KEF Kube 8 MIE – 8″ Active Subwoofer with Deep Bass & High-Performance Audio

The KEF Kube 8 MIE is an 8-inch front-firing active subwoofer engineered to deliver deep, tight, and highly controlled bass for home cinema and high-fidelity audio systems. Compact yet powerful, it combines a 300W Class-D amplifier with a precision-engineered 8-inch driver, ensuring clear and dynamic low frequencies without distortion. Its sealed enclosure design enhances bass accuracy and tightness, making it ideal for music and movies where precise low-end reproduction is critical. Equipped with versatile input options, including RCA and speaker-level connections, it integrates seamlessly with a variety of audio systems. The Kube 8 MIE also includes a variable low-pass filter (40Hz–140Hz) and LFE compatibility, giving users full control over the bass performance to match any room or system configuration.

Features

• Powerful 8-inch Front-Firing Driver – Designed for deep, impactful bass with accurate transient response and minimal distortion.
• High-Performance Class-D Amplifier – 300W RMS output delivers dynamic and controlled low frequencies suitable for both music and home theater applications.
• Variable Low-Pass Filter & LFE – Adjustable from 40Hz to 140Hz with dedicated LFE input for seamless integration with AV receivers and subwoofer outputs.
• Flexible Connectivity – Includes RCA phono sockets, speaker-level inputs, and an expansion port for KEF KW1, enabling versatile system integration.
• Compact Sealed Enclosure – Sealed design ensures tight, accurate bass response while maintaining a compact footprint for easy placement in any room.
• Wide Frequency Response – Reproduces bass from 34Hz to 140Hz (-6dB), providing deep low-end extension without overwhelming the midrange.
• Easy Integration & Setup – Simple power requirements (100–240V, 50/60Hz) and lightweight design (9.4 kg) make it easy to position and integrate into existing audio setups.
• Maximum Output – Delivers up to 105 dB SPL, providing strong, room-filling bass without sacrificing clarity or definition.

Specifications

T1S5M6E0/00-BKM