JBSYSTEMS AVM Series Class-D amplifier module for installation inside the VIBE Series speakers，extra easy to convert the Passive speaker VIBE Series into a Active Speaker. AVM-2 with high output power: 500Wrms @ 8ohm  ~  850Wrms @ 4ohm

Description
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!
High output power: 500Wrms @ 8ohm  ~  850Wrms @ 4ohm
Balanced / unbalanced line input/output (XLR) with volume control.
90-250Hz 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.

Technical Information
Power 8Ω (1kHz, THD+N <0,1%):  500Wrms
Power 4Ω (1kHz, THD+N <0,1%):  850Wrms
Freq. Resp. (+/-2dB):  20 – 20.000Hz
Input Sensitivity line: 1V
Input impedance: 20 k Ohm
S/N 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): T8AL / 250V
Power supply: AC230V / 50Hz
Power consumption (peak/4 Ohm): 1000W
Dimensions (mm): 320x160x78mm
Hole cutout (mm): 253x123mm
Weight (without mains cable): 2kg