KEF C Series Subwoofer Speaker-C4

Unobtrusively handsome yet powerful, the new C4 subwoofer provides an incredible bass output with immaculate control. With a 200W on-board amplifier driving a 200mm (8in) front-firing bass cone, the C4 is engineered to minimize distortion as meticulously as the rest of the range and adds effortless depth and weight to any performance.

Ultra-Rigid Enclosures

• The sound you hear is untainted by any internal resonance from the sturdily constructed cabinet, thanks to careful internal bracing and a dense dual-layered front baffle system.

Gold-Plated Terminals

• The exceptional acoustic definition you experience depends on the recorded signal being perfectly transmitted, so the twinned binding posts of the C Series are gold-plated.

Forward-Firing Slot Port

• Bass response is enhanced by a frontal slot port carefully contoured to minimize any unwanted turbulence that might otherwise color the well defined output of the bass drivers.

Invisible Keyhole Wall Mounting System

• With no ugly brackets to spoil the clean lines, it couldn’t be easier to secure your C Series satellites (upright or horizontally) to any suitable vertical surface using the ingeniously neat keyhole mounting point built into the back of each cabinet.