KEF XIO Soundbar + Kube 8 MIE Subwoofer + KW2 RX Wireless Subwoofer Receiver Bundle
The KEF XIO Soundbar + Kube 8 MIE Subwoofer + KW2 RX Wireless Subwoofer Receiver Bundle brings together a premium Dolby Atmos soundbar, a compact powered subwoofer, and a dedicated wireless receiver for a clean, high-performance home theater setup. The KEF XIO Soundbar delivers up to 5.1.2 spatial audio with Dolby Atmos, DTS:X, Sony 360 Reality Audio, 820W instantaneous output, six Uni-Q MX drivers, four P185 woofers with VECO, and Intelligent Placement Technology for optimized sound whether wall-mounted or placed on a cabinet.
The included KEF Kube 8 MIE adds powerful low-frequency impact with an 8-inch front-firing driver, 300W RMS Class-D amplification, Music Integrity Engine processing, iBX Intelligent Bass Extension, sealed-cabinet control, and a compact form designed for smaller rooms or refined living spaces. The KEF KW2 RX Receiver completes the system by enabling a low-latency wireless connection from the XIO Soundbar to the subwoofer, allowing flexible subwoofer placement without running a long cable across the room.
Together, this KEF home theater bundle is ideal for movies, music, TV, gaming, and streaming, combining cinematic immersion, deep bass, premium connectivity, and a streamlined installation.
What It's Good At:
- Delivering immersive 5.1.2 Dolby Atmos, DTS:X, and Sony 360 Reality Audio from a sleek soundbar-based system.
- Adding deeper, more controlled bass with the compact KEF Kube 8 MIE powered subwoofer.
- Creating a cleaner room layout with wireless subwoofer connectivity through the KW2 RX Receiver.
- Optimizing performance for wall-mounted or cabinet placement with Intelligent Placement Technology.
- Streaming music easily with Wi-Fi 6, AirPlay 2, Google Cast, Bluetooth 5.3, KEF Connect, and major music services.
- Supporting high-resolution playback through HDMI eARC, optical, network audio, and 24-bit/48kHz wireless subwoofer transmission.
KEF XIO Soundbar + Kube 8 MIE Subwoofer + KW2 RX Wireless Subwoofer Receiver Bundle Full Specifications:
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Bundle Includes:
- KEF XIO Soundbar
- KEF Kube 8 MIE 8-Inch Subwoofer
- KEF KW2 RX Wireless Subwoofer Receiver
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KEF XIO Soundbar Highlights:
- Up to 5.1.2-channel immersive sound
- Supports Dolby Atmos, DTS:X, Sony 360 Reality Audio, and MPEG-H
- 820W instantaneous total output
- Driver array includes Uni-Q MX, full-range, and P185 woofer drivers
- HDMI 2.1 eARC, optical, Ethernet, USB-C service, wireless subwoofer out, and RCA subwoofer out
- Wi-Fi 6, AirPlay 2, Google Cast, UPnP, Bluetooth 5.3, and KEF Connect support
- Intelligent Placement Technology, Dialogue mode, Night mode, and up-mixing engine
- Available in Silver Grey and Slate Black
- Full Specifications: KEF XIO Soundbar
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KEF Kube 8 MIE Subwoofer Highlights:
- 8-inch front-firing long-throw driver
- 300W RMS Class-D amplifier
- Sealed cabinet design for controlled bass performance
- Music Integrity Engine with iBX Intelligent Bass Extension
- Frequency response of 34 Hz – 140 Hz, -6 dB
- RCA, speaker-level, and expansion port connectivity
- Three preset EQ options for placement flexibility
- Compact design for smaller rooms and refined listening spaces
- Full Specifications: KEF Kube 8 MIE 8-Inch Subwoofer
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KEF KW2 RX Receiver Highlights:
- Wireless subwoofer receiver designed for use with the KEF XIO Soundbar
- 2.4 GHz wireless connection
- Supports 24-bit/48 kHz resolution
- Up to 15 m line-of-sight range from XIO
- 57 ms latency
- USB Type-C power input
- Proprietary analogue, 3.5 mm analogue, and TOSLINK Optical outputs
- Compatible with KEF Kube, KC62, KC92, and select third-party subwoofers
- Full Specifications: KEF KW2 RX Receiver
KEF XIO Soundbar + Kube 8 MIE Subwoofer + KW2 RX Wireless Subwoofer Receiver Bundle Q&A:
- Can this bundle deliver a true cinematic sound experience without a traditional AV receiver?
- Yes. The KEF XIO Soundbar provides up to 5.1.2 spatial audio with Dolby Atmos, DTS:X, and Sony 360 Reality Audio support, while the Kube 8 MIE subwoofer adds deeper low-frequency impact for movies, TV, gaming, and music.
- How does the included KW2 RX Receiver improve the setup?
- The KW2 RX Receiver creates a wireless connection between the XIO Soundbar and the subwoofer, allowing the subwoofer to be placed more flexibly without running a long signal cable across the room.
- Does the XIO Soundbar work with most TVs?
- Yes. It connects to compatible TVs using HDMI eARC or optical TOSLINK, with HDMI eARC providing access to the highest-resolution surround and immersive audio formats.
- What makes the Kube 8 MIE subwoofer a good match for this bundle?
- The Kube 8 MIE combines an 8-inch driver, 300W RMS Class-D amplification, Music Integrity Engine processing, and a sealed design to deliver tight, detailed bass in a compact cabinet.
- Can the soundbar be wall-mounted?
- Yes. The XIO Soundbar supports wall mounting or shelf/cabinet placement, and Intelligent Placement Technology helps optimize the sound for the installation position.
- Can music be streamed directly to the soundbar?
- Yes. The XIO supports KEF Connect, AirPlay 2, Google Cast, UPnP, Bluetooth 5.3, and services such as Spotify Connect, TIDAL Connect, Amazon Music, Qobuz, Deezer, Internet Radio, and more.
- How far can the KW2 RX Receiver be placed from the XIO Soundbar?
- The KW2 RX Receiver supports a maximum line-of-sight distance of up to 15 meters from the XIO Soundbar.
- What finishes are available for the XIO Soundbar?
- The XIO Soundbar is available in Silver Grey and Slate Black, both featuring a durable, splash-resistant fabric wrap.
