Onyx, Mono subwoofer – MB QUART ONX4.80/500 User Manual

Page 9

OUTPUT INPUT

R R

POWER

PROTECT

6V 0.2V

LEVEL

15Hz 35Hz

SUBSONIC

REMOTE

30Hz 250Hz

LOW P
ASS

0dB 10dB

BASS EQ

Mono Amplifiers

ONX1.1000D / ONX1.1500D

FEATURES:
- 1 Set of RCA inputs
- LEVEL: Variable sensitivity from 0.2V to 6V
- BASS EQ: Adjustable 45Hz bass boost from 0dB to 10dB
- SUBSONIC: Variable from 15Hz to 35Hz
- LOW PASS: Variable from 30Hz to 250Hz

- POWER LED: Indicates the powered up and turned on condition
- PROTECTION LED: Indicates a high voltage, low voltage, short circuit,
hard clip, over heating or DC fault condition.
- LINE OUTPUT: Full range RCA pass through.

Interconnect cable checklist:
Connect the inputs to a suitable source, e.g. a head unit with good quality RCA cables.

Control checklist:
Refer to the section “Settings for Best Performance”

Use at least #12 gauge speaker wiring. The amps have dual speaker terminals,
simplifying the hookup of multiple speakers. These amps are mono, 1 channel, amplifiers

Minimum final loudspeaker impedance: 1-Ohm.

which have multiple positive and negative connections for ease of wiring. The 2 positives
are the same internally and the 2 negatives are the same internally.

ONYX

POWER INPUT

GND REM BA

TT+12V

SPEAKER OUTPUT

- - + +

FUSE

MONO

SUBWOOFER

REMOTE TURN-ON

CHASSIS GROUND

TO BATTERY + 12 Volts
VIA FUSE

DESIGNATED

MONO OUTPUT

FROM HEAD UNIT

MBQR-2

MIN MAXX