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Product Spotlight: Hertz CP4.800

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Hertz CP4.800

When choosing an amplifier for your car audio system, consider quality, features, physical size and power production to ensure a worthwhile investment. The mobile audio amplification experts at Hertz have recently released a new product line called Cento Power that specifically addresses these factors. In this spotlight, we’ll look at the four-channel CP4.800 amplifier.

Hertz CP4.800 Specifications

The Hertz CP4.800 is, as mentioned, a four-channel amplifier. The amp is rated to produce 110 watts of power when driving four 4-ohm speakers. That output increases to 190 watts per channel when driving four 2-ohm speakers. Hertz is generous with their configuration specifications. If one pair of channels is driving a set of four-ohm speakers and the other is bridged to a subwoofer, the mono channel can produce as much as 400 watts of power. If both pairs of channels are bridged to four-ohm speakers, the output is 380 watts each. All specifications are provided at 1% THD.

In terms of performance specifications, Hertz rates the amp as having a signal-to-noise ratio of 101 dBA when driven with 1 volt of input. Concerning harmonic distortion, the amp is rated at 0.02% when producing 100 hertz at 70% of rated power. While both numbers are quite good, keep in mind that the specifications aren’t compliant with ANSI/CTA-2006-D industry standards.

A key highlight of the Cento Power CP4.800 is that it qualifies as a true High-Resolution product with frequency response rated as 10 Hz to 48 kHz. If you are playing FLAC or WAV files through a high-resolution source unit, the extra bandwidth is a blessing.

Hertz CP4.800
The CP4.800 is impressively compact for its power output capabilities.

Amplifier Layout and Connections

The CP4.800 is based around a compact cast aluminum heatsink that’s 8.07 inches long, 6.1 inches wide and stands 1.89 inches tall. All the connections are made along the front edge of the amp, and the controls are concealed beneath a removable panel on the top of the chassis.

The amp has a two-position terminal block on the left end that will accept 4-AWG power and ground cables. Beside that is a 40-amp ATC fuse to protect the amp against reverse polarity power connections. From there, we have six Molex connectors. The first plug on the bottom has four RCA jacks on pigtails for the main low-level inputs. Two additional RCA output jacks can be used to feed another amp. The next two plugs have four positions and are the speaker-level inputs to the amp. The RCA inputs can accept an input range of 320 millivolts to 8 volts. The speaker-level inputs will take 1.6 to 40 volts RMS.

Above the RCA inputs is a two-position jack for the remote turn-on input and output. Besides that, there is another two-position jack for the remote volume control. The optional HRC-02 control allows you to adjust the output of the rear channels to fine-tune the system when the low-pass filter is active.

The last plug is a larger-gauge eight-position jack for the speaker output wires.

Hertz CP4.800
All signal and speaker connections are made via Molex-style connectors to keep the installation clean and tidy.
Hertz CP4.800
Power and ground connections are handled by a large terminal block.

Signal Processing and Adjustments

As mentioned, all the adjustments and controls are located on the top of the amp under a removable cover. Starting on the top left, there is a switch for the Automatic Remote Turn-on (ART) feature. When enabled, the amp should turn on when the factory source unit connected to the speaker-level inputs is activated. Below that is a button to select the source for the rear channels. They can be fed from the front inputs in a two-channel system or the rear inputs for complete system control from the source unit.

Each pair of channels has a level/gain control, a crossover function switch and a crossover frequency adjustment control. The crossover function switch selects between high-, low-pass, or full-range operation. The crossovers have second-order 12 dB/octave filtering that’s adjustable between 50 Hz and 4 kHz.

The rear channels include a bass boost control that can add up to 9 dB around 50 Hz. Finally, each pair of channels has a mono input selector. With both enabled, the amp could be used as a two-channel unit where the Left RCA feeds both front channels and the Left RCA on the rear input feeds both rear channels. The mono button is also helpful if your radio has only a single subwoofer output jack.

Hertz CP4.800
The CP4.800 looks tidy with the panel covering the top-mounting controls and adjustments.

Upgrade Your Car Audio System with the Hertz CP4.800

If you are looking for a compact, high-power amplifier with good system application flexibility, drop by a local authorized Hertz car audio retailer and ask about the new Cento Power Series CP4.800. You can find an authorized retailer near you using the locator tool on their website.

Be sure to follow Hertz on Facebook, Instagram and YouTube for information on all their latest product releases and events the team attends.

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.

