MTX Audio TA5601 specifications Before Starting, Installation Mounting

5.Gain Control – This feature is used to fine-tune the input sensitivity of the amplifier to the source unit’s output level.

6.Low-Pass X-over Frequency Control with 24dB per octave Slope – This control allows the user to choose the exact low-pass frequency range the amplifier will play for the best possible performance. The upper end of the crossover frequency point can be selected from 40Hz–200Hz at 24dB per octave.

7.Fixed Subsonic Filter – This feature limits frequencies from 30Hz at 12dB per octave and below to be sent to the subwoofers. The subsonic feature includes a selectable on/off switch.

8.Quasi Parametric Equalizer - This one band equalizer provides individual frequency and -/+ 12dB gain adjustment controls. Any frequency from 30Hz to 80Hz can be chosen and boosted or cut up to 12dB.

9.Remote Subwoofer Level Control (Remote Gain) – This port allows the use of the optional “remote level control”. The Remote Subwoofer Control is a bass control module that can be installed in any location within the vehicle for remote adjustments.

10.StreetWires Connectors – All MTX amplifiers include StreetWires connectors for efficient current and maximum voltage transfer.

11.Speaker Connection – Two sets of speaker terminals are provided for dual woofer applications. When connecting a single woofer, use only one set of speaker terminals.

12.Power Terminals – This is the main power connection for the amplifier. The power and ground wire size should be the same gauge.

•GND – The ground wire from this connection must be attached to bare metal on the vehicle. The distance to the ground should be as short as possible and no more than 18”.

•REM – To turn the amplifier on/off, this terminal must be connected to the source unit’s “remote or electric antenna” wire.

•+12V – The power wire from this connection must be attached to the positive side of the vehicle battery.

•CAP+ - Capacitor Positive Input - The ideal connection point for the positive side of the capacitor to increase the amplifier’s performance.

•CAP- - Capacitor Negative Input - The ideal connection point for the negative side of the capacitor to increase the amplifier’s performance.

Before Starting

MTX recommends that you have your new Thunder amplifiers installed by an authorized MTX retailer, preferably MECP certified. If you do decide to do it yourself, make sure you have read the instructions carefully and have

the following tools:
•	Electric drill	•	Phillips bit or screwdriver
•	1/8” bit	•	Wire cutters/crimpers
•	Safety glasses	•	X-Acto knife

Disconnect the vehicle’s negative battery connection. Any deviation from the recommended connection procedures may cause serious damage to the amplifier, speakers, and/or vehicle electrical system. Please double check the connections before turning the system on.

Installation

Mounting

Place your Thunder amplifier at the predetermined mounting location. Use a felt pen to mark the exact position of the mounting holes on the mounting surface. Set the amplifier aside. With a sharp, precise blade cut small circles in the carpet and padding around the four marks denoting your mounting holes to expose the metal underneath. Use a center punch to make an indentation in the metal to ensure that you drill the exact position for the screws.

Note: Please use common sense and make sure that all vehicle wires, gas lines, brake lines, etc. are clear and will not interfere with the installation. ALWAYS WEAR PROPER SAFETY GLASSES.