Punch 400 Watt 4-Channel Amplifier

Replaced my old 2-channel setup with this 4-channel and the difference is night and day — the 2-ohm rating means my door speakers finally get the full 100 watts each without breaking a sweat. Running it as a 3-way system with a sub on the rear channels and it’s been flawlessly stable for two weeks s

Installing this in my 3-way setup with a front stage was straightforward, and the 100 watts per channel at 2-ohm really brings the mids to life. The crossover adjustments are easy to dial in, so the sub integrates cleanly without any fiddly tuning. Very happy with the punch it delivers for the price

I've been running this 4-channel at 2-ohms to power a full-range setup, and the 100 watts per channel is plenty to keep things clean even at higher volumes. Installation was straightforward, and the amp has been running cool all week.