Product Spotlight: KICKER MSC65

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KICKER MSC65

There are dozens of companies manufacturing marine-grade speakers. That certainly doesn’t mean that all the speakers sound good and have equivalent performance. KICKER, a company known for developing car audio, powersports and marine audio solutions, recently launched their M-Class Premium Series of marine products. This spotlight will look at the MSC65 6.5-inch coaxial speaker from this high-end family. Let’s check it out!

MSC65 Specifications

The KICKER MSC65 speakers have a published frequency response of 55 Hz to 25 kHz with an efficiency of 89 dB at 1W/1M. Recommended amplifier power is 15 to 100 watts, while peak power handling is 200 watts. The mounting requirements are a 5-7/16” hole with 3-9/16” of depth behind them.

Features of the KICKER MSC65

The MSC65 is a 6.5-inch coaxial that’s designed around a glass-filled nylon chassis. The chassis provides a stable platform for the magnet and moving assembly. At the heart of the speaker is a carbon-fiber-infused polypropylene woofer cone. A Santoprene synthetic rubber surround provides a compliant connection at the top edge of the cone that will last for many years.

For a tweeter, each speaker uses a textile material called Teteron to provide smooth, audiophile-grade performance. The tweeters have a diameter of 28mm (1.1 inches), so they can play low enough to prevent the woofers from becoming directional. The speakers use an integrated -12 dB/octave passive crossover at 3.2 kHz, which helps to ensure smooth and natural sound.

A perforated metal mesh grille protects the tweeters. An eight-spoke grille above the woofer cone supports the whole assembly. This eliminates the need for a pole piece, thereby increasing the woofer’s cone area to improve efficiency and bass production. Each pair of speakers includes both the white and charcoal grilles.

Electrical connections for the speaker are made via two-position Deutsch-style connectors to ensure a reliable, water-resistant connection. The speakers feature RGBW LED illumination, which lights up the cone from an LED strip wrapped around the tweeter’s neodymium magnet. The optional KMLC LED Lighting Remote controller can control the five-wire lighting system. Alternatively, the lighting can be hard-wired to a specific color to match your boat.

KICKER MSC65
The MSC65 set includes both charcoal and white grilles along with RGBW lighting to add a little extra style.

Real Marine™ Products

KICKER has invested significant resources into ensuring the entire series of M-CLASS products is up to the toughest challenges Mother Nature can dish out. All the speakers and subwoofers are tested for resistance to corrosion from salt under the ASTM B117 standard. They are also tested for colorfastness and resistance to chalking or fading due to prolonged UV exposure under the ASTM G154 standard. Finally, they have an IPX66 water-resistance rating thanks to integrated mounting gaskets on the backs of all the speakers. You can be confident that your purchase from KICKER will last for many years.

KICKER MSC65
Speaker wire and illumination connections are handled by weather-resistant Deutsch-style connectors that are molded into the chassis.

Other KICKER M-Class Solutions

Aside from the MSC65 6.5-inch coaxial speakers, the M-Class line includes 8-inch coax speakers along with 6.5 and 8-inch component speaker sets. The series includes 10 and 12-inch subwoofers designed for compact enclosures or infinite baffle applications. There is also a compact marine-grade subwoofer enclosure with a 10-inch subwoofer and a matching 10-inch reFLEX passive radiator to improve low-frequency efficiency.

Upgrade Your Boat with KICKER M-Class Speakers and Subwoofers Today!

If the sound system on your boat doesn’t put a smile on your face when you turn up the volume, drop by an authorized KICKER retailer today and ask them about the amazing new M-Class marine audio products like the MSC65. You can find an authorized dealer using the locator tool on their website. For more information on KICKER marine, powersports and car audio products, be sure to follow them on Facebook, Instagram, and of course, their amazing YouTube channel.

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.

Remote Starter Smartphone Control Available Just In Time For Winter

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Remote Starter Smartphone ControlWith the colder weather upon us, the mobile electronics industry is shifting its focus from audio systems to remote car starters. When it comes to buying a remote car starter, the biggest decision consumers have to make is how much range they need. If you are looking for the ultimate in convenience, a telematics system that uses your smartphone to communicate with the remote starter system is the epitome of control solutions. Let’s look at how smartphone control systems work and some of the options they provide.

How Smartphone Remote Starters Work

Remote Starter Smartphone Control
Unlock the potential of your remote car starter range with a smartphone.

A remote car starter is, in concept, a very simple premise. Pressing a button on a radio-frequency remote control tells a control module (or two) in your car, truck or SUV to start. A limitation of this technology is range – that’s the distance between you and your vehicle where commands from the remote work reliably. If you are farther away than your remote control allows, your vehicle won’t start.

