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Radar and Laser Speed Detection Systems

RadarDo you like to drive fast? Do you find yourself cruising at speeds above the posted limit? If you are one of these people and the local laws allow it, you may want to consider purchasing a radar detector and laser defuser system. This article looks at the solutions available and the features and benefits of each.

What is Radar Speed Detection?

RadarLaw enforcement agencies all over the world use radar to measure the speed of vehicles. Radar stands for Radio Detection And Ranging. Radar detectors work by sending a beam of radio waves at the vehicle or object that is to be measured. These radio waves are sent a specific frequency. When the radio waves hit a moving object, they reflect back at a different frequency. This change in frequency is called a Doppler shift. How much the frequency shifts from the original transmitted one is determined by the speed of the vehicle. A detector in the radar gun picks up the signal reflections from the vehicle and analyzes their frequency content to perform a speed calculation. The radar gun then displays the object’s speed on an attached screen.

Four common radar frequency bands are in use: X, K, Ka and Ku bands. The X-band ranges from 8 to 12 GHz, with 10.5 GHz being the most popular in North America. K-band ranges from 18 to 26.5 GHz, with 24.12 to 24.17 GHz being popular. Ka-band extends from the top of the K band up to 40G Hz. Frequencies from 33.8 to 25.7 GHz are popular. Finally, Ku-band fills in the frequencies between the X and K bands but is primarily used in Europe.

What is Laser Speed Detection?

RadarWhen the availability of radar detectors became so prevalent, law enforcement agencies were forced to find alternate ways of catching speeders. Developed in 1989 by Laser Technology Inc., laser-based speed detection guns transmit a beam of pulsed light to the vehicle, then calculate how long it takes for the beam to reflect back. Based on the time it takes, the unit can measure the distance to a vehicle almost instantly and with excellent accuracy.

As the distance changes, the laser gun calculates this rate of distance change as the speed of the vehicle. Unlike radar system, the laser beam is very narrow, often spreading over less than 3 feet at a range of 1,000 feet. This range makes laser very accurate. In fact, some of the newest laser speed guns can work at ranges of up to 4,000 feet. The technical name for laser speed detection is Lidar, but most people refer to it is a laser speed measuring device, or more simply, a laser gun – George Lucas would be proud!

Radar Detection Systems

While not allowed in all states and provinces, a radar detection system is designed with a receiver that is tuned to the X, K and Ka bands. When it detects radio frequency energy in these bands, it produces a warning to alert the driver to the possible presence of a radar speed detection system. It is up to the driver to slow down to a legal speed before the officer can get a reading.

RadarThere are two popular types of radar detectors: portable windshield mount systems and systems that are installed in a vehicle. The portable units are great for people who travel and may want to use them in their rental cars. These are also a good solution for people with more than one vehicle. Because the system is portable, the radar detection sensor is smaller, and it isn’t as sensitive and doesn’t provide as much warning as an installed system.

Custom-installed radar detection systems typically include dedicated front and rear sensors. These sensors can be mounted behind plastic bumper covers to conceal them without hindering their operation. Many systems are almost invisible in the interior of the vehicle, although clients may opt for a small control panel to speed up changes in settings.

The inclusion of a GPS receiver in some systems allows owners to mark locations where false alarms are prevalent. Radar-controlled door openers and traffic flow detection systems can be a source of interference. Many new cars feature blind-spot monitoring systems and lane departure warning systems that can also cause false alarms.

Combating Laser Speed Detection

RadarMany different systems are available to combat an officer’s attempt to use laser ranging to capture your speed. These systems work by using multiple sensors placed on the front, and often rear, of the vehicle. These sensors detect the pulsed signal from the laser gun, then broadcast a modified and “confused” signal back to the unit. The result is that the laser gun is unable to calculate your vehicle’s speed.

Most retailers and manufacturers will suggest that once your detection system alerts you to the presence of a laser gun, you slow down to a legal speed and let the officer get a speed reading, if for no other reason than to appease their efforts to try to catch you.

