Ci3160RLb-THX

Add powerful, cinema-level bass to a clean, invisible system. The Ci3160RLb-THX is engineered as an in-wall subwoofer, delivering deep, high-impact low frequencies comparable to traditional subwoofers, but fully integrated into the wall.

It features three 6.5” (160 mm) sub-bass drivers mounted on a rigid aluminum baffle, allowing it to produce strong output and tight, controlled bass, ideal for demanding home theater installations. 

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The KEF Ci3160RLb-THX is a high-performance in-wall subwoofer designed to deliver deep, powerful bass while remaining completely hidden within the architecture of the room. Engineered for premium home theaters and luxury media spaces, it combines THX Ultra-certified performance with a discreet installation format, making it an ideal solution for systems where both aesthetics and sonic impact are essential.

Featuring three high-output 6.5-inch bass drivers, the Ci3160RLb-THX is capable of producing impressive low-frequency extension, dynamic headroom, and room-filling bass performance. Its advanced driver configuration is engineered to deliver the impact required for modern movie soundtracks while maintaining the speed and control necessary for accurate musical reproduction.

The subwoofer is built around a rigid aluminum front baffle that helps minimize unwanted resonance and vibration, preserving clarity and precision even at high output levels. When paired with the dedicated KEF KASA500 amplifier, the system is optimized to provide exceptional low-frequency performance and can be scaled to meet the requirements of larger theater installations.

Designed to integrate seamlessly into custom home theaters, the Ci3160RLb-THX offers the performance of a traditional high-output subwoofer without occupying valuable floor space. Its combination of architectural discretion, THX-certified capability, and powerful bass reproduction makes it an outstanding choice for reference-level custom audio systems.

  • Speaker Type: Reference In-Wall Architectural Subwoofer

  • Certification: THX Certified Ultra

  • Driver Configuration: 3 x 6.5" (160mm) High-Output Sub-Bass Drivers

  • Frequency Response: 20Hz–140Hz

  • Sensitivity: 92dB

  • Nominal Impedance: 4 Ohms

  • Amplifier Compatibility: KEF KASA500 System Amplifier

  • Rigid Aluminum Front Baffle Construction

  • Shallow In-Wall Installation Design

  • Paintable Magnetic Grille for Seamless Integration