A few years ago, someone came up with the idea to use a cellular radio to transmit information to and from your remote car starter system. This cellular radio uses the same technology as your cell phone but foregoes the ability to transmit audio. Pressing a button on your phone’s screen transmits a command to the system’s network server using your cellular data connection. The server authenticates your user account, then forwards that command to the cellular radio in the car through a cell phone carrier. Once the module in the car receives the signal, it tells the remote car starter to begin the starting sequence. While this sounds complicated, the entire process typically takes less than 20 seconds.

Two-Way Communication

Once the car starts successfully, the control module in the car sends a confirmation back to the server, which relays that message to the app on your phone. The application will display an icon or message that shows the vehicle has started. This bidirectional confirmation lets you know when your vehicle has completed any requested task. Door locking, unlocking, power trunk release and system auxiliary outputs are controllable from within most applications.

Added Features and Functions

Remote Starter Smartphone ControlOnce you have the control module in your vehicle, many additional functions can be performed. While some remote starter systems require additional hardware, you can usually check the temperature of the vehicle interior or request the vehicle’s battery voltage from the app.

Some premium control modules include a compact GPS receiver. Pressing a button on the smartphone app will send a request for the GPS receiver to provide the vehicle location. The app will display the location on a map and will typically include the vehicle’s speed and heading. The location is typically accurate to within a few meters and can be as detailed as letting you know which side of your driveway the car is parked on.

Security Features

Most applications include the ability to configure alerts that use location information. Geofencing will send you an alert if your vehicle enters or exits a preset area. Perhaps one of your kids is supposed to stay within the city limits when he or she borrows a vehicle. Some systems provide automatic alerts if the vehicle changes location without having been unlocked first. This warning is often a sign that someone is trying to tow your vehicle.

Most cellular control modules will work with security systems as well. You can arm or disarm the system using the app. If the alarm is triggered, a warning will be displayed on your phone in seconds. Some systems can be configured to send a text message and an e-mail as well.

Do I Have To Worry About Range?

The beauty of using the cellular communication network is that there is no real limit to how far away you can be from your vehicle. As long as your phone and the vehicle are in an area covered by cell towers, you can be across the street or across the country and still be able to communicate with your remote starter. In fact, your vehicle could be parked at the local airport and you could be sitting poolside in the tropics. As long as you have cell phone access, you are connected.

Is There a Cost Involved?

Remote Starter Smartphone Control
Your local retailer can review plan options with you.

Manufacturers of these smartphone control modules use third-party cellular networks. As such, they have to pay for that usage. This cost is passed on to the consumer. Most service plans start around $6 a month for basic remote control function coverage. These basic plans include locking, unlocking, remote starting and control of auxiliary outputs. There are typically discounts for yearly or multi-year subscriptions.

For systems with GPS functions, plan pricing starts at about $8 a month. These premium services add vehicle location and speed requests, over-speed alerts and the aforementioned geofencing features.

Are These Tracking Systems?

Remote Starter Smartphone Control
Aggressive driving behaviors can be alerted with some systems.

While any of the GPS systems can certainly provide the vehicle location at a moment’s notice, these systems operate differently than a classic tracking system. Modern tracking systems automatically transmit their location to the host server every few minutes. Depending on how the information will be used, the frequency of these transmissions varies between 1 and 20 minutes while the vehicle is in operation. Tracking solutions designed for corporate applications can track mileage and idle time and can help manage maintenance schedules. A few systems include logic to identify aggressive driving behaviors to assist in driver coaching.

Remote Starter Smartphone Control Is Here Now

Many manufacturers offer integration with smartwatches like the Apple Watch. The app on the watch relays information to the phone, and subsequently, on to your vehicle. Alerts from the vehicle are, of course, displayed on your watch.

Several companies are working to integrate Google Home and Amazon’s Alexa and Echo voice control into their telematics systems. Currently, there are safety issues around appropriate security and authentication processes, but being able to lock and unlock your vehicle is as simple as saying, “OK, Google, unlock my car.”

Visit Your Local Mobile Electronics Specialty Retailer Today

If you are interested in a telematics system for your car, truck or SUV, drop into your local mobile electronics specialty retailer. Ask them about adding a remote car starter or security system with smartphone control to your vehicle. They will be able to explain all the options and let you know what the cost will be. With your smartphone able to control your vehicle, locking keys in the car or not having enough range on your remote starter will never be a concern again.

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.

