KEF XIO Soundbar + KC92 Subwoofer + KW2 RX Receiver Bundle

KEF XIO Soundbar + KC92 Subwoofer + KW2 RX Receiver Bundle

The KEF XIO Soundbar + KC92 Subwoofer + KW2 RX Receiver Bundle brings cinematic Dolby Atmos sound, deep force-cancelling bass, and clean wireless subwoofer placement together in one premium KEF home theater package. The XIO Soundbar delivers a full 5.1.2-channel spatial audio experience from a slim, elegant soundbar, using twelve Class-D amplifiers, Uni-Q MX driver arrays, P185 woofers, KEF Music Integrity Engine processing, and Intelligent Placement Technology for immersive sound that adapts to your room. The KC92 Subwoofer adds powerful, precise low-frequency performance with dual 9-inch force-cancelling drivers, 1000W RMS amplification, iBX Intelligent Bass Extension, and a compact sealed-box design that reaches down to 11Hz. The included KEF KW2 RX Receiver lets the XIO connect wirelessly to the KC92 for flexible subwoofer placement, reduced cable clutter, low-latency performance, and high-quality 24bit/48kHz audio transmission.

What It's Good At:

• Creating a true cinematic 5.1.2 Dolby Atmos, DTS:X, and Sony 360 Reality Audio experience from a sleek soundbar-based system.
• Adding deep, room-filling bass with the KC92’s dual 9-inch force-cancelling drivers and 1000W RMS Class-D amplification.
• Keeping the room clean and flexible with wireless subwoofer placement through the KW2 RX Receiver.
• Delivering clear dialogue, detailed vocals, and wide, accurate sound dispersion with KEF Uni-Q MX driver technology.
• Enhancing movies, gaming, streaming, and music with KEF Music Integrity Engine processing and intelligent sound optimization.
• Supporting modern connectivity with HDMI eARC, optical, Wi-Fi 6, Bluetooth 5.3, AirPlay 2, Google Cast, KEF Connect, and more.

KEF XIO Soundbar + KC92 Subwoofer + KW2 RX Receiver Bundle Specifications:

• Bundle Includes:
  • KEF XIO Soundbar
  • KEF KC92 Subwoofer
  • KEF KW2 RX Receiver for XIO Soundbars
• KEF XIO Soundbar Highlights:
  • 5.1.2-channel soundbar with Dolby Atmos, DTS:X, Sony 360 Reality Audio, and MPEG-H support
  • 12-driver acoustic design with Uni-Q MX arrays, full-range drivers, and P185 woofers
  • 12 discrete Class-D amplifiers with 820W instantaneous total power
  • Frequency response: 34 Hz – 20 kHz
  • HDMI 2.1 eARC, optical TOSLINK, USB-C service input, and Ethernet connectivity
  • Wireless connectivity includes KEF Connect, AirPlay 2, Google Cast, UPnP, and Bluetooth 5.3
  • Wireless and RCA subwoofer output options
  • Available in Silver Grey and Slate Black
  • Full Specifications: KEF XIO Soundbar
• KEF KC92 Subwoofer Highlights:
  • Force-cancelling subwoofer design with dual 9-inch drivers
  • 1000W RMS built-in Class-D amplification, rated as 2 × 500W RMS
  • Frequency response: 11 Hz – 200 Hz
  • Maximum output: 110 dB
  • Variable low-pass filter from 40 Hz – 140 Hz, plus LFE mode
  • Inputs include RCA phono sockets, speaker-level inputs, and expansion port for wireless adapter compatibility
  • Compact sealed-box cabinet design for deep, controlled bass performance
  • Full Specifications: KEF KC92 Subwoofer
• KEF KW2 RX Receiver Highlights:
  • Wireless receiver designed for KEF XIO soundbar subwoofer connection
  • 2.4 GHz wireless transmission
  • Supports 24bit/48kHz audio resolution
  • Frequency response: 20 Hz – 20 kHz
  • Maximum line-of-sight distance: 15 m from XIO
  • Low-latency performance rated at 57 ms
  • Outputs include proprietary analogue, 3.5 mm analogue, and TOSLINK Optical
  • Full Specifications: KEF KW2 RX Receiver

KEF XIO Soundbar + KC92 Subwoofer + KW2 RX Receiver Bundle Q&A:

Will this bundle work as a complete KEF soundbar and subwoofer system?

Yes. This bundle combines the KEF XIO Soundbar, KC92 Subwoofer, and KW2 RX Receiver to create a high-performance soundbar system with wireless subwoofer connectivity.

What makes the XIO Soundbar immersive for movies and gaming?

The XIO uses a 5.1.2-channel architecture with Dolby Atmos, DTS:X, Sony 360 Reality Audio, Uni-Q MX drivers, and KEF spatial processing to create height, surround, and front-channel effects from one soundbar.

How deep does the KC92 Subwoofer play?

The KC92 reaches down to 11 Hz with a frequency response of 11 Hz – 200 Hz, giving movies, games, and music powerful low-frequency impact.

Does the KW2 RX Receiver eliminate the need for a subwoofer cable across the room?

Yes. The KW2 RX Receiver allows wireless signal transmission from the XIO Soundbar to a compatible subwoofer, giving you more flexible placement without running a long cable from the soundbar area.

What is the wireless range of the KW2 RX Receiver?

The KW2 RX Receiver supports a maximum line-of-sight distance of 15 meters from the XIO Soundbar.

Can the XIO Soundbar stream music without a TV?

Yes. The XIO supports music streaming through KEF Connect, AirPlay 2, Google Cast, UPnP, Bluetooth 5.3, Spotify Connect, TIDAL Connect, Amazon Music, Qobuz, Deezer, internet radio, podcasts, and more.

Can the XIO be wall-mounted or placed on furniture?

Yes. The XIO supports both wall-mount and shelf or cabinet placement, and Intelligent Placement Technology helps optimize the sound based on its position.

What audio quality does the KW2 RX Receiver support?

The KW2 RX Receiver supports up to 24bit/48kHz resolution with 57 ms latency, >80 dB signal-to-noise ratio, and <0.2% total harmonic distortion.