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Item# 46341
MTX TN400/4R - $89.95
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MTX TN400/4R

Item# 46341

Condition:  Factory Reconditioned

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4-channel car amplifier 600W 4-Channel Terminator Series.

Regular Price:$249.95
Savings Of:$210.04
Your Price $89.95

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Authorized Dealer vehicle fit guide


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What's Included:

  • 4-Channel amplifier with two 25A ATO fuses installed in chassis
  • MTX Warranty Statement/Wiring diagram
  • Four 10' Speaker level to RCA adapters (each have on RCA connector on one end and bare tinned wire on other end)
  • Amplifier Performance Certificate

Product Highlights:

  • Active Fan Cooling with automatic variable fan speed
  • selectable full, high- and low-pass filters (85 Hz, 18 dB per octave)
  • Smart Engage turns on amp when signal arrives through the speaker-level inputs
  • 8-gauge power and ground leads recommended — wiring and hardware not included with amplifier
  • preamp inputs and outputs
  • 13-1/4"W x 2-5/16"H x 10-3/8"D
  • 4-channel car amplifier
  • 45 watts RMS x 4 at 4 ohms (75 watts RMS x 4 at 2 ohms)
  • 150 watts RMS x 2 in bridged mode (4-ohm stable in bridged mode)
  • CEA-2006 compliant
  • fuse rating: 25A x 2

The MTX 4-channel amplifier is capable of handling load impedances down to 2-ohms. The amplifier is rated at 75 Watts RMS x 4 channels in 2 ohms with 1% THD. The Terminator amplifier utilizes Pure N-Channel MOSFET technology for more linear speaker control, enhanced signal-to-noise ratio and more power. This design lets the audio signal travel through fewer parts making the output stage of the amplifier more efficient and giving you more usable power from the amp. Also features. Terminator amplifier is cooled using a variable speed internal fan. The Terminator TN400/4 comes with a set of speaker level input harnesses. This feature makes it easier to add an amplifier to a factory radio or to a receiver with no preamp outputs. When using the speaker-level inputs, the amp automatically turns on when it senses signal from the head unit, eliminating the need for a remote turn-on connection.


Fuse Rating 50
Power at 2 Ohms (Watts x Channels) 75 x 4
High-Pass Crossover Frequency 85 Hz
Width (inches) 10-3/8
Amplifier Class AB
Bass Boost No
Fan Cooled Yes
Low-Pass Slope (dB/octave) 18 dB
RMS Power Output (Watts x Channels) 45 x 4
Signal to Noise Ratio 78 dB
Preamp Outputs 1 pair
Bridged Power (Watts x Channels) 150 x 2
Minimum Impedance Unbridged 2
Best Frequency Response 20-20k Hz
Peak Power Output (Watts x Channels) 150 x 4
Minimum Impedance Bridged 4
Height (inches) 2-5/16
THD at Rated RMS Power 1%
Input Voltage 14.4v
Low-Pass Crossover Frequency 85 Hz
High-Pass Slope (dB/octave) 18 dB
Bass Boost Frequency N/A
Speaker Level Inputs RCA
Depth (inches) 13-1/4
  • UPC: 256FRC5005
  • Authorized Internet Dealer
*Warranty: 90 Days Manufacturer warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to for replacement within 30 days from the original date of purchase with proper return authorization. After the 30 day time period, products must be returned to their original manufacturer for the remainder of the manufacturer's warranty period.
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