Taramp's TS 400x4 FULL RANGE 2 Ohms 4 Channels 400 Watts RMS Class D Car Audio Amplifier Multichannel LED Indicator CROSSOVER Frequency Response 10Hz to 30KHz High Pass and Low Pass

Very Powerful , small and compact. easy connections no complaints. i use it to power my rear door speakers.

Wow, pretty impressive little amp.Im running 6.5" mids and 2" tweets-bridged 2 channel.Very little gain and it's loud as .... Runnings 125rms mids/tweets,no problem sound's really good for what it is.Gonna get some 6x9 for the rear if not loud enough 4 channel, I will buy another amp.I have no engine/alternator noise I have a ground filter but not needed.Im surprised my cb has terrible alternator noise thats what ground filter is for now.Im sure it could run low watt subs ok.Perfect match for my needs.My camping truck nice loud party stereo! Front speakers in boxs/tweets Velcro strips- can move around to sound better outside! Cant wait to piss off big foot lol In a few months I will leave another updated review. Update: Had to add a stinger loop filter before amp noticed altenator whine now its completely gone.Going to try more Brasil made audio in the future.

Buen producto, conecté un set de medios y dos medios ,con unas bocinas de minicomponente y jala súper.

I seen the great reviews on this amp so I just had to try it. I'm thinking to myself there's no way this is going to be a decent 4-channel amp for that price. Then when I receive the amp the thing is so tiny I almost returned it without even trying it. There's just no way in hell such a small amp could put out any kind of power unless it's full of distortion. This thing is ridiculous! It puts out such clean power with such a small size I want to buy shares in this company! I just can't believe it. It is crazy clear and crazy loud!

Pros: Small foot print yet delivers true rms power. Easy to set crossover. Only options are low pass, full, or high pass. Taramp does a good job of setting ideal pass through frequencies. So no need to fuss with fine tuning desired sound. This is great for quick setup for beginners and intermediate enthusiasts. (Some advanced enthusiasts may like this for a daily driver setup too.) No alternator whine or hum noticed like some reviews. Just make sure to match gain settings to head unit. If you set gain settings too high, you will get noise, just as with any amp. So those other reviews may have set the gains too high. Cons: Terminals are small and will fit smaller gauge wire (12-18) only. Strange that channels share a +/- terminal. But it works. Only 3 crossover settings, which limits customization, but could be a good thing if you’re looking for simplicity. Overall, I’ve been installing car stereos for over 30 years, and I would choose this amp for my daily driver. It’s powerful, small, and provides clean sound.