Hifionics BRE2500.1D 用户手册
4
BRE60.4 / BRE100.4 4-CHANNEL AMPLIFIER APPLICATIONS
POWER INPUT
GND REM BA
TT+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 P
ASS
LOW P
ASS
BASS EQ
LEVEL
X-OVER
1
/2 CH
6V 0.2V
10Hz-15KHz
30Hz-150Hz
0dB-10dB
X-OVER 3
/4 CH
HI P
ASS
LOW P
ASS
BASS EQ
LEVEL
MODE
CH2-CH4
L
R
L
R
L
R
CH1/2
CH3/4
POWER INPUT
GND REM BA
TT+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 P
ASS
LOW P
ASS
BASS EQ
LEVEL
X-OVER
1
/2 CH
6V 0.2V
10Hz-15KHz
30Hz-150Hz
0dB-10dB
X-OVER 3
/4 CH
HI P
ASS
LOW P
ASS
BASS EQ
LEVEL
MODE
CH2-CH4
L
R
L
R
L
R
CH1/2
CH3/4
4 CHANNEL FULL RANGE SYSTEM
2 or 3 CHANNEL SYSTEM
- HI PASS: N/A
Here we show how to use the 4 channel amplifiers as straightforward discrete 4
- LOW PASS: N/A
channel full range units.
Interconnect cable checklist:
Channels 3/4:
- Connect the four inputs of the amplifier to a Radio/CD with quality RCA cables.
- HI PASS: N/A
- LOW PASS: N/A
- LOW PASS: N/A
Switch setting checklist:
- 1/2CH X-OVER: FULL
- 1/2CH X-OVER: FULL
Level control checklist:
- 3/4CH X-OVER: FULL
- Refer to the section “Setting up systems after installation for best performance”
Minimum final loudspeaker impedances:
Crossover frequency control checklist:
- 2 ohm per channel.
Channels 1/2:
Switch setting checklist:
Here we show how to use the 4 channel amplifiers as a 3 channel unit by taking
- 1/2CH X-OVER: FULL
advantage of the mono bridging capability of all Hifonics amplifiers.
- 3/4CH X-OVER: LP/BP
The following example shows how to create a 3 channel system by mono
bridging channel pair 3 / 4. In order to create a 2 channel system, simply follow
bridging channel pair 3 / 4. In order to create a 2 channel system, simply follow
Crossover frequency control checklist:
the example to also mono bridge channel pair 1 / 2.
Channels 1/2:
- HI PASS: N/A
- HI PASS: N/A
Interconnect cable checklist:
- LOW PASS: N/A
- Connect the inputs of channel pair 1/2 to a suitable stereo source, e.g. a head
unit with good quality RCA cables.
unit with good quality RCA cables.
Channels 3/4:
- A MONO signal source is required to bridge channel pair 3/4, such as would be
- HI PASS: N/A
available from the mono sub bass output of an active crossover, whether
- LPF: 11 o’clock
standalone, or built into a head unit or equalizer. If you only have 1 set of RCA
outputs from your headunit, you can simply connect those to the inputs for ch
outputs from your headunit, you can simply connect those to the inputs for ch
TIP: If you are using the mono sub bass output of an active crossover, there is
1/2 and switch the MODE to 2ch. The amplifier will auto sum the signal and
nothing wrong with switching in the low pass filter in these amplifiers for a
provide mono output for bridged channels 3/4 once the X-OVER is switched to
steeper low pass rolloff.
LP/BP.
Important: Do not be tempted to connect the hot, or positive outputs, from any
Important: Do not be tempted to connect the hot, or positive outputs, from any
Level control checklist:
source together to obtain a mono signal, as this could very well damage the
- Refer to the section “Setting up systems after installation for best performance”
output stage of that source.
- It is necessary to feed the SAME signal to both left and right inputs via a Y-
- It is necessary to feed the SAME signal to both left and right inputs via a Y-
Minimum final loudspeaker impedances:
adapter RCA cable.
- 2 ohm per channel in stereo mode.
- Connect the mono speaker positive terminal to the LEFT +, and its negative
- 4 ohm mono bridged.
terminal to RIGHT - as shown.
STEREO LINE INPUT
MONO LINE INPUT
(Unless using procedure
listed above for 3ch)
(Unless using procedure
listed above for 3ch)
BRUTUS
ELITE
BRUTUS
ELITE