When shopping for a laser defuser system, make sure you purchase one that can be upgraded easily. New and improved laser speed detection guns are also being introduced with different technologies to give law enforcement agencies an advantage over speeding drivers. As the companies that manufacture the defusers come up with solutions for each of these new products, Internet-based downloads are made available to update your system.

Installations

Radar
This custom laser defuser bracket by Kingpin Car Audio was made out of plastic and painted to match the vehicle.

A custom-installed radar detection and laser defuser system take some time to complete. Basic systems require several modules to be mounted securely, then all of the wiring must be run neatly and securely through the vehicle back to the main control unit. Complex systems that include GPS, front and rear radar detection, and as many as five laser defusers can take much longer to install. The laser defusers have to be mounted so their transceivers are clearly visible, and they must be horizontal to the ground during operation. Many specialists will create custom brackets to mount these sensors properly while maintaining a clean and tidy overall appearance for the vehicle.

If you are in the market for a radar detector or laser defuser system, contact your local specialist mobile electronics retailer. They would be happy to provide you with all the information you need to make the right purchasing decision, including how much it will cost. As always, we want you to drive your vehicle in a safe and legal manner.

This article is written and produced by the team at www.BestCarAudio.com. Reproduction or use of any kind is prohibited without the express written permission of 1sixty8 media.

Filed Under: ARTICLES, Radar Detectors, RESOURCE LIBRARY

What You Get When You Spend More Money On Speakers

SpeakersAmong the most under-appreciated components in any audio system are the speakers. You could be using the best source unit on the planet, an amazing amplifier, and the most esoteric of interconnects and speaker cables – but if you don’t have great speakers, you still won’t have great sound. Your speakers are the only link between your electronics and your ears, so choosing great speakers is critically important to reproducing great sound. This article discusses what you get when you spend more money on speakers.

More Power Handling

Several factors limit the ability of a speaker to convert an electrical signal into speaker cone motion. One such limit is thermal capacity – just how much heat the voice coil, tinsel leads, former and cone can handle before one of them fails. Heat is the number-one enemy of speakers. Most of the power you send to your speakers is converted to heat rather than to sound – in fact, probably 95% or more is converted to heat.

As the quality of speakers increases, you often encounter a larger voice coil and better cooling technologies. These features, coupled with tighter tolerances around the voice coil, result in a speaker that can absorb more energy without failing.

More Excursion

Speakers
Analysis of the magnetic gap can help engineers increase motor strength.

Often tied directly to how much power a speaker can handle is the distance the speaker cone can move forward or back. This specification is called excursion. For most speakers, the specification for excursion is called Xmax. Xmax is the distance the cone can move in one direction without the voice coil moving out of the magnetic field, and the measurement is typically provided in millimeters.

A second and often equally important specification is Xmech or Xsus. These specifications describe the physical limit of how far the cone can move, based on the design of the suspension (spider and surround). A speaker can be pushed past the Xmax limit, but as this happens, distortion occurs. When a speaker cone reaches its physical excursion limit, distortion will spike even higher. When it comes to speakers, there is no good distortion, so operating them within their physical limits is critical to producing accurate sound.

Why is excursion important? When combined with the ability to handle more power, a “better” speaker will play louder when provided with more power. The same features also help to reduce a phenomenon called power compression. Power compression is a reduction in the efficiency of a speaker as its components heat up. The key drawback to power compression is that when the music gets quieter, you turn the volume up, thereby sending more power to the speaker and accelerating the heating effect. In no time, the speaker will fail.

Excursion Linearity

SpeakersIt’s one thing for a speaker to have good power handling and excursion characteristics. It is equally important that the speaker remains linear throughout its excursion-based operating range. All speakers change in their characteristics as excursion increases – a great speaker minimizes these.

