Skip to product information
1 of 3

KEF

KASA500 Subwoofer Amplifier

KASA500 Subwoofer Amplifier

Regular price $1,500.00
Regular price $0.00 Sale price $1,500.00
Sale Sold out
Shipping calculated at checkout.


KASA500 is a powerful Class-D Dual 250WPC amplifier. This DSP controlled system amplifier is optimized to deliver thunderous bass from KEF Ci subwoofers. With both line and speaker level inputs, and DSP configurable pass-through with optional high pass filters – the KASA500 is versatile and can be deployed in limitless system configurations. Optional rack mount ears included.

Amplifier Power
(<1% THD)
2 x 250watts 4ohms;
Bridge 1 x 500watts 8ohms

Crossover Frequency 40-140Hz or software bypass

Inputs Selectable stereo RCA line level, or mono LFE RCA level; Stereo speaker level

12-Volt trigger input voltage 8 to 14 Volt DC@1.5mA max ⅛"diameter female plug (tip positive or tip negative)

External Dimensions
(H x W x D)
88 x 432 x 304mm
(3½ x 17 x 12 in.)

External Dimensions
(H x W x D) (with feet)
92 x 432 x 304mm
(3⅝ x 17 x 12 in.)

External Dimensions
(H x W x D)
(with rack ears; 2 EIA rack space)
88 x 483 x 304mm
(3½ x 19 x 12 in.)

Weight 4kg (9 lbs)

Finish Black
View full details
  • Free Shipping

    Brisbane HiFi offers free shipping within Australia on orders over $1,000AUD. We also offer personal delivery by our team on a case-by-case basis, dependent on location.

  • Hassle-Free Exchanges

    Brisbane HiFi offers a 30-day full refund on most unopened items, (excluding special order) and honours full manufacturer's warranty.