Filter
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GROUND POUNDER
DRIVE
GROUND POUNDER
DRIVE
+ - gnd - +
HI INPUT
5V 0.2V 0dB 12dB 60Hz 1.2KHz 30Hz 250Hz
LEVEL BASS EQ HPF LPF
FULL LPF HPF MONO STEREO
X-OVER MODE
LINE OUT LINE INPUT
L
L
R
R
POWER INPUT
SPEAKER OUTPUT
BRIDGED
- LEFT + - LEFT +
FUSE
GND REM +12V
+ - gnd - +
HI INPUT
5V 0.2V 0dB 12dB 60Hz 1.2KHz 30Hz 250Hz
LEVEL BASS EQ HPF LPF
FULL LPF HPF MONO STEREO
X-OVER MODE
LINE OUT LINE INPUT
L
L
R
R
POWER INPUT
SPEAKER OUTPUT
BRIDGED
- LEFT + - LEFT +
FUSE
GND REM +12V
GPV800.2 / GPV1100.2 / GPV3500.2 2-CHANNEL AMPLIFIER APPLICATIONS
4
Stereo high pass with mono low-pass in a 2 way active, or bi-amplified system
Crossover frequency control checklist:
In this application we will use a 2 channel amplifier for the high frequencies, and a second
Highs amplifier:
one for the low frequencies, or mono sub bass. Please consult the speaker specifications
- HI PASS: 100 Hz
to determine maximum amplifier power requirements.
- LOW PASS: N/A
Interconnect cable checklist:
Connect the inputs of the HIGHS amplifier to a Radio/CD with good quality RCA cables.
Lows amplifier:
Connect the LINE OUT of the HIGHS amplifier to the inputs of the BASS amplifier with a
- HI PASS (Subsonic filter): 10 Hz to 40 Hz
stereo RCA to RCA cable.
- LOW PASS: 80 Hz
Mono bass woofer wiring:
Please note that these frequency points are suggestions only. Refer to the loudspeaker
Connect the mono speaker positive terminal to the RIGHT +, and its negative terminal to
manufacturer specifications and the section “Setting up systems after installation for best
LEFT -.
performance”
Switch setting checklist:
Level control checklist:
- Highs amplifier: X-OVER switch in the HPF position.
- Refer to the section “Setting up systems after installation for best performance”
MODE switch in the STEREO position.
Minimum final loudspeaker impedances:
- Lows amplifier: X-OVER switch in the LPF position.
- 2-Ohms per channel stereo.
MODE switch in the MONO position.
- 4-Ohms mono bridged.
FULL RANGE
STEREO LINE INPUT
STEREO
INTERCONNECT
RCA CABLE
MONO BASS
SPEAKER
REMOTE TURN-ON
REMOTE TURN-ON
CHASSIS GROUND
CHASSIS GROUND
TO BATTERY + 12 volts VIA FUSE
TO BATTERY + 12 volts VIA FUSE
FULL RANGE
SPEAKERS