Let’s look at a common problem with “simple speakers.” One of the characteristics that limit the high-frequency response of a woofer or midrange driver is inductance. The voice coil of the speaker has some natural inductance because, well – it is a coil of wire. This inductance is increased when we place the voice coil around the T-yoke of a speaker.

This is where the problem occurs: As the coil moves forward, some of it may leave the T-yoke, which will reduce inductance. As the coil moves rearward, inductance may increase. The result is that the speaker has different frequency responses depending on where it is within its range of excursion. Truly excellent speakers use technologies to minimize these effects. The result are speakers that sound just as good at low to moderate drive levels as they do when being pushed hard.

More Frequency Response

This is a bit harder to describe, because sometimes the improvement from a basic to a mid-priced speaker, or a mid-priced speaker to a high-end one, is extended frequency response. More often, it’s smoother frequency response. Better-quality speakers are, ideally, designed to reduce distortion caused by cone resonances, suspension nonlinearities and magnetic field imbalances. As you spend more on speakers, you will see that peaks in their frequency response, especially in the midbass region, are tamed.

Many great speakers still exhibit some cone resonances at high frequencies. As long as the speaker you are using in the adjacent band will play low enough, those peaks are not critical.

Reduced Distortion

SpeakersWhen a speaker designer combines an appropriately damped and rigid cone with a carefully designed motor and suspension, the result is a speaker that produces less distortion. Some distortions are very subtle, while others are quite pronounced. Speakers exhibit both even- and odd-ordered harmonic distortions, depending on what component or design issue is to blame.

If you have read our article on distortion, then you know that it is the effect of adding content that was not in the original program material. Harmonic distortion results in even or odd multiples of a specific frequency.

When you hear an amazing speaker, the difference between it and an average speaker is clarity. Smooth frequency response and a lack of distortion make each sound the speaker produces more faithful to the recording. Voices will sound more realistic. Instruments will sound more natural. Complex passages will become easier to understand.

It is also critical to point out that distortions cannot be removed from a signal or sound once created. No amount of equalization can extract those harmonics. Yes, you can reduce their level, but you also reduce the level of original signal information at those same frequencies. The only solution is to use a speaker that does not introduce distortion.

The Right Tool for the Job

Speakers
Unless properly installed, midbass speakers in kick panels can have poor response.

Another item that differentiates a good speaker from a great one is its design in terms of application. Let’s use a typical 6.5” midrange/midbass speaker as an example. If the speaker is designed to work in a typical door or rear deck-style installation, the Thiele-Small parameters for that transducer will be optimized for that application. If you attempt to put that speaker into a small kick panel pod that has only 0.1 cubic feet of air space, you will choke it. The low-frequency response will be dramatically reduced; typically, a bump in the midbass region will occur, and it will likely not sound very good. Most 6.5” speakers need an enclosure volume of about 0.6 cubic feet, and some want closer to 1.0 for smooth frequency response.

How do you look for a speaker designed for the right application? That is product knowledge that a properly trained mobile electronics retailer can provide. Do you need a midrange that will work in a small A-pillar pod? Do you need a woofer that will work in an infinite baffle application? Will your midbass driver be used with a subwoofer, or do you need one that will be the sole source of bass in the system? Knowing the intended application for a speaker ensures that the system designer will use it appropriately.

Are More Expensive Speakers Always Better?

Does price always determine performance? In the upper echelon of any audio industry, the rewards for spending exponentially more money diminish. That is to say, the improvement you get from spending $500 on a set of speakers as compared to $200 may not be as dramatic as the difference between $2,500 and $2,200.

Every speaker manufacturer wants you to buy their speakers. They all work hard to come up with great marketing programs to make you want to buy their products. Your goal in choosing an amazing speaker is to ignore the story and listen.

The best way is first to establish a reference. Listen to the best speakers you can find. Don’t worry about the price. You simply want to understand what is available. Then, choose your price point and listen to something in that range. If you can accept the differences, then proceed. If you can’t, re-evaluate your needs or your budget. You can’t get that extra level of clarity, dynamics and detail any other way.

