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MTX Audio Terminator TN400/4

600W 4-Channel Terminator Series Amplifier

MTX
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• 45W x 4-Chan. @ 4 ohms
• 75W x 4-Chan. @ 2 ohms
• 150W x 2 chan. @ 4 ohms
• 150W x 4-Chan. Max
• Selectable bass boost
• Smart engage auto turn-on circuitry
• Built-in adaptive cooling fans

Learn more about the tn4004

We apologize

This item has been discontinued

Product Highlights


• 45W x 4-Chan. @ 4 ohms
• 75W x 4-Chan. @ 2 ohms
• 150W x 2 chan. @ 4 ohms
• 150W x 4-Chan. Max
• Selectable bass boost
• Smart engage auto turn-on circuitry
• Built-in adaptive cooling fans

Description


MTX brand icon

Authorized dealer

Authorized MTX 

Dealer
  • Terminator Series 4-Channel Class N Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 45 watts x 4 chan.
    • 2 ohms: 75 watts x 4 chan.
    • Bridged, 4 ohms: 150 watts x 2 chan.
  • Max power output: 150 watts x 4 chan.
  • LED power and protection indicators
  • Gain control
  • Smart engage auto turn-on circuitry
  • Built-in adaptive cooling fans
  • Fixed high-pass filter (85 Hz, 18 dB/octave)
  • Fixed low-pass filter (85 Hz, 18 dB/octave)
  • CEA-2006 compliant amplifier
  • Frequency response: 20-200 Hz
  • Dimensions: 13-1/16"L x 10-3/16"W x 2.3"H
  • 4-gauge power and ground leads recommended. Contact us for information regarding a discount on a select amplifier kit when purchased together.
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
45 watts x 4 channel
RMS Power @ 2 ohms
75 watts x 4 channel
Bridged RMS Power
150 watts x 2 channel
Amplifier Specifications
Series
Terminator Series
Number of Channels
4-Channel
Total Peak Power Output
600 watts
Total RMS Power Output
300 watts
Maximum Input Gauge Size
8 AWG
Minimum Impedance Unbridged
2 ohms
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
1%
Speaker Level Inputs
No
Preamp Outputs
No
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Full (AP)
High-Pass Crossover Frequency
Fixed (85 Hz)
Low-Pass Crossover Frequency
Fixed (85 Hz)
Signal-to-Noise Ratio
78 dB
Remote bass/level controller
No
Fuse Rating
25A x 2 
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

MTX

Model Number:

TN400/4

Weight:

8.50lbs

Internal SKU:

tn4004

Internal Product ID:

11878

Product and How-to Videos


Customer Ratings & Reviews



5 star
17%
4 star
67%
3 star
17%
2 star
0%
1 star
0%



Durability
3.9
Value
4.4
Features
4.4
Design
3.7
Usability
4.5

Customer Reviews

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Great Amp

I've had no problems with this equipment or any MTX products. I'm using monster cable s202-2c-15 for all my speakers. MTX-TDX 4002, MTX-XT693. I love the sound of my music coming from this amp. Need I said more.

By Big Tim on January 13, 2011

22

found this helpful.

great little amp

this is a great little amp for mids and highs

By keith on August 5, 2010

23

found this helpful.

Great amp! Very powerful!

I recently installed this in my Ford Explorer, attached to a Kenwood headunit. It powers 4 Rockford Fosgate speakers with ease. It sounds great and has simple gain adjustments. Highly recommended!! Haven't used it long enough to see if it gets hot or not, but I don't think it will. Works fine with an 8-gauge power wiring.

By John on February 28, 2013

20

found this helpful.

Overheating Problems

Was excited about getting this amp, liked the features and was happy about there being a cooling fan on it. Never had a problem with MTX before. BUT... After about a year I can only get about 1-2 songs before the amp overheats. I think this was an obvious design flaw when they built them, and they knew it, so they band-aided it by adding a fan instead of redesigning. Got great sound out of it while it lasted, but not worth the 200 bucks to only last a year.

By Nick on August 12, 2011

21

found this helpful.

mtx amp

Push the Hell out of my 3.5, 5-1/4 and 6x9 that I have it to. Price was outstanding.

By bigboidee on September 4, 2011

15

found this helpful.

Solid Choice

I got this amp to power my door speakers in my truck. It was running a set of Pioneer 6.5's and pair of 6x9's in my last truck. It's now powering the same size speakers but NVX entry level series in my current truck. It runs them with ease and the spec sheet that came with shows it does more than rated (55 x4 versus stated 45x4) power. The fan is a bit noisy if the volume is low but at normal listening levels it's tuned out.

This is a great value for the price here at Sonic and MTX makes great stuff. I had an old Road Thunder amp in college that lasted years.

By Josh C. on December 23, 2014

13

found this helpful.

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