Thứ Hai, 31 tháng 10, 2011

http://www.soundlightcity.co.za/component/content/article/39/304


JBSystems AVM Series

AVM 1avm1
  • Class-D amplifier module for installation inside the VIBE-10 Mk2 & VIBE-12 Mk2 speakers
  • All you need is a screwdriver and 5 minutes of your time to make the transformation, no technical skills required!
  • Balanced / unbalanced line input/output (XLR) with volume control.
  • 100Hz low-cut filter, used to cut low frequencies to the speaker cabinet when used in combination with an active subwoofer.
  • Speakon output for optional passive 8ohm cabinet. (preferable same model)
  • IEC input mains connector with integrated switch
  • Power 8ohm (1kHz, THD+N <0,1%):  300Wrms
  • Power 4ohm (1kHz, THD+N <0,1%):  500Wrms
  • Freq. Resp. (+/-2dB):  20 – 20.000Hz
  • Input Sensitivity line: 1V
  • Input impedance: 20 kohm
  • S/R ratio (A-weighted): >86dB
  • Damping factor:  320
  • Cooling: Magnetic field fan
  • Line input / output:  Balanced XLR 3pin
  • Outputs: Speakon +1/-1
  • Protections:  Thermal, Limiter, Current limiter, short circuit, DC-protection
  • Fuse (5x20mm): T5AL / 250V
  • Power supply: AC230V / 50Hz
  • Power consumption (peak/4ohm ): 630W
  • Dimensions (mm): 275x145x72mm
  • Hole cutout (mm): 253x123mm
  • Weight (without mains cable): 2kg
AVM 2avm2
  • Class-D amplifier module for installation inside the VIBE-15Mk2, Vibe 30Mk2 and Vibe 15s Mk2 speakers
  • All you need is a screwdriver and 5 minutes of your time to make the transformation, no technical skills required!
  • Balanced / unbalanced line input/output (XLR) with volume control.
  • Variable Lowpass filter (90-250Hz)
  • Speakon output for optional passive 8ohm cabinet. (preferable same model)
  • IEC input mains connector with integrated switch
  • Power 8ohm (1kHz, THD+N <0,1%):  500Wrms
  • Power 4ohm (1kHz, THD+N <0,1%):  850Wrms
  • Freq. Resp. (+/-2dB):  20 – 20.000Hz
  • Input Sensitivity line: 1V
  • Input impedance: 20 kohm
  • S/R ratio (A-weighted): >88dB
  • Damping factor:  350
  • Cooling: Magnetic field fan
  • Line input / output:  Balanced XLR 3pin
  • Outputs: Speakon +1/-1
  • Protections:  Thermal, Limiter, Current limiter, short circuit, DC-protection
  • Fuse (5x20mm): T5AL / 250V
  • Power supply: AC230V / 50Hz
  • Power consumption (peak/4ohm ): 1000W
  • Dimensions (mm): 320x160x78mm
  • Hole cutout (mm): 298x138mm
  • Weight (without mains cable): 3kg
AVM 3avm3
  • Class-D amplifier module for installation inside the VIBE-18s Mk2 speaker
  • All you need is a screwdriver and 5 minutes of your time to make the transformation, no technical skills required!
  • Balanced / unbalanced line input/output (XLR) with volume control.
  • Variable lowpass filter (90-250Hz)
  • Speakon output for optional passive 8ohm cabinet. (preferable same model)
  • IEC input mains connector with integrated switch
  • Power 8ohm (1kHz, THD+N <0,1%):  800Wrms
  • Power 4ohm (1kHz, THD+N <0,1%):  1300Wrms
  • Freq. Resp. (+/-2dB):  20 – 20.000Hz
  • Input Sensitivity line: 1V
  • Input impedance: 20 kohm
  • S/R ratio (A-weighted): >92dB
  • Damping factor:  350
  • Cooling: Magnetic field fan
  • Line input / output:  Balanced XLR 3pin
  • Outputs: Speakon +1/-1
  • Protections:  Thermal, Limiter, Current limiter, short circuit, DC-protection
  • Fuse (5x20mm): T5AL / 250V
  • Power supply: AC230V / 50Hz
  • Power consumption (peak/4ohm ): 1550W
  • Dimensions (mm): 320x160x78mm
  • Hole cutout (mm): 298x138mm
  • Weight (without mains cable): 3kg