KEF - Kube 8in. 300W Powered Subwoofer - Black

Provide thumping bass for an entertainment center with this KEF subwoofer. Its 8-inch driver delivers dynamic low frequencies, and its phase selection and three DSP-controlled EQ settings help match it to the room size for sound that's immersive and detailed. This KEF subwoofer has a built-in amplifier for producing audio that's well-matched to the driver for minimal distortion.

8" active subwoofer

Ensures robust bass with low distortion.

300W Class-D amplifier with DSP preamplifier/EQ

Delivers immersive music and home theater sounds that drive you deeper into the heart of the performance.

Intelligent Bass Extension (iBX) algorithm

Creates an extended depth that unlocks the full potential of the custom driver.

KEF smartConnect intelligent inputs

Automatically detect mono or stereo and adjust the subwoofer volume level accordingly.

Placement tuning presets

Include freestanding, wall/in-cabinet, and corner, which means this Kube subwoofer sounds perfect wherever it's installed.

Sealed enclosure

Provides greater accuracy and delicate musical detail while allowing Kube to be installed in a cabinet.

LFE (RCA), line-in (RCA) and speaker-level inputs (Phoenix-type terminal)

Ensure a secure connection.

34 - 140Hz (±3dB) frequency response

Delivers booming lows for an immersive soundscape.