This article is written and produced by the team at www.BestCarAudio.com. Reproduction or use of any kind is prohibited without the express written permission of 1sixty8 media.

Filed Under: ARTICLES, Car Audio, RESOURCE LIBRARY

Rear Seat Entertainment Systems For Most Needs and Budgets

Rear Seat EntertainmentKids and road trips: an amazing combination of excitement, energy and, if the drive is long, boredom. Playing I Spy or 20 Questions, or looking for license plates from all the states and provinces, is fun for a little while, but those classic road games won’t last forever. What if your kids could watch their favorite movies without bothering you? Your local mobile electronics retailer offers many rear seat entertainment options to entertain backseat passengers. This article looks at the most common solutions and how they work.

Overhead Monitors

The overhead monitor is a thin LCD screen that mounts to the ceiling of your car or truck. The screen has a hinge on the top edge so it can be folded up against the roof when not in use. Monitor sizes range from 7 inches up to around 15 inches, with 10-inch models being among the most popular.

Rear Seat EntertainmentMost systems include a built-in DVD player. Watching a movie is as simple as inserting the disc and letting it start. Some systems include USB ports or SD card slots to play MPEG or AVI digital media files. Many units have multiple auxiliary A/V inputs for connections to aftermarket source units or external video sources like a video game system.

Your kids listen to the audio for the movie using a set of wireless headphones. Most of these headphone systems use infrared transmitters, so the kids have to be in the vehicle for them to work; not a problem on the average road trip. Some overhead monitors also include an FM modulator system. An FM modulator will take the audio signal from the movie and broadcast it over an FM radio station frequency. If everyone in the vehicle wants to listen, all you have to do is tune the factory radio to that station.

The installation of an overhead monitor usually requires that your installer cut a hole in the headliner. If you have leased the vehicle, plan on leaving the screen in at the end of the lease. The installer will attach a mounting bracket securely to the roof support structure; then the monitor can be installed. Many overhead monitors include built-in dome lights. The factory dome light location is often a great spot to mount a screen, so integrated lighting replaces the factory unit.

Headrest Monitor Solutions

Rear Seat EntertainmentHeadrest monitor solutions are the same as the screens in an airplane. For the rear-seat passengers, the screens are on the back of the driver and passenger headrests. There are two options for headrest screens: a display installed in most factory headrests, or a replacement headrest unit.

Installing a screen in a factory headrest will require that the upholstery on the rear be cut out to mount the screen. Again, this is a permanent solution. Aftermarket headrest systems vary in quality from manufacturer to manufacturer. Since the headrest is a critical and fundamental component of the safety system of your vehicle, this is not a place to skimp out on quality.

Audio playback typically works the same way as an overhead monitor. One advantage of many headrest systems is the availability of two audio channels. If you have two kids and two completely separate playback solutions, each child can watch a different movie. Headrest systems never block the perspective of the rearview mirror.

Integration with Aftermarket Source Units

Rear Seat EntertainmentIf you have an aftermarket multimedia receiver installed in your dash, then you can probably use that to play movies for rear-seat passengers. Your passengers will still need monitors in the rear, since it’s illegal in most states and provinces to have a video entertainment system playing within view of the driver.

Source units with dual- or two-zone capabilities will typically let you play a DVD and send the audio and video to screens in the rear while the driver and passenger can listen to the radio through the factory speaker system. If this is a feature you want to use, check with your mobile electronics retailer; different brands and models of head units have limitations on what sources can work with what zones.

Alternative Rear Seat Entertainment Options

Rear Seat EntertainmentIf you own an iPad or another tablet, many brackets are available to let you secure those to the headrest mounting posts. Your mobile electronics retailer can install a high-current USB port in the back seat to keep the tablets charged for long trips.

