KEF Kube12 MIE 12 Inch Powered Sealed Active Subwoofer 300W RMS

KEF Kube12 MIE Powered Subwoofer (sold individually) is designed to deliver immersive, room-shaking bass while maintaining the precision and accuracy KEF is known for. Engineered with a 12" front-firing long throw driver and powered by a 300W Class D RMS amplifier, it provides deep, detailed bass that enhances music, movies, gaming, and streaming.

Built on KEF’s sealed cabinet design, the Kube12 MIE integrates seamlessly into any space, producing clean and controlled low frequencies without distortion. With KEF’s proprietary DSP algorithms and Intelligent Bass Extension (iBX), the Kube12 MIE adjusts in real time to ensure maximum bass depth and clarity at all listening levels.

The subwoofer includes three EQ presets to optimize performance based on placement (free space, near wall, or corner), giving installers and enthusiasts maximum flexibility. Connectivity is simple and versatile with SmartConnect, RCA, and speaker-level inputs, while optional KW1 wireless integration eliminates cable clutter.

Finished in high-gloss black, the Kube12 MIE not only sounds exceptional but also complements modern interiors with a sleek, premium aesthetic.

Important: Price is for one powered subwoofer.

Benefits:
Feel the impact of cinema-grade bass in your living room
Clean, precise low-end response with no boominess
Easy placement thanks to sealed cabinet design
Tune your sound with room EQ presets and DSP control
Wireless-ready for cable-free setup (with KW1 kit)

Sold individually – one powered subwoofer per box
12" front-firing long throw driver with large cone area
300W Class D RMS amplifier for powerful, efficient performance
Sealed cabinet design for optimal placement and clean bass response
KEF proprietary DSP algorithms for precise tuning
iBX Intelligent Bass Extension for deeper low frequencies at any volume
SmartConnect and speaker level inputs for flexible connectivity
KW1 wireless kit compatible (sold separately)
Three EQ presets optimize sound for room placement (free space, wall, corner)
Frequency response up to 140Hz
Gloss black finish for a sleek, modern look