KEF 2 Channel Preamplifier

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.

Crossover Frequencies

• 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 0.13" diameter female plug (tip positive or tip negative)

Recommended Amplifier Power

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

Amplifier Power

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

Dimensions

• 17”W x 12”D x 3.5”H
• 17”W x 12”D x 3.63”H (with feet)
• 19”W x 12”D x 3.5”H (with rack ears)

Useful Documents