A few companies make monitor systems that attach to the rear of a center console or strap to the seat in front of you. While these solutions don’t integrated with the vehicle as cleanly, they do offer entertainment – and that’s what matters.

If there is no dedicated rear-seat entertainment solution for your vehicle, don’t despair. Many mobile electronics retailers can create something for you from scratch. A custom tablet mount for the seat or center console isn’t a problem for most of them.

If you’re planning a road trip, drop into your local mobile electronics retailer a few weeks before you leave. They can show you the rear-seat entertainment options for your vehicle and book an appointment to have your choice of system installed.

This article is written and produced by the team at www.BestCarAudio.com. Reproduction or use of any kind is prohibited without the express written permission of 1sixty8 media.

Filed Under: ARTICLES, Car Audio, RESOURCE LIBRARY

Apple CarPlay Explained

Apple CarPlay

According to a AAA survey, the average American drives for about 45 minutes each day. If you compare this time to an eight hour work day, that’s 10% of your work day, on top of the hours you are at your desk. This time is not an insignificant number. If your job involves being on the road, then your time spent behind the wheel can represent half of your day. Being able to be productive while in your vehicle is not only convenient, but in some cases, mandatory to get all the work you need to get done in one day completed. Modern smartphone integration comes to the rescue with Apple CarPlay.

Apple CarPlay History

Apple recognized the need to give people the ability to use their phones in a safe fashion while driving back in 2010. The feature was called iPod Out. BMW announced that it would include iPod Out at the WWDC that year. The concept was that BMW would provide a way for its vehicles to ‘host’ specific applications. The information would be displayed on the factory screen while providing button press and knob rotation information back to the radio.

Apple CarPlayThe next evolution was the introduction of Siri Eyes Free in some Honda Accord and the Acura RDX and ILX models in 2013. Siri Eyes Free is a way to make use of the Siri voice recognition function that Apple Introduced with iOS 5 and the iPhone 4S in October 2011. Apple has marketed Siri as a personal assistant. It allows you to talk to your Apple device to make phone calls, send text messages, set reminders and choose the music you want to hear. Using Siri Eyes Free is simple- press and hold a button on your car radio, wait for the tone, and then speak.

Siri will listen to what you said, convert that to a command and execute it, all without you needing to take your eyes off the road.

Between the time that Apple announced iPod Out and the Geneva Motor Show in March of 2014, Apple was working on the next generation of automotive integration under the code name Stark. At the Geneva Motor Show, they announced ‘iOS in the Car.’ Later that year, Ferrari introduced the new FF model with a fully working version of Apple CarPlay. A few months later, Hyundai announced the Sonata would also feature CarPlay. Most automobile manufacturers have CarPlay available on their mid to high trim level vehicles now.

Apple CarPlay Interface Overview

Apple CarPlay
CarPlay alerts you to new text messages and will read them to you.

Apple’s current marketing touts CarPlay as ‘The Ultimate Copilot.’ The features are designed to allow you to communicate with family, friends, and coworkers without significant distraction. The basic feature set of CarPlay includes making and receiving phone calls, choosing the music you want to listen to, getting navigation instructions and sending and receiving text messages.

Apple has worked hard to ensure that the above functions are usable without unnecessary distraction. As soon as you plug your phone into the USB port of your radio, CarPlay launches automatically.

CarPlay does not display incoming text messages on the screen of the radio. Messages are read aloud to prevent users from looking at the dash. However, there are no options presented when asking Apple Maps to plan a navigation route.

Apple CarPlay
Voice command of music selection keeps driving and listening safe.

Selecting music to play is as easy as requesting the track title, artist or even genre of music you want to enjoy. CarPlay will start playing what you want right away. Apple has also included support for Apple Music- a streaming service powered by iTunes. CarPlay also supports Apple Podcast and Audiobooks. You can select the episode you want to listen to via the touchscreen interface, then play, pause or skip 15 seconds forward or back. Apple CarPlay provides support for several third-party applications including Pandora, Spotify, iHeartRadio, Audible and MLB At Bat.