Product Spotlight: Pioneer DMH-W3050NEX

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Pioneer DMH-W3050NEX

Pioneer and car audio go together like coffee and cream or a hot dog with ketchup — classic pairings that make sense. On that note, we are going to take a look at one of their NEX-Series double-DIN multimedia receivers in this spotlight. Let’s check out the DMH-W3050NEX.

Pioneer DMH-W3050NEX Platform

For most of us, describing a multimedia receiver as a double-DIN solution would tell us all we need to know. The DMH-W3050NEX is somewhat unique in that the radio’s chassis is single-DIN, while only the front panel shares the standard 4-inch by 7-inch dimensions. This allows the radio to work with many dash kits that won’t accept a radio with a four-inch-tall chassis. Right out of the gate, you’ve got enhanced compatibility in terms of vehicles this works with.

The radio features a 6.8-inch (measured diagonally) capacitive touch front panel with a WVGA 800 x 480-pixel color display behind it. There are six capacitive-touch buttons on the left side of the screen, providing access to menus, voice recognition and volume control.

Communication and Entertainment Options

Every top-quality multimedia receiver, such as the DMH-W3050NEX, includes Android Auto and Apple CarPlay smartphone connectivity. In this case, both platforms feature wireless connectivity, thanks to integrated Wi-Fi. There’s no better way to communicate with family, friends and co-workers; choose the entertainment you want, or get detailed turn-by-turn navigation instructions to almost any location in North America.

The radio includes an HD Radio receiver for FM radio. HD Radio not only improves audio quality on compatible stations, but provides access to additional programming on the digitally broadcast channels. For example, you might have a high-resolution music stream on 97.3, then a non-stop news broadcast on HD2 and sports on HD3, all transmitted on the single 97.3 carrier frequency. Best of all, HD Radio doesn’t require a subscription – it’s completely free. The FM tuner also includes RDS decoding.

The DMH-W3050NEX has a USB port on the rear of the chassis that will charge your phone with up to 1.5 amps of current. You can also connect a USB memory stick (or other Mass Storage Class device) to play WMA, MP3, WAV, AAC or FLAC audio files. When parked, you can also play AVI, DivX, MKV, H.264, H.265, MPG, and several other video file formats. Impressively, the deck supports full HD 1920×1080 resolution video files – something not all multimedia receivers can do.

The radio features a Bluetooth 5.3 transceiver, allowing you to stream audio from a portable media player and select tracks using the ACRVP profile. Speaking of connecting smart devices, the radio works with Pioneer’s Weblink app on your smartphone. You can stream video from a source like YouTube directly to the radio.

Your installer can upgrade the radio with a SiriusXM satellite radio receiver. With SiriusXM, you can enjoy genre-specific entertainment almost anywhere in North America.

Pioneer DMH-W3050NEX
The shallow L-shaped chassis simplifies the installation process and allows the DMH-W3050NEX to integrate into vehicles where a full double-DIN radio won’t fit.

Sound Quality and Signal Processing

The Pioneer DMH-W3050NEX is high-res audio certified, and it will decode digital audio files with sample rates up to 192 kHz. The deck includes a built-in amplifier rated to produce 14 watts of power in compliance with the ANSI/CTA-2006 standard. The front, rear and subwoofer preamp outputs will deliver up to four volts.

In terms of audio processing, the DMH-W3050NEX comes equipped with a 13-band graphic equalizer, adjustable slope and frequency crossovers and signal delays. In standard mode, the radio provides front, rear and subwoofer outputs. In Network mode, the outputs are configured for low, midrange and high-frequency output signals.

The radio is compatible with the iDatalink Maestro RR and RR2 radio integration module. Depending on your vehicle, this interface allows the radio to communicate with the CAN network in your car, truck or SUV. You can see climate controls, dashboard gauges, tire pressure, battery voltage, and even vehicle diagnostic code information. If your vehicle isn’t compatible with the Maestro RR or RR2, your installer can likely connect to the steering wheel buttons using an interface like the Maestro SW.

Pioneer DMH-W3050NEX
The Pioneer DMH-W3050NEX boasts wireless connectivity for Apple CarPlay and Android Auto.

The Heart of a Premium Sound System

If you’re shopping for a well-equipped, high-performance multimedia receiver to upgrade your vehicle, visit a local authorized Pioneer dealer and ask about the DMH-W3050NEX. You can find an authorized retailer near you by clicking the “Find a Store” link from anywhere on the Pioneer website.

For more information on Pioneer source units, speakers, amplifiers, subwoofers and dashcams, follow them on Facebook, Instagram and, of course, YouTube.

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.

