M&K VA500 Subwoofer Amplifier

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.

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.

The VA500 Subwoofer Amplifier is for the IW28s Subwoofer

  • Continuous Power Output: 500 Watts / 4 Ohm, Class D
  • Peak Output Power: 800W /4 Ohm
  • System Preamp: Analog
  • Line-Level Connections: Phono In, Phono Passthrough Out
  • Speaker Connections: 5-way binding posts
  • Controls: Volume, Phase, Crossover
  • EQ Switch: 3-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 Voltage: 100-240 VAC (switchable), Auto On/Off
  • Dimensions (WxHxD): 429 x 44.4 x 224 mm
  • Weight: 4 kg / 8.8 lbs
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  • Free delivery to most of the GB mainland for orders over £100
  • Where possible, items will be shipped the same day or the next working day
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  • Any dates quoted for delivery of goods are approximate only, and we shall not be liable for any delay in delivery of goods however caused

30-day returns

Eligible online purchases may be returned within 30 calendar days of delivery.

During the first 14 days after delivery, your statutory right to cancel applies. We extend this with our voluntary 30-day returns policy for eligible change-of-mind returns.

To request a return, email info@aperio-av.co.uk with your name, order number and details of the goods. We will provide the return address and relevant instructions.

Customers are responsible for return costs when returning non-faulty goods because they have changed their mind. Aperio Audio Visual Ltd will cover reasonable return or collection costs where goods are faulty, damaged, misdescribed or incorrectly supplied.

For change-of-mind returns, goods should remain unused and, wherever reasonably possible, in their original packaging. During the statutory cancellation period, you may inspect the goods as reasonably necessary to establish their nature, characteristics and functioning. We may make a lawful deduction for any reduction in value caused by handling beyond what is permitted by law.

For returns made under our voluntary extended returns period, after the statutory 14-day cancellation period, the product must not have been installed, connected, configured, registered, calibrated, marked or otherwise used. All accessories, manuals, protective materials and packaging must be returned and the product must be suitable for resale as new.

We do not offer direct exchanges or charge a restocking fee. Bespoke, personalised and certain sealed products may not be eligible for return except where required by law. Some special-order products may also be excluded from our voluntary extended returns period. This does not affect your statutory rights.

Please read our full Returns and Refund Policy for complete information.

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If you find the identical product advertised for less by an authorised UK retailer, contact us before placing your order and we’ll do our best to match the total delivered price.

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