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CONTROL AND CONNECTION FOR

DM SERIES AMPLIFIERS

PRE-AMP PANEL

INPUT:

Used for connecting RCA preamp

signal cables from the source unit to

the amplifier.

PWR LED:

Indicates the amplifier is grounded,

and receiving +12V and REM power.

PRO LED:

Indicates a general malfunction due

to speaker short, faulty connection or

thermal protection.

GAIN:

Matches the output voltage of the

source signal to the amplifier's

input section.

SUBSONIC:

Controls the high pass cutoff point for

the speaker outputs. This helps to

eliminate extremely low frequencies

that can waste amplifier power and

cause damage to your subwoofers.

DD AUDIO / CLASS D MONOBLOCK AMPLIFIER /

REMOTE:

This port is for connecting the remote

subwoofer control.

LPF:

Controls the low pass cutoff point for

the speaker outputs.

OUTPUT MASTER/ INPUT SLAVE:

This switch enables the STRAP or

LINK function when connecting two or

more DM SERIES amplifiers.

IN:

Used when Strapping or Linking DM

Series amplifiers. Connects to the

OUT RCA terminal.

OUT:

Used when Strapping two DM

SERIES amplifiers. Connects to the

IN RCA terminal.