Apple has released information to application developers in order to allow for the creation of more third party applications. You will see more and more third-party applications added to the CarPlay interface as time passes. Apple will, of course, be selective in their approval process, so don’t expect to see competing navigation applications any time soon.

The Future of Apple CarPlay

Apple CarPlayUnveiled by BMW in October of 2016, future iterations of CarPlay will function wirelessly. The 2017 BMW 5-Series sedans, when used with an iPhone 6 or newer, will allow users to use CarPlay without the need to plug in the Lightning connector. Wireless CarPlay communicates over a Bluetooth data connection.

Apple is tight-lipped about future functionality of CarPlay. There have been rumours about vehicle function control like remote door lock control, remote starting and trunk release, but so far nothing is set in stone. Another rumored feature is the ability of your phone to remember where you parked your car once you have arrived at your destination.

Apple has led the industry with safe and convenient integration of your smartphone to your vehicle. The future of ‘connected cars’ promises to allow us to share information and offer better communication while remaining safe. If you are interested in adding CarPlay to your vehicle, visit your local mobile electronics specialist retailer. They can show you what options are available for your vehicle.

This article is written and produced by the team at www.BestCarAudio.com. Reproduction or use of any kind is prohibited without the express written permission of 1sixty8 media.

Filed Under: ARTICLES, Car Audio, RESOURCE LIBRARY

Vehicle Parking Safety Systems

Parking SafetyDid you ever wish you had eyes in the back of your head? When you are backing into a parking spot, being able to know where the car behind you is would save a lot of time and nervousness. If your car doesn’t have a backup camera or parking sensors, then it’s time to visit your local mobile electronics specialists. They can add these parking safety systems to almost any vehicle on the road.

Backup Camera Options

Parking SafetyThe classic backup camera system consists of a compact camera, typically about a 1-inch cube. The image produced by a backup camera covers a wide field of vision in both the horizontal and vertical planes. The image is reversed from that of a normal camera. When the camera is installed pointing rearward, this reversed image shows objects on the right side of the vehicle on the right side of the display screen. This orientation mimics what you would see in a rear view mirror.

Most cameras are water-resistant so rain, snow, mud and dust don’t affect their performance. The wiring for these cameras is also water-resistant, usually up to the first connection unless specified otherwise. That connection should be inside the vehicle.

Most good-quality cameras use wide-aperture shutters that allow the camera to capture a lot of light, even when it’s dark out. The reverse lights of your vehicle are often more than adequate to light up everything behind you. Most of these cameras are rated down to 0.5 or 1 Lux of light sensitivity. If you need to see in the dark, then there are cameras with built-in IR light transmitters. These can be used inside closed areas, like an engine compartment of a boat or the container of a delivery van.

Parking SafetyCameras can be installed at the top of or above your license plate. Some custom camera solutions are built into replacement tailgate, hatch handles and third brake light assemblies for many trucks and SUVs.

Several companies manufacture wireless camera systems. If you have a vehicle that is difficult to run wires in, then a wireless camera system may be a viable option. Just be aware that the quality of wireless cameras systems varies a great deal. The last thing you want is for an image to be full of noise, or not present at all due to interference. Wireless systems also have a small amount of delay inherent to their design. This delay can be as little as 100 mSec for some WiF-based camera systems up to almost 300 mSec for others that use more conventional AM and FM transmission techniques. You will need to work with your retailer to choose the right camera system for your vehicle.

Monitor and Display Options

Parking SafetyThere are many options for where the camera image can be displayed. Almost all aftermarket multimedia source units have dedicated rear view camera inputs and triggers. If your vehicle has a color display from the factory, several companies manufacture interfaces that allow an aftermarket camera image to be displayed on that screen. The third option is a dedicated display screen. This display can be a stand-alone monitor that is installed on the dash or in the center console, or is built into a new rearview mirror. Rearview mirror displays are a nice, clean option because nothing stands out as having been added to the interior.

