User Manual

ENGLISH USER MANUAL
JB SYSTEMS
®
6/7 AMP 200.4
• Connect the mono audio signals to the inputs IN.A (13) and IN.C (15)
• Set the operation mode switches (22&24) to “MONO”
• Connect the speakers to the outputs.
• 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 (7&9) to the desired level (knobs 8&10 are not used)
2 CHANNEL BRIDGE MODE:
When more power is needed you can combine the power of 2 amplifier channels on 1 single output:
IN.A → OUT.A = 400Wrms @ 8Ω Attention: loads below 8Ω are NOT allowed
IN.C → OUT.C = 400Wrms @ 8Ω Attention: loads below 8Ω are NOT allowed
IMPORTANT: the wiring of the CH.A and CH.C speaker connector in bridge mode is DIFFERENT ! Check
the information about the speaker output wiring below.
• Connect the audio signals to the inputs IN.A (13) and IN.C (15)
• Set the operation mode switches (22&24) to “BRIDGE”
• Connect the speakers to the outputs with a specially wired connector for the BRIDGE outputs.
• 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 (7&9) to the desired level (knobs 8&10 are not used)