FRONT PLATE DIAGRAMS
1. Cooling Plenums:
Maintain a minimum 2” clearance around
cooling plenums for proper amplifier cooling.
2. Speaker/Remote Connector:
The
Power
Lock
TM
speaker
connector.
3. Output Freq. Control:
Use this control to adjust the sub bass
output signal crossover frequency from 30Hz to 4kHz. (See the
Crossover Frequency chart in this manual).
4. Output HP/LP/FULL Switch:
Select the desired crossover
setting HP/LP/FULL for the signal of the RCA outputs.
5. LPF Frequency Control:
Allows adjustment of the LPF between
30Hz and 250Hz.
6 & 7. QBASS
TM
1 and QBASS
TM
2 Freq.:
Use these switches,
QBASS
TM
1
and
QBASS
TM
2
to program the
QBASS PLUS
TM
circuit
frequency.
8. Xover FULL/LP/HP Switch:
Select the desired crossover setting
FULL/HP.
9. Sub Sonic Adjustment:
Adjusts the crossover between 20Hz
and 100Hz.
10. Gain:
Use this control to match the output level of the source
unit to the amplifier.
11. Input:
Plug in the RCA leads from your source here.
REM
R
L
OUTPUT FREQ
LP
PHASE ATT
FULL HP LPF QBASS QBASS INPUT GAIN FULL HP HPF
R
L
30 250
1
0° 180°
-12dB
2
MIN MAX
XOVER
20 100
10
11
12
13
14
1
7
8 9
5
4
3
2
6
30 4k
OUTPUT XOVER
13
