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Taramps Amplifier Taramps Class D (4 Channel 100 Watts RMS)

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.

OPERATION CLASS Class D
NUMBER OF CHANNELS 04
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)
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
MIN. SUPPLY VOLTAGE 8 VDC
MAXIMUM POWER SUPPLY VOLTAGE 16 VDC
CONSUMPTION AT REST 0.8A
MAXIMUM MUSIC CONSUMPTION @13,8VDC: 16.5A
MAXIMUM CONSUMPTION IN SINUSOIDAL SIGNAL @13,8VDC: 33A
DIMENSIONS (WXHXD) 5.433 x 1.929 x 4.763 inches (138 x 49 x 121 mm)
WEIGHT 1.322 lbs (0.6 kg)
EAN 7898556840682

FAQS

• What can I power with a 400x4 amplifier?
  A 400x4 amp can run four full-range speakers or power two speakers while bridging the remaining channels for a small subwoofer. It’s a flexible option for balanced everyday systems.
• How do I know if a 400x4 amp matches my speakers?
  Compare RMS ratings. If your speakers handle 75–120W RMS, a 400x4 amp provides strong, clean power that improves clarity and prevents clipping at higher volume.
• Is a 400x4 amp enough for door speaker upgrades?
  Absolutely. It gives full-range speakers the headroom they need to stay clean and detailed. You’ll notice stronger midbass, brighter highs, and better overall sound quality.
• How should I install and tune a 400x4 amplifier?
  Use the correct gauge wire, set gains with a multimeter or DSP, and ensure proper grounding. Good tuning prevents distortion and maximizes your speakers’ performance.