Operation Manual

ENG
M O N O - A M P L I F I E R S
DSC1500.1D
FEATURES:
• PROTECTION and POWER LED indicators
• The REMOTE jack enables a dash mount control for the BASS BOOST
• BALANCED INPUT: balanced MINI-DIN signal input
NOTE: DO not use this input with the RCA input at the same time.
• LOW PASS: Variable from 35Hz to 250Hz
• SUBSONIC FILTER: Variable from 15Hz to 35Hz
• PHASE: Variable from 0 to 180
• BASS BOOST: 45Hz bass boost from 0dB to 9dB
• INPUT LEVEL sensitivities are variable from 0.2volts to 6volts
• Each model is capable of 1ohm minimum
3. Bass Remote Module:
Plug in the optional Remote Bass Module to the REMOTE jack and control the
Bass Boost setting.
4. Mode-Switch:
The „MODE“ switch must be on „MASTER OUTPUT“ position.
IMPORTANT: Minimum final loudspeaker impedance must be not lower than 1ohm.
1. Interconnect cable checklist:
Connect mono line input via Y-adapter from mono source or single
Left or Right RCA from stereo source.
IMPORTANT: Do not connect the Left and Right stereo signals
together to achieve a mono signal as this will damage the output
stage of source and possibly the input stage of the amplifier.
- Use at least 1,5 sqmmspeaker wiring. These amplifiers feature dual speaker
terminals, simplifying the hookup of multiple speakers.
STANDARD OPERATION
PARALLEL MONO
SUBWOOFERS
2 OHMS EACH MINIMUM
MONO
LINE INPUT
BASS-REMOTE
SUBWOOFER
+12V BATTERY
REMOTE TURN-ON
CHASSIS GROUND
SUBWOOFER
WITH DUAL-
VOICE COIL
4. Bass Remote Module:
Plug in the optional Remote Bass Module to the REMOTE jack of the „MASTER“ amp
and control the Bass Boost setting of both amps together.
IMPORTANT: Minimum final loudspeaker impedance must be not lower than 2ohm.
Check the below featured connection figures.
1. Interconnect cable checklist MASTER:
Connect mono line input via Y-adapter from mono source or single
Left or Right RCA from stereo source into the „MASTER“ amp.
2. Interconnect cable checklist SLAVE:
Connect a mono line cable from „MASTER OUTPUT “ of the „MASTER“ amp
with the „SLAVE INPUT “ of the „SLAVE“ amp.
3. Mode Switch:
The „MODE“ switch of the „MASTER“ amp must be in position „MASTER OUTPUT“.
The switch of the „SLAVE“ amp in position „SLAVE INPUT“.
MASTER/SLAVE OPERATION
Amplifiers can run at a 2 ohm load
minimum when linked.
2 SUBWOOFERS
WITH SINGLE-
VOICE COIL
+12V BATTERY
REMOTE TURN-ON
CHASSIS GROUND
+12V BATTERY
REMOTE TURN-ON
CHASSIS GROUND
MONO
LINE INPUT
BASS-REMOTE
BRIDGING
JUMPER CABLE
MASTER TO SLAVE
RCA JUMPER
CABLE
INVERT POLARITY
ON VOICE COIL 2
INVERT POLARITY
ON SUBWOOFER 2