by Crutchfield Writing Team
Take a look at a typical amp wiring scheme.
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Take a look at a typical amp wiring scheme.
One of our employees shares the excitement of having an amplifier in her car for the first time. We installed the Rockford Fosgate Punch P400-4 amplifier in her car, and she's more excited than ever to listen to her favorite tunes on the way home!
Kicker's Redline series of amps and subs, which includes the popular CompR and CompRT subwoofers plus their KX amplifiers, gives you the sound and performance you expect from Kicker car audio gear.
Adding a 4-channel amp to your system not only raises the sound level, but also greatly increases the sound quality of your music. This is how to tune it up:
Learn about the features and technical specifications found in today's amplifiers.
Setting amp gain correctly matches your amp's input level with your receiver's output level, resulting in maximum distortion-free music and minimum background noise. Here's a method for setting amp gain fast and accurately using test tones.
A convenient way to send the powered signal from an amplifier to car speakers is to run the new speakers wires from the amp to the stereo harness that's behind the receiver, where all the car's speaker connections are accessible in one place.
Alpine made their V-Power amps 40% smaller for 2013, so they'll fit in more places than ever. Plus they employ some smart technology called Enhanced Shutdown Performance, which rolls back the output a bit when the amp threatens to overheat from playing at its limits too long.
While at CES 2012, we got the inside scoop on the new Kenwood Excelon line of amplifiers - three models featuring a small footprint, clean design, and covered by a reassuring 2-year warranty.
Sony's efficient GS car amplifiers give you clean, effective power to make your car audio system sing. There are two GS models: a 4-channel, and a mono subwoofer amp. Both feature RCA and speaker-level inputs and are backed by a 3-year Sony warranty.
In Part 2 of our Car Stereo Proving Ground series, we added a bass system (subwoofer and amp) and an amplifier to the speakers. Anyone who's ever done this won't be surprised to hear that the music opened up and sounded better. What really impressed us? Read on....
If you can get the same amount of power from two different amplifiers, is there any reason to buy the higher-priced amp? What are you getting for that extra money? We'll discuss the differences in build quality and performance between lower-priced amplifiers and more-expensive options.
We describe the basics of deciding how much power an amplifier should have when you're trying to match it to your speakers or subwoofers.
Clarion's XC1410 4-channel amp delivers 50 watts RMS per channel from a chassis that's about as long and wide as a dollar bill. This micro-sized amp can fit almost anywhere, even behind many dashboards. And Clarion managed to pack more watts per square inch inside the XC1410 than almost any other 4-channel amp made.
Aaron Cochron from Audioengine tells us about the P4 bookshelf speakers and N22 desktop amp, and how they can combine to make a sweet little computer audio setup.
First impressions — thinking outside the rectangle I had my doubts when I took the Bowers & Wilkins P5 headphones home for review. I like B&W products — they...
We put this compact device through the paces with high-res files, an Apple® device, headphones, and speakers to see and hear what it's capable of.
Discover what you need to help your headphones sound their best with your computer.
In Part 2 of our series on improving the sound in a Ford F-150, Jeff installs powerful new amplifiers and a subwoofer.
For a long time when someone mentioned "computer speakers" all I could picture were the free speakers that came with our PC. They were lightweight, spindly things with the sound quality of an...