Laser Detectors vs. Laser Transceivers

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Laser DetectorsIn any discussion of modern radar or laser detectors, the question of how to handle laser or Lidar speed measurement should be a fundamental and important aspect. More and more law enforcement agencies are switching to Lidar guns because they offer very precise speed measurements of a single vehicle, even at distances as far as 6,000 feet. An officer using a Lidar gun can measure the speed of your car, truck or SUV in as little as 0.3 seconds.

Portable Radar and Laser Detectors

Laser DetectorsWhen it comes to radar detectors, there are two basic options. Portable radar detectors mount to your windshield or rearview mirror and are often powered by a simple cigarette lighter plug. These all-in-one solutions do an excellent job of detecting long-range radar signals, thanks to their high mounting location on the vehicle. When it comes to Lidar guns, though, the best a portable radar detector can do is to advise you when it detects the laser beam.

What’s wrong with knowing that Lidar is being used? If the police officer was targeting your vehicle, he had the speed measurement before you could even put your foot on the brake pedal. Most radar detector users consider the laser detection system on a portable radar detector as an “I am about to get a ticket” warning.

Why do portable radar detector systems have Lidar detectors? The manufacturers hope that the system picks up a laser signal that has been reflected off a nearby vehicle. If you weren’t specifically targeted, this alert may be enough warning to let you slow down to a safe speed.

Custom-installed Radar Detectors

Laser DetectorsThe other option for a radar detector system is one that is custom-installed in your vehicle. In this system, a dedicated radar receiver is mounted behind the plastic front bumper cover and in some vehicles, an extra radar receiver in the rear. Depending on the brand of the detector you purchase, a small display module may be mounted inside the vehicle, or you may have a simple warning LED or two and a speaker system that will alert you to what type of speed measurement system was detected. Custom-installed radar detectors use larger, higher-sensitivity radar receivers to provide excellent performance.

Laser DetectorsWhen it comes to Lidar, a custom-installed radar system can provide defense against laser speed measurements. Here’s why. Many systems include, or have the option to add, laser transceivers that mount in your front grille. In the same way that a portable radar detector includes laser detection, the custom-installed system also monitors the common laser wavelengths for signs of Lidar measurement.

Here is where things change dramatically. Once the system detects a Lidar signal, it immediately transmits random information on the same wavelength to confuse the Lidar gun. If your laser transceivers are installed and aligned properly, the police officer won’t be able to get a speed measurement from your vehicle.

There’s a Part 2 to this Story

If the laser transceiver system simply continued to confuse the officer, he or she will likely recognize what you are doing and may pull you over anyhow. To keep the peace, laser transceiver manufacturers suggest that you slow down to a legal speed, then cancel the laser transmission. This will allow the officer to take a speed measurement and you can carry on your merry way. In most systems, pressing a button on a small remote or control panel will cancel the laser signal transmission.

Lidar Transceiver System Options

Laser DetectorsDifferent manufacturers such as K40, Escort, Al Priority and Stinger each provide distinct laser transceiver solutions. The number of transceivers required for your vehicle depends on its size and design. In most applications, two transceivers on the front or rear of the car or truck will provide good coverage. If you have a larger vehicle, a third transceiver will increase the intensity and coverage of the modified laser signal.

What about DragonEye?

Laser DetectorsIf there has to be a buzzword in the radar detector industry, it would be DragonEye. DragonEye Technology LLC is based in Georgia and is a manufacturer of Lidar speed measurement guns. Their speed measurement systems have proven to be difficult to confuse. Any discussion about what make and model of a laser defense system is capable of preventing a DragonEye gun from taking a measurement is often short-lived. New software updates for the guns are released on what seems like a regular basis. To keep up with this ever-changing technology, Lidar defense system manufacturers have to provide updates for their systems as well.

More important than being able to defend against DragonEye today is the knowledge that the manufacturer you have chosen will continue to provide updates as new Lidar gun firmware is released. Be sure to do your homework and ask your retailer about the frequency of updates, and how easy or complicated it is to install them on your system.

Drive Safely

We hope that this discussion of the difference between laser detection and laser defense systems helps you make an informed purchasing decision. If you do choose a custom-installed radar detector and laser countermeasure system, how the system is installed plays a significant role in how well it performs. Do your homework. Get references. Inspect the work the shop has done on other vehicles. An investment in a custom radar and laser system isn’t insignificant, so be sure it is done right the first time.

As always, the staff and editors at BestCarAudio.com hope that you always drive safely and responsibly. A radar detection and laser defense system isn’t a license to break the law. Stay in control of your vehicle at all times and drive according to the road and weather conditions. We want you as a reader for life.

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.