MB QUART FX1.400 - Manual (Page 8)

Mono Amplifiers
FX1.400 / FX1.600
7
FEATURES:
- 1 Set of RCA inputs
- LEVEL: Variable sensitivity from 0.2V to 6V
- BASS EQ: Adjustable 45Hz bass boost from 0dB to 12dB
- SUBSONIC: Variable from 10Hz to 40Hz
- LOW PASS: Variable from 40Hz to 300Hz
- POWER LED: Indicates the powered up and turned on condition
- PROTECT 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 #14 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: 2-Ohm.
which have multiple positive and negative connections for ease of wiring. The 2 positives Warning: The mono amps are 4 & 2-Ohm stable only.
are the same internally and the 2 negatives are the same internally. They are not 1-Ohm stable.
POWER INPUT
GND REM BA
TT+12V
SPEAKER OUTPUT - - + +
FUSE
FUSE
MONO
SUBWOOFER
REMOTE TURN-ON
CHASSIS GROUND
TO BATTERY + 12 Volts
VIA FUSE
DESIGNATED
MONO OUTPUT
FROM HEAD UNIT
OUTPUT INPUT
REMOTE
L
R 0dB 12dB 10Hz 40Hz 40Hz 300Hz 6V 0.2V
BASS BOOST SUBSONIC LOW PASS LEVEL POWER
PROTECT
OUTPUT INPUT
REMOTE
L R
0dB 12dB 10Hz 40Hz 40Hz 300Hz 6V
0.2V
BASS BOOST SUBSONIC LOW P
ASS LEVEL
POWER PROTECT
MBQR-2 MIN MAXX
2-Ohms each minimum