Some camera systems designed for larger vehicles offer side and front camera locations as well. The monitors included with these systems can typically show all four cameras at once in a variety of on-screen configurations. The most elaborate of these systems will stitch the images from the four cameras together to provide a bird’s-eye view of what is around the vehicle. These 360-degree systems require careful calibration to work properly. Most of these multi-camera systems include reverse and turn signal triggers to automatically change which camera is being displayed.

How a Camera System Works

Parking SafetyWhen you put your transmission in reverse, a wire connected to your reverse lights or a reverse gear signal from your transmission triggers the camera system to turn on. You don’t need to press any buttons or flick any switches – it happens instantly and automatically. The camera should be installed and aligned so you can see the ground as close to the rear of your vehicle as possible.

Parking Sensor Systems

An alternative to a camera system is a parking sensor system. Instead of a camera, these systems use several ultrasonic sensors to detect the presence of objects. These sensors emit a very high-frequency signal, then measure how long it takes for that signal to bounce off an object and return to a receiving sensor built into the same small unit. These sensors are typically installed on the rear bumper of your vehicle. When installed properly, they do a great job of detecting even small objects like the post of a sign. This method of object detection is the same as what bats use for navigation.

Parking SafetyHow a parking sensor system works varies by brand. Some systems have a small display that shows you which sensor has detected an object and how far you are from that object. Most systems use a small beeper or buzzer to alert you to the presence of an object. The system will emit a beeping sound when it detects an object. The speed of the beeps increases as you get closer to the object. The warning beeps usually switch to a solid tone once you are within 12 inches of an object.

More-elaborate parking systems also include front-mounted sensors to help when driving forward into parking spot or garage.

Passive versus Active Warning Systems

Ultimately, cameras and parking sensor systems do the same job: They let you know when you are getting close to something.

One significant benefit of a parking sensor system over a camera system is that it is completely active. You don’t have to make a conscious decision to look at a screen or display to be warned of an imminent collision – the system beeps and tells you.

This isn’t to say that one system is better than the other – they simply differ in how they work. If you were trying to back a pickup truck up to a trailer, a backup camera system would be a huge benefit, while the parking sensor system just tells you there is something behind you.

The Importance of Parking Safety Systems

Here’s a chilling fact: More than 50 children are hit each week in the U.S. by a vehicle that is backing up. Sadly, roughly two of these children succumb to their injuries each week. We aren’t trying to scare you or make you paranoid – but accidents happen all the time while backing up.

If your vehicle didn’t come with a parking safety system, then drop by your local mobile electronics specialist retailer. They would be happy to inspect your vehicle and design a parking solution that meets your needs.

This article is written and produced by the team at www.BestCarAudio.com. Reproduction or use of any kind is prohibited without the express written permission of 1sixty8 media.

Filed Under: ARTICLES, Backup Safety, RESOURCE LIBRARY

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Recent Articles

Radar

Radar and Laser Speed Detection Systems

May 4, 2025 

Do you like to drive fast? Do you find yourself cruising at speeds above the posted limit? If you are one of these people and the local laws allow it, you may want to consider … [Read More...]

Speakers

What You Get When You Spend More Money On Speakers

April 6, 2025 

Among the most under-appreciated components in any audio system are the speakers. You could be using the best source unit on the planet, an amazing amplifier, and the most esoteric … [Read More...]

Rear Seat Entertainment

Rear Seat Entertainment Systems For Most Needs and Budgets

March 2, 2025 

Kids and road trips: an amazing combination of excitement, energy and, if the drive is long, boredom. Playing I Spy or 20 Questions, or looking for license plates from all the … [Read More...]

Apple CarPlay

Apple CarPlay Explained

February 2, 2025 

According to a AAA survey, the average American drives for about 45 minutes each day. If you compare this time to an eight hour work day, that's 10% of your work day, on top of the … [Read More...]

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