Taramps TS 400x4 400 watts RMS 4 Channels Full Range Car Audio Amplifier, 2 Bridged Channels, RCA Input Class D, Output Power, Multichannel Amplifier System, Small - TS400X4

Received the amplifier quickly and was a breeze to install, looks a lot smaller then I expected it to be but over all performance is well for the price ,doesn’t get hot and over heat sound quality is great.

I bought this amp for my two skar 8”s and they came alive, they never hit this hard before! My friends can’t believe this tiny little amp is making all that noise.

Works great and very compact size!

Taramps works perfectly

Originally bought because I wanted to split the front tweeters from the components in door. So given the power I connected speakers to one channel and tweeters to the other. The good is this little thing has alot of power. I mean alot. The bad it's class D so this could be good or bad. Good because it's more efficient power wise but the Sq was not as good as the 5chan so I am using this to drive the tweeters and the ab class amp to drive all the vocals and sub... if your using factory headunit then this would 100% take the strain of the headunit and make your system sound better.I gave it 4 stars because I was slightly disappointed and the sound quality compared to ab but but no means did it sound bad. If I didn't have the 5channel I totally would t mind using it to drive all my components as I was still impressed with the amp overall. If you look at the pic I was able to mount this on the ecu bracket and it is stealthAnother pro about running this over a AB class amp? It runs a lot cooler due to class D design so you can jam hard on this and doesn't get hot or go into protect. May Bridge it so both sides drive just the tweeters as I couldn't on the door speakers as they are 2 ohm so stereo it's OK but bridged it would most likely kill it as it isn't one ohm stable bridged

Exelente

The media could not be loaded. Received amp very quickly. Cudos to delivery driver. Connected amp up in house first. Kinda makeshift lab of sorts. 12V 30a regulated supply. Connecting power and remote easy peasy. Same with speakers. Although Taramps has unique methodology. 4 speakers, 2 of which are wired in series (new one on me?). Clearly amp isn’t happy with low impedance. With RCA cables connected, but no incoming signal. Slowly increased gain. The amp power supply was connected to voltmeter/ammeter. Before any gain adjustment, 12.2 volts and 0 amp(s). Increasing gain acted like an output stage bias adjustment. No signal, but current draw increasing substantially. Included a video. The RCA cables were disconnected and gain set approximately 20-25%. Starts at 0 amps, and all by itself increases to nearly 4 amps, then back down to 0 (protection circuit?). In the space of maybe 30ish seconds heat sink went from 73F to 103F. All speaker cables properly connected. No dead or partial shorts. Sending back to Amazon for refund. To test my lab rig connected ~15 year old 100wpc class AB plate amp. Worked great; no power, noise, or over current issues.

SMALL BUT VERY POWERFUL don't let the SIZE fool you 😎