GOT THE GRUNT

Have you ever bought a pair of speakers and wondered why they aren’t much better than the ones they replaced? That’s because you ain’t got the power! You need a good amplifier to run speakers well, and the Zeroflex NZ4120 packs some serious power to get the job done. Boasting 120rms at four channels, or 350rms with two bridged channels, it’s one of the gruntiest four-channel amps on the market.

The Zeroflex NZ4120 has a recommended retail price of $449, and is available at all good car-audio stores nationwide.