Mtx TH1500D [3/44] Warning never adjust the gain control without a subwoofer connected this will damage the amp

Control Panel :

Gain Control - The gain control matches the input sensitivity of the amplier to the source unit being used. The

operating range varies from 100mv to 6V.

Adjusting the gain

1. Turn the gain control on the amplier all the way down (counter clockwise).

2. Turn up the volume control on the source unit to approximately 3⁄4 of maximum.

3. Adjust the gain control on the amplier until audible distortion occurs.

4. Adjust the gain control down until audible distortion disappears.

5. The amplier is now calibrated to the output of the source unit.

damage. Very useful with vented enclosures.

Phase switch - Used to match the bass from subwoofers and front speakers. Toggle the phase switch from 0° to

180°. Keep the loudest bass response. Also useful in bridge mode.

Power On LED - The LED illuminates red when the amp is switched on. For

Short or Thermal protection, see points 9 and 10

Connectors panel :

RCA Inputs - These RCA inputs are used with source units that have RCA or

Line level outputs. (Source units need a minimum level of 100mV output for

proper operation of the amplier).

MTX recommends only high quality twisted pair cables (such as StreetWires)

High level inputs

through RCA

Adaptors

included

To Head

Unit

Speakers