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ENGLISH
3 CHANNEL "2 SAT + SUB" MODE:
You can use the amplifier to drive 2 satellite speakers + a mono subwoofer (no external crossover needed).
The subwoofer will be driven in bridge mode for more power.
IN.C → OUT.C = Satellite L 100Wrms @ 8Ω ~ 200Wrms @ 4ohm
IN.D → OUT.D = Satellite R 100Wrms @ 8Ω ~ 200Wrms @ 4ohm
IN.C + IN.D → OUT.A = Subwoofer = 1x 400W @ 8 ohm.
IMPORTANT: the wiring of the CH.A subwoofer connector in bridge mode is DIFFERENT ! Check the
information about the speaker output wiring below.
• Connect the audio signals to the inputs IN.C (15) and IN.D (16)
• Set the operation mode switch for channel C and D (24) to "2SAT+SUB"
• If you use small satellite speakers, switch the High Pass Filter (25) ON. If you use bigger speakers
(f.ex.15") and you want to run the satellite speakers in full range mode, you can leave the HPFilter OFF.
• Set the operation mode switch for the subwoofer channels CH.A&CH.B (22) to "BRIDGE"
• Switch the Low Pass Filter (23) ON
• Connect the satellite speakers to the outputs SAT.L & SAT.R (19&20)
• Connect the subwoofer with a specially wired connector for the BRIDGE mode to output SUB (17).
• Set input gain knobs (7/8/9/10) to zero
• Make sure there's a music signal at the input
• Turn the amplifier on (1)
• Adjust the gain knobs (9&10) to the desired level for the satellite speakers
• Adjust the gain knobs(7) to the desired level for the subwoofer
SPECIFICATIONS
This unit is radio-interference suppressed. This appliance meets the requirements of the current European
and national guidelines. Conformity has been established and the relevant statements and documents have
been deposited by the manufacturer.
Power @ 8Ω:
Power @ 4Ω:
Power bridge 8Ω:
Freq. Resp. (+/-1dB):
S/N ratio:
THD@1kHz:
Power supply:
Dimensions (mm):
Weight:
You can download the latest version of this user manual on our website:
JB SYSTEMS
®
100 Wrms / output
200 Wrms / output
400 Wrms / output
20 – 20000 Hz
>100 dB
<0,1%
AC220V~240V / 50Hz~60Hz
483 x 44 x 240 (19"/1U)
4,7 kg
Every information is subject to change without prior notice
Attention: loads below 8Ω are NOT allowed
7/7
USER MANUAL
www.jb-systems.eu
AMP 200.4
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