A PA speaker system needs an amplifier to power the speakers. This article walks you through the basics of power amplifier applications and gives you advice for choosing the right amplifier for your system.
This step-by-step guide will help you make sure that your amps and subs are evenly matched and work well together, whether you have the subwoofers and want to find the amplifier to run them, or you've already got the amp and want the right subs for it.
This guide will help you choose the right amplifier - number of channels and how many watts per channel - for your sound system.
dbx DriveRack systems are multi-function processors, connected between the mixer and the amplifiers of a PA, that once properly set, automatically keep the mix sounding good.
Are you trying to make sense of the gear you'll need to set up a live sound system? Confused about mixers, sources, amplifiers, cables, microphones, and more? Crutchfield looks at the basics in this short video.
Whether you only need a single mic and a speaker or a full kit for your band, it pays to know how a PA system works. This article explains each piece of the system and will help you figure out which ones you need.
Many new vehicles incorporate climate controls and other features into their factory radios, making it difficult to install a new stereo. Car stereo manufacturers have responded with a variety of products for upgrading your factory radio. Don't want to replace your radio? Charlie Pastorfield reviews some of your options.
All the information and links you'll need to plan, install, tune, and enjoy a subwoofer system in your car or truck.
Some budding audiophiles look at building a car stereo as an "all or nothing" proposition. They make a wish list, look at the total cost, get nervous, and do nothing. It doesn't have to be that way, though. Installing a system in stages improves your sound without breaking the bank.
A car can be a great place to enjoy music, but many commuters still put up with marginal sound quality that they'd never tolerate at home. Here are some tips on how to improve your vehicle's sound, whether you're listening on a simple factory system or a multi-channel amplified setup.
Learn how to get hi-fi sound from the music on your computer.
From playing music to delivering surround sound thrills, today's home theater receivers offer more than ever. Learn how to find a model that's right for you.
Jeff from NAD visited Crutchfield and told us all about the NAD C 356DAC, a stereo integrated amp.
Dave, a Crutchfield audio enthusiast, tests whether or not upgrading your earbuds and adding a NuForce iDo DAC makes your low-res music on your iPod sound better.
Are you an avid music lover? Then you should have a special space and the gear you need to properly indulge your passion. This article will help you put together a high-fidelity stereo music system that suits your lifestyle and the space you have in mind.
Find out how to get better sound from the music on your computer using headphones in this short video.
Get the scoop on choosing a sound bar for your TV. Sound bars are a great choice for small or difficult spaces, or if you don't want wires running around your room.
Crutchfield Writing Team
Learn about the features and technical specifications found in today's amplifiers.
Kicker's DS car speakers and DX amplifiers give you the serious performance you'd expect from Kicker, at a price that won't break your budget.
For the best amplified sound in your car, turn to Focal. This brief video introduces the Focal FPS series of amplifiers.