www.mtx.com - www.mtx.eu.com
Introduction
Thank you for purchasing an MTX Audio Hi-Performance amplifier. Proper installation matched with MTX speak-
ers and subwoofers provide superior sound and performance for endless hours of waking the neighbors, slam-
min' your friends or flat out stomping wanna-be players. Congrats and enjoy the ultimate audio experience with
MTX !
Specifications
:
• Mono block class-D amplifier
• CEA2006 certified Power Output :
- 4000 watts RMS x 1-channel at 1 ohm and THD+N ≤1%
- 2200 watts RMS x 1-channel at 2 ohm and THD+N ≤1%
- 1250 watts RMS x 1-channel at 4 ohm and THD+N ≤1%
• Crossover :
- Low pass 24dB/oct variable from 40Hz to 200Hz
- Subsonic filter 24dB/oct variable from 20Hz to 50Hz
• Signal-to-Noise Ratio (1 watt) : > 65dB
• THD+Noise (Distortion) (1 watt) : ≤ 0,5%
• Frequency Response (±0,5dB) : 20Hz-200Hz
• Maximum Input Signal : 6V
• Maximum Sensitivity : 100mV
• Dimensions : 586mm x 213mm x 52,5mm
• Phase switch 0° or 180°
• High level inputs with Smart Engage Technology
• EBC remote control
• Bridged mode with gain management
Features
:
• XTC - (Xtant Technology Cooling)
- A regulated thermal intercooler, injecting cool air through internal heat
sinks. Fan speed is load dependent and continuously variable, sampling the temperature of the heat sink and
transformers for maximum reliability. Intercooler exhaust is strategically placed to chill transformers and main
-
tain exceptional performance at any volume level. (Cool eh ? An Amp with an Intercooler ! )
• Adaptive Class-D Technology - Patent N°: US06753729
- Moves the switching energy produced by the amp
away from FM radio frequency's as the load and output increases. This ensures harmonics do not interfere with
radio reception and are not picked up by the audio system's ground. This improves the amplifier's overall signal-
to-noise ratio and eliminates interference generated by common Class-D amplifiers. Yes, we have the best en
-
gineers !
• ABB Technology - (Accurate Bridge Balance)
- When the need for power is crucial, you can easily bridge two
TH4000D amps together with the Master/Slave function. The master amp manages everything for the slave amp.
The ABB circuitry is so precise, the balance between the two amps nears perfection : less than 0,5% difference.
Impressive and smart!
• EAF Technology (Efficient Auto Former) - Patent N°: US05598325
- Our Transformers are "Auto Formers"
which allows us to use smaller magnetics (-30% to -50%) yielding increased efficiency. Turn ratios are improved
due to series connections between the primary and secondary taps meaning MORE Power !
• Smart Engage™ Technology - Patent N°: US06556683
- The amp switches on and off automatically when
connected with high level inputs. No need for a remote turn on wire from under the dashboard. No need to
remove the head unit. Thanks MTX !
• Bi-Level Inputs
- High level inputs (Speaker cables) and line level inputs (RCA) utilize the same RCA type input
connections on the amp.
• 10mm
2
Speaker Connectors
- Two sets of speaker terminals are provided for dual woofer or dual voice coil
applications. The two (+) connectors are paralleled internally. Same for the two (-) connectors.
• Dual 50mm
2
Power Connectors
- For maximum voltage and current transfer, MTX mono blocks are equipped
with MASSIVE 50mm
2
power connectors. It takes BIG power to make BIG power!
• EBC - (External Bass Control)
- A 6m remote sub control allowing you to fine tune bass levels every 2 seconds
from the driver seat with no need to scroll through complex head unit menus. Cool !
O
wner
’s M
anual -
TH4000D
