Speakers
Best Car Speakers of 2026: Components and Coaxials Compared
Why off-axis behaviour decides more than power does, what separates a good component set from a bad one, and how to fit them properly.
The archive
Car audio reviews and buying guides
Everything we have published, newest first. Every product below was bought at retail, measured on the bench and installed in a car before a single word was written about it.
Accessories
Best Car Amplifier Wiring Kits: What the Gauge Number Really Means
Much of what is sold as 4 gauge is copper-clad aluminium carrying 60% of the current. Here is how to tell.
Amplifiers
Best Budget Car Amplifiers Under $200, Measured
Six inexpensive amplifiers on the load bank. Two made their claimed power. One made less than half.
Troubleshooting
How to Kill Alternator Whine for Good
It is a ground loop, not a cable problem. Four fixes, in the order that actually works.
Speakers
Best Budget Car Speakers Under $150
At this price the differences are in the fitting hardware and the off-axis response, not the marketing.
Head Units
Best Budget Head Units Under $250
At this price you are choosing between screen size and pre-out quality. You will not get both.