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

This is amazing definitely packs a punch. The speakers are really loud, louder than id expected, if your not looking for anything crazy but want something loud enough that you can’t hear your voice when singing this is it!

Been using these for boosting highs in car sound systems. Great because of how compact they are, they fit almost anywhere!

Very happy with this amplifier for my setup. I'm using this to power two additional 4-ohm 89db speakers using low-level RCA output from my head unit. I had initially installed a Pyle amp with similar specs but the output was terrible and had to compensate with 100% gain--even then the output was low and had a noticeable hiss. Swapped for the Taramps and it was a WOLD of a difference. Set it to 25% input sensitivity (head unit puts out 2.5V) and it provides clear, powerful amplification matching the output of my head unit's speakers. Simply no comparison. *The only thing I'll mention is this unit does not have high-level inputs. They make an identical model WITH H/L for just a couple dollars more. I don't require H/L but it's something I overlooked when purchasing this unit.

This amp is tiny but it packs a big punch ordered this for my door speakers easy to install great value for the money amp has great clarity with my speakers super happy with this product will buy from again

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.

Good Quality,

So far so good I'm impressed

Used this amp with the NVX NSP69 & the NSP65 in my 03 dodge ram 1500 and im very pleased with the setup. Alot of power in something so compact. Perfect for a pickup truck with very little mounting options. Highly recommended!!! Its Taramps!!! 🤌🏽💪🏽

Appareil reçu défectueux. Le canal 2 est nettement moins fort que le canal 1 et le canal 3 ne fonctionne pas du tout. J'ai contacté le support Amazon.fr plusieurs fois pour me faire rembourser. Ils m'ont promis de le faire mais 15 jours après la réclamation je n'ai toujours rien. Ni remboursement, ni retour, ni suivi. Très déçu par le produit et par Amazon.fr. Je dois reexpliquer le problème à chaque fois que je contacte le support puisqu'il n'est pas possible de transmettre des pièces jointes.

5 star only because I couldn't give it a 10. Installed on a harley davidson with some 5.25 ds-18 speakers and its insane. I was cruising around with volume at 20 and now I run volume at 8 and its almost 2 loud. Its tiny and fits in anywhere you'd like. Would 100% recommend this amp. Small but mighty.

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

Llegó bien, suena fuerte

I'm not sure how they do, but for an amp to be 4" X 5" that you could just about put in your pocket ! This amp packs a serious punch. Running it as a two channel bridged configuration and it drives JBL 5 1/4" speakers with ease. Seriously loud. Very impressive little amp, I wouldn't highly suggest you try one. Oh and something not made in China ! Built in Brazil.