Polk Audio SW - A500

Polk Audio is an award-winning design and manufacturing company of high performance audio products. Founded in 1972, Polk Audio holds over 55 patents for advances in audio design and technology. Its products include loudspeakers and electronic components for home, motor vehicle and marine applications. Polk has remained faithful to its original goal of building true high-performance speakers that everyone can afford. It has consistently eschewed gimmicks and sonic exaggerations in favour of natural sound and accurate reproduction.

Description:

The SW - A500 is custom engineered to power Polk Audio's CSW Series of built-in subwoofers to rafter-shaking, distortion-free levels.

Specifications:

- Class D digital design delivers huge power and runs cool for superb long-term reliability
- 500 Watts into 4 Ohms at <0.01% THD
- Powers up to two CSW subs of the same model
- Front panel Low Pass Filter and Level adjustment knobs make "tweaking" a snap.
- Plug in SPEX circuit cards (supplied) optimize the amplifier to match the specific subwoofer model being used
- Custom frequency shaping (programmed into SPEX card) for the deepest, most accurate bass performance
- Dimensions: 89 x 432 x 321mm (H x W x D)