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Taramps TS 400x4 Black Car Audio Amplifier

Taramps TS 400x4 Black Car Audio Amplifier

★★★★★
4.5 · 477 ratings · Read reviews
Regular price $59.99 USD
$59.99 USD Regular price $34.58 USD Sale price
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400W RMS Power Output - 4 channels at 100W each (2 ohms) or 2 bridged channels at 200W each (4 ohms) for maximum flexibility.
Dual Input Options - High-level input with automatic activation (no adapters needed) plus traditional RCA inputs for any head unit.
Built-in Crossover System - Fixed high-pass (90Hz) and low-pass (90Hz) filters with full-range option and precise gain control

Power400W RMS
Channels4
Impedance2 Ohms
Range18Hz – 30kHz

613 in stock

Quantity
Free USA shipping
30-day returns
1-year warranty

Order today — ships same business day before 5pm EST. Delivery in 2–5 business days with tracking.

Shipping & delivery

Free shipping on every order within the USA. Orders placed before 5pm EST ship the same business day; typical delivery is 2–5 business days with tracking.

Returns & warranty

30-day return window for unused items in original packaging. Every unit carries a 1-year manufacturer warranty. Email support@alpineautosupply.com to start a return or claim.

What's in the box

Taramps TS 1200x4 Car Audio Amplifier, mounting hardware, and owner's manual. Power/ground wire and fusing sold separately — see Specs for recommended gauge.

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OVERVIEW

The Ts 400X4

The TS 400×4 is designed with the highest performance to suit most types of car audio systems. It is multichannel, with 4 channels of 100 Watts RMS, with a maximum power of 400 Watts RMS at 2 ohms. The TS 400×4 is a FULL RANGE amplifier. It features thermal and short-circuit protection, plus LED indicator and crossover.

The Ts 400X4
SEE IT IN ACTION

TS 400x4 — official video

Watch the official Taramps product video for the TS 400x4.

FEATURES

Superior versatility

Functions and Inputs

INPUT Inputs of signals to be amplified. LEVEL It sets the amplifier input sensitivity, which allows an optimal adjustment to the output signals levels. CROSSOVER Set the operating mode of amplifier.

Output and Power Supply Connector

OUTPUT To connect the speakers. Follow the polarity and the minimum impedance recommended. POWER The connector terminal (+) must be connected to the battery's positive pole with a 4mm² (minimum) wire gauge. The connector terminal (-) must be properly connect to the battery's negative pole with a same wire gauge.

Taramps TS 400x4 Black Car Audio Amplifier
Taramps TS 400x4 Black Car Audio Amplifier
Taramps TS 400x4 Black Car Audio Amplifier
SPECS & DOWNLOADS

Technical specifications

DIMENSIONS 5.433 x 1.929 x 4.763 inches (138 x 49 x 121 mm)
OPERATION CLASS Class D
NUMBER OF CHANNELS 4
MAXIMUM POWER @ 13,8 VDC - 2 OHMS - 400 W RMS (4 x 100W RMS) @ 13,8 VDC - 4 OHMS - 252 W RMS (4 x 63W RMS) Bridge @ 13,8 VDC - 4 OHMS - 400W RMS (2 x 200W RMS)
INPUT SENSITIVITY 200mV (Vol = max.)
SIGNAL TO NOISE RATIO > 90dB
FREQUENCY RESPONSE (Full Range): 18 Hz to 30 kHz (-1dB)
CROSSOVER HIGH PASS (HPF) 90 Hz (-12dB/8th)
CROSSOVER LOW PASS (LPF) 90 Hz (-12dB/8th)
INPUT IMPEDANCE 22K ohms
OUTPUT IMPEDANCE 2 ohms
PROTECTION SYSTEM Thermal and Output Short
MINIMUM SUPPLY VOLTAGE 8 VDC
MAXIMUM SUPPLY VOLTAGE 16 VDC
CONSUMPTION AT REST 0.8A
MAXIMUM MUSIC CONSUMPTION @13,8VDC: 16.5A
MAXIMUM CONSUMPTION IN SINUSOIDAL SIGNAL @13,8VDC: 33A
WEIGHT 1.322 lbs (0.6 kg)
EAN 7898556840682
CUSTOMER REVIEWS

25 five-star reviews from real buyers

Pulled from our Amazon storefront (Motiv Group) for this exact product. Names and dates as posted.

