Hertz DSK 170.3 vs Hertz K 170

Charting the decline of factory speakers

Factory speakers might sound fine when they're new, but they deteriorate over time. We compared speakers of different ages to see how badly they fared. On the other hand, aftermarket speakers are built to last and sound much better.

by Crutchfield's Matt F.
How tweeter design affects sound

When you're shopping for speakers, don't forget the tweeter. The shape and the material it's made from have a direct impact on how your music sounds.

by Crutchfield's Ken N.
Best component car speakers for 2026

In this article, we present some of our best-selling lines of component speaker systems. They're highly rated by our customers and have track records for great sound. Check them out and see if there's a set for you!

by Crutchfield's Kate C.
Best car speaker lines for 2026

If you're in the market for new car speakers but don't know where to start, take a look at this list of our best-selling car speakers. These speakers are perennial customer favorites, getting reviews of 4 or more stars after being installed by our customers.

by Crutchfield's Kate C.
Car speakers buying guide

With so many types of car speakers available, it's important to know what to look for, so your car audio system sounds the best.

by Crutchfield's Alexander H.
How to make your speakers sound their best

Brand-name speakers will make a big difference in your car's sound. But with some simple, relatively inexpensive extra steps, you can make them sound even better.

by Crutchfield's Ken N.
Video: Factory vs. aftermarket car speakers listening test

Over time factory speakers deteriorate and begin to sound truly awful. We set up a blind listening test in our Labs to see if our experts could tell the difference.

by Crutchfield's Matt F.
How to improve your car's stereo imaging and soundstage

Properly tweaked, your car or truck can be a fantastic place to listen to music. But first, you need to compensate for some of its natural limitations.

by Crutchfield's Ken N.
Tuning your speakers

Even the best component system can sound better with a few tweaks. Let's look a few set-up tips and additions that will tune up your speakers for the best sound.

by Crutchfield's Ken N.