We earn commissions from purchases you make using links in our articles. Learn more. For many car owners, the stock stereo just won't cut it and thankfully there are plenty of cost-efficient ways to ...

Extremely compact 4×45-watt DSP car amplifier combo automatically improves the sound quality of any vehicle with the push of a button. KICKER released the KEY180.4 Smart Car Amplifier with 180 watts ...

JL Audio has expanded its XD amplifier line-up with the XD500/3, a three-channel, 500-watt car amplifier designed to power a component speaker system plus a subwoofer system. JL Audio's highly ...

In case you own a nice or reasonably expensive car and you’d like to keep it that way, it would be wise that you either invest in a garage, or a small metal box. The garage part is obvious, really. It ...