Discover the hidden and unexplored depths of sounds with KEF’s Kube 12B subwoofer. The premium subwoofer unleashes explosive power intelligently – thanks to KEF’s iBX technology. It extends the bass depth dynamically. The subwoofer is built to deliver immersive music and home theatre sounds that can drive you deeper into the heart of the performance. The Kube 12B subwoofer features a 12” bass driver – powered by a 300-watt RMS bespoke class D amplifier and 3 custom EQ settings for easy placement. 

Deep, Accurate Bass

Talk about thrilling! KEF’s Kube 12 B-powered subwoofer has this exact goal in mind: deliver deep, hard-hitting bass that puts you right in the heart of the action. 

Intelligently Designed Components

KEF has designed and built all the components of the Kube 12B subwoofer to ensure both the quality and audio performance are up to the company’s high standards. 

Built-In Sound Controls

Controlling your music has become as easy as a walk in the park with the simple but useful input and control panel of the Kube 12B subwoofer

Versatile Placements

Choose from three placement presets for this subwoofer – free-standing, in-cabinet, or corner to dial in the sound based on where the sub is located in your room.

FEATURES

Terrific Bass Depth Subwoofer 

• Sealed boxed powered subwoofer
• 3 pre-programmed custom EQ settings
• KEF smart compression limiting
• Dynamic and effortlessly musical
• Robust bass with low distortion