Operation Manual

INPUT OUTPUT INPUT LEVEL PHASE REMOTE BASS EQ SONIC LOW PASS
L L
R R
SUB
POWER PROTECT
BALANCED
9V 0.2V 0 180 0dB 10dB 15Hz 35Hz 35Hz 250Hz
SPEAKER OUTPUT
- - + +
GND REM BATT+12V
POWER INPUT
FUSE
HFR-3
MIN MAXX
BOOST
REMOTE TURN-ON
CHASSIS GROUND
TO BATTERY +12v
VIA FUSE
MONO
SUBWOOFER
1-OHM MINIMUM
POWER INPUT
GND REM BATT+12V
CH 1/2 SPEAKER OUTPUT CH 3/4
RIGHT LEFT RIGHT LEFT
- + - + - + - +
BRIDGED BRIDGED
FUSE
LINE INPUT
REMOTE
POWER
PROTECT
LINE OUT
HI FULL LP/BP
HI FULL LP/BP
6V 0.2V
10Hz-15KHz
30Hz-150Hz
0dB-10dB
HI PASS LOW PASS
BASS EQ
LEVEL
X-OVER
1
/
2 CH
6V 0.2V
10Hz-15KHz
30Hz-150Hz
0dB-10dB
X-OVER
3
/
4 CH
HI PASS LOW PASS
BASS EQ
LEVEL
MODE
CH2-CH4
L
R
L
L
L
R
R
R
CH1/2 CH3/4
BE500.4 / BE800.4 4-CHANNEL AMPLIFIER APPLICATIONS
4
Front/Rear high pass, using a mono amplifier for mono sub bass
The combination of a mono and a 4 channel amplifier, utilizing their built in
Crossover frequency control checklist:
crossovers, makes it a snap to put together a full system with front and rear
highs, with mono sub bass.
- 4 channel highs amplifier:
Interconnect cable checklist:
Channels 3/4:
- Using good quality RCA cables, feed the front and rear outputs of a head unit to
- HI PASS: 100 Hz
the inputs of the 4 channel amplifier as shown.
- LOW PASS: N/A
- Also connect the LINE OUT of the 4 channel amplifier to the LINE INPUT of the
mono amplifier as shown.
Please note that these frequency points are suggestions only. Refer to the
loudspeaker manufacturer specifications and the section “Setting up systems
Mono bass woofer wiring:
after installation for best performance”
Connect the mono speaker positive terminal to the LEFT +, and its negative
terminal to RIGHT -.
Level control checklist:
- Refer to the section “Setting up systems after installation for best performance”
Switch setting checklist:
4 channel highs amplifier:
Minimum final loudspeaker impedances:
- 1/2CH X-OVER: HI
- 2 ohm per channel in stereo mode.
- 3/4CH X-OVER: HI
- 4 ohm mono bridged.
STEREO
INTERCONNECT
RCA CABLE