4.5/5
★★★★★
477 ratings on Amazon · sold by Motiv Group (our Amazon store)
See listing on Amazon
★★★★★

Awesome Budget sound!

LThis amp makes it a breeze to install anywhere, the recommended amp for my Rockford fosgate speakers (their brand) is almost 600$, I’m very happy I can get amazing sound with this little guy for a fraction of the cost. One shame is it doesn’t come with terminals to connect your wires to it, glad I had spare ones. Be ready to install bass blockers if you plan on upping the gain on your speakers because these push serious power to your speakers!
Doomtastic
★★★★★

Solid! Compact! Powerhouse!

I had to finally replace my trusty old Rock RA 2.55 old school amp These are super rare, Zed made by Cadence in the 90’s. It was running the tweeters in my Morel Tempo Ultra 3-way + ID12 v3/d2 sub setup. The Taramps 400.2 is super compact, it can fit anywhere! Reviews show these to do almost rated power…at 1% distortion! Great frequency range and low THD specs. Super easy install, only odd thing to a dinosaur like me was the common?/bridged? speaker output wiring! All went well and fired ip just fine. Set the gains low and the tweets are happily playing on channels 1&2 at 4ohms. Plenty loud. Keeps up just fine with my Zuki Eleets 4ch (more rare old school!) and Sundown amps. :) No noise or hiss, plenty of power. Great value for the $$! If you need a super compact, powerful, bridgeable 2ch/4ch amp at a great price point do not hesitate to get you one of these!
Ken Tanaka
★★★★★

Can’t beat it for the price!

Installed this in my Kenworth dump truck because my kenwood headunit would start overheating after only a couple songs at max volume. I had this thing playing for 12+ hours the other day and it hardly got warm. The amp is compact and you could mount it just about anywhere. The terminals are kinda confusing because it shares + and - posts but there is a lot of diagrams online. They are also pretty tight so it’s hard to find terminals that fit. I have Rockford 4x6 and 5.25s wired for 4ohms and used an oscilloscope to set gains and I’m beyond happy. Sound quality is next level over just using head unit power and also picked up a little more bass but the mids and highs are just loud clean and crisp. 10/10!
Tyler Hagner
★★★★★

Can’t beat it for the price!

Installed this in my Kenworth dump truck because my kenwood headunit would start overheating after only a couple songs at max volume. I had this thing playing for 12+ hours the other day and it hardly got warm. The amp is compact and you could mount it just about anywhere. The terminals are kinda confusing because it shares + and - posts but there is a lot of diagrams online. They are also pretty tight so it’s hard to find terminals that fit. I have Rockford 4x6 and 5.25s wired for 4ohms and used an oscilloscope to set gains and I’m beyond happy. Sound quality is next level over just using head unit power and also picked up a little more bass but the mids and highs are just loud clean and crisp. 10/10!
Tyler Hagner
★★★★★

Great Amp! Small Footprint. Super easy to install!

Perfect little amp. Installed in my vintage Porsche 911, hidden in the passenger foot board. Works perfectly. Sounds great for what it is. Driving 5.25 KS kickers in the front and a set of old school Boston Acoustic 5.25 two plate speakers in the rear. Cleaned up the sound, gave me much needed headroom and overall made the system sound like new. LP crossovers helped immensely as well, making sure not to overdrive speakers. Considering adding a subwoofer to the mix under the seat. We shall see.
GiGNet
★★★★★

Amazing amp for price ... sent wrong colour tho ...

Havent tried it yet BUT YOU SENT ME THE WRONG FRICKIN COLOUR ordered BLACK and ya sent me WHITE cant be bothered returning it because i need sound in my car ... UPDATE !!!! Amazing amp for price and size !!!!!! LOOKING FOR A CHEAP AMP THAT WORKS?? BUY THIS!!!! Its worth it !!!!
Munch Mann
Taramps TS 400x4 Black Car Audio Amplifier

Taramps TS 400x4 Black Car Audio Amplifier

$59.99