M&K Sound VA500 Sub Amp

VA 500 – 500 Watt Subwoofer



This dedicated Class D amplifer with high efficiency, cool running and low standby voltage consumption is a further development of the amplifiers built into the popular M&K Sound V Series subwoofers. The Class D switch mode power module is designed with effective power reserves to effortlessly deliver copious amounts of clean power to the IW28S In-Wall sub for extraordinary, uncompromising handling of demanding deep bass transients.

Amplifier Capable of driving 2 x IW28S Subwoofers

A precisely calibrated dynamic headroom control circuit constantly monitors the signal to prevent audible clipping, while maintaining the full dynamic range of modern digital audio formats.

Stereo inputs and line-level passthrough connections provide valuable flexibility for system building and future expansion. For perfect sonic integration with any satellite system, VA500 incorporates adjustable gain control including a fixed level position for reference set-up, continuously variable phase (0-180 degrees), variable crossover frequency (60Hz – 200Hz) and three-position room adaptation. The amp is one standard rack unit high and is supplied with removable handles for mounting in a 19” pro rack and feet for stand-alone placement.

Continuous Output Power500W/4 Ohm, Class D
Peak Output Power800W/4 Ohm
System PreampAnalog
Line-Level ConnectionsPhono In, Phono Passthrough Out
Speaker Connections5-way binding posts
ControlsVolume, Phase, Crossover
EQ Switch3-Position Room Adaptation:

1.   For one sub placed away from corners

2.   For one sub placed near a corner

3.   For one or two subs placed in corner(s)

Input Voltage100-240 VAC (switchable), Auto On/Off
Dimensions (WxHxD)16.88 x 1.74 x 8.81“
Dimensions (WxHxD)429 x 44,4 x 224 mm
Dimensions (WxHxD) Rack size19 x 1.74 x 8.81“
Dimensions (WxHxD) Rack size483 x 44,4 x 224 mm
Weight8.8 lbs / 4 kg


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