Review on BOSS Audio AR4000D Car Amplifier - 4000W, 1 Ohm Stable, Digital, Monoblock, Mosfet Power Supply, Ideal for Car Subwoofers by Tom Beland

Good after my 2000w amp burned out after 10 years [but this amp never gave out unless it maxed out the A/B amp with no heat issues and my Rear seat was folded down to get air. lol].but i think my country was the culprit. Always attach the previous motor housing bracket to the body next to the amplifier. For some reason this may be a source of resistance in the line. Terminal melted on crunch amp. Now back to this BOSS HOGG amp; hmmm, it barely worked on my two 12" Infinity @ 2x600 RMS subwoofers. Now, even at low power, this amp reproduces deep continuous bass tones without distortion and effort. That's never happened before; it doesn't have any heating issues either. but it gets rejected lol so I don't think so unless it's one of those houston temp days make sure you start your engine unless you seriously turned that amp off this amp was the Ranked #1 and it is LPF & HPF for all beginners should be changed.