JB Systems C3-1800
on 15-03-2008 21:00
on 25-04-2008
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Product Information
:: Product Description
Professional 3-channel amplifier with built-in active crossover and subwoofer processor.
Can be used as a normal 2-channel amplifier.
1800W total power:
Satellite outputs (stereo): 2x450W rms @ 4Ω
Subwoofer output (mono): 900W rms @4Ω
Very compact housing, only 2U (88mm) high
Built-in 24dB/oct. active crossover:
90-250Hz selectable crossover point
Filters on satellite outputs can be switched on/off
Built-in SUB BASS processor
Limiters can be switched on/off
Sub out phase inverter
Soft starts
Very efficient cooling
DC fault protection
High temperature protection
Overload and short circuit protections
Balanced inputs with combo connectors (jack + XLR)
3 Speakon® outputs: 2x Satellites + 1x Sub out.
:: Technical Information
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Power Satellite outputs @ 4Ω: 2x 450Wrms
Power Satellite outputs @ 8Ω: 2x 300Wrms
Power Subwoofer outputs @ 4Ω: 1x 900Wrms
Power Subwoofer outputs @ 8Ω: 1x 600Wrms
Freq. Resp. (+/-0.5dB): 20 - 20000Hz
Active crossover: 90-250Hz (24dB/oct. Linkwitz Riley)
Input Sensitivity: 770mV
Input impedance: 20 kΩ (bal) / 10kΩ (unbal)
S/R ratio: >90dB
Damping factor: >500
Cooling: dual speed fan cooling
Inputs: balanced/unbalanced COMBO (XLR/Jack)
Outputs: Speakon®
Power supply: AC230V / 50Hz
Dimensions (mm): 483x473x88 (19"/2U)
Weight: 24kg
Professional 3-channel amplifier with built-in active crossover and subwoofer processor.
Can be used as a normal 2-channel amplifier.
1800W total power:
Satellite outputs (stereo): 2x450W rms @ 4Ω
Subwoofer output (mono): 900W rms @4Ω
Very compact housing, only 2U (88mm) high
Built-in 24dB/oct. active crossover:
90-250Hz selectable crossover point
Filters on satellite outputs can be switched on/off
Built-in SUB BASS processor
Limiters can be switched on/off
Sub out phase inverter
Soft starts
Very efficient cooling
DC fault protection
High temperature protection
Overload and short circuit protections
Balanced inputs with combo connectors (jack + XLR)
3 Speakon® outputs: 2x Satellites + 1x Sub out.
:: Technical Information
Power Satellite outputs @ 4Ω: 2x 450WrmsPower Satellite outputs @ 8Ω: 2x 300Wrms
Power Subwoofer outputs @ 4Ω: 1x 900Wrms
Power Subwoofer outputs @ 8Ω: 1x 600Wrms
Freq. Resp. (+/-0.5dB): 20 - 20000Hz
Active crossover: 90-250Hz (24dB/oct. Linkwitz Riley)
Input Sensitivity: 770mV
Input impedance: 20 kΩ (bal) / 10kΩ (unbal)
S/R ratio: >90dB
Damping factor: >500
Cooling: dual speed fan cooling
Inputs: balanced/unbalanced COMBO (XLR/Jack)
Outputs: Speakon®
Power supply: AC230V / 50Hz
Dimensions (mm): 483x473x88 (19"/2U)
Weight: 24kg
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