The KEF Kube 10b MIE is a powerful 10-inch powered subwoofer designed to deliver deep, immersive bass for music, movies, and gaming. With its larger driver and advanced tuning, it offers greater impact and presence than smaller models, making it ideal for medium to large rooms. Powered by a built-in Class D amplifier and enhanced by KEF’s Music Integrity Engine (MIE), the Kube 10b MIE ensures accurate, controlled, and dynamic bass performance. Its sealed cabinet design provides placement flexibility while maintaining tight, distortion-free low frequencies. At Theatre Zone, we recommend the KEF Kube 10b MIE Subwoofer for homeowners who want a balance of compact design and powerful performance for cinematic and musical experiences. Key Features 10-inch bass driver with built-in Class D amplifier Music Integrity Engine (MIE) for optimised, precise sound performance Sealed cabinet design for accurate, controlled bass Perfect for medium to large listening spaces Sleek, modern design for easy room integration Why Choose KEF Kube 10b MIE Deep performance — delivers impactful, room-filling bass for movies and music Intelligent tuning — KEF’s Music Integrity Engine ensures precision and clarity Flexible placement — sealed design works in a variety of room positions Elegant style — sleek cabinet blends with modern interiors Specifications Design: Powered Subwoofer (Sealed) Drive units: 1 × 250 mm (10 in.) Frequency response: 24 Hz – 140 Hz (±3 dB) Max output: 111 dB Amplifier type: Class-D Amplifier power: 300 W RMS Variable low-pass filter: 40 Hz – 140 Hz, LFE Input: RCA phono sockets / Speaker level inputs / Expansion port for KW1 Power requirements: 100 – 240 V, 50/60 Hz Power consumption: 300 VA Dimensions (H × W × D) with rear panel and feet: 370 × 353 × 370 mm (14.6 × 13.9 × 14.6 in.) Weight: 15.4 kg Documents Product Drawing Product Drawing with KW1 Deeper Bass, Greater Impact The KEF Kube 10b MIE Subwoofer combines power, precision, and elegance to deliver immersive low-frequency performance. Shop today at Theatre Zone for a perfect blend of style and sound.
