Taramps TS 400x4 4 Channels 400 Watts RMS Car Audio Amplifier 2 Ohms

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Taramps TS 400x4 4 Channels 400 Watts RMS Car Audio Amplifier 2 Ohms

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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.

Highest Performance

Amplifier module from Taramps was developed with the highest performance for the most varied types of automotive sound systems.

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.

Technical Features

Operation ClassClass D
Number of Channels04
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)
Bridged @ 13.8 VDC - 4 OHMS - 400W RMS (2 x 200W RMS)
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)
Protection SystemThermal and Output Short
Maximum Music Consumption@13,8VDC: 16.5A
Maximum Consumption in Sinusoidal Signal@13,8VDC: 33A
Dimensions(H X W X D)5.43" x 1.93" x 4.76"


1 year warranty

Taramps recommends that the installation be done by a specialized professional and is not responsible for the misuse of the product.