Description
Bowers & Wilkins Formation Series 5.1 Channel Wireless Home Theatre Package
The Bowers & Wilkins Formation Series 5.1 Channel Wireless Home Theatre Package combines the Formation Bar, two Formation Flex wireless speakers and the Formation Bass wireless subwoofer to create a high-performance 5.1-channel surround sound system without the need for traditional speaker cables between the individual speakers.
Designed around Bowers & Wilkins’ Formation wireless platform, the system places the Formation Bar at the front of the room for the front left, centre and right channels, while two Formation Flex speakers provide the rear surround channels. The Formation Bass adds dedicated low-frequency reproduction for a complete 5.1-channel home theatre configuration.
The Formation Bar incorporates nine drivers, including three 25 mm double-dome tweeters and six 65 mm woven glass-fibre cone bass/midrange drivers. Its dedicated three-driver centre-channel arrangement is designed to provide clear and focused dialogue while the remaining drivers reproduce the left and right front channels.
Each Formation Flex uses a 25 mm decoupled double-dome high-frequency driver and a 100 mm woven glass-fibre cone bass/midrange driver. The compact wireless speakers can be positioned as rear surround channels and communicate as part of the Formation system.
For low-frequency reproduction, the Formation Bass uses two opposed 165 mm long-throw bass units and 250 W of Class D amplification. Its opposed-driver architecture and Dynamic EQ are designed to provide controlled bass performance while helping reduce unwanted cabinet vibration.
The system supports Wi-Fi networking, Bluetooth and high-resolution streaming features across the Formation platform, with support for technologies and services including Apple AirPlay 2, Spotify Connect and Roon. Formation Bar also provides Dolby Digital decoding for compatible home theatre sources.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Bowers & Wilkins |
| Series | Formation |
| Product Type | 5.1 Channel Wireless Home Theatre Package |
| System Configuration | Formation Bar + 2 × Formation Flex + Formation Bass |
| Channel Configuration | 5.1-channel surround sound |
| Front / Centre Speaker | Formation Bar wireless soundbar |
| Formation Bar Drivers | 3 × 25 mm (1 in) double-dome tweeters + 6 × 65 mm (2.6 in) woven glass-fibre cone bass/midrange drivers |
| Formation Bar Frequency Response | 40 Hz–28 kHz |
| Formation Bar Amplification | 6 × 40 W digital amplification |
| Formation Bar Dimensions | 109 × 1240 × 107 mm (H × W × D) |
| Formation Bar Weight | 5.5 kg |
| Rear Surround Speakers | 2 × Formation Flex wireless speakers |
| Formation Flex Drivers | 1 × 25 mm (1 in) decoupled double-dome high-frequency driver + 1 × 100 mm (4 in) woven glass-fibre cone bass/midrange driver per speaker |
| Formation Flex Frequency Response | 50 Hz–28 kHz |
| Formation Flex Amplification | 2 × 50 W per speaker |
| Formation Flex Dimensions | 215 × 130 × 130 mm (H × W × D) per speaker |
| Formation Flex Weight | 2.3 kg per speaker |
| Subwoofer | Formation Bass wireless subwoofer |
| Formation Bass Drivers | 2 × 165 mm (6.5 in) long-throw bass units in opposed configuration |
| Formation Bass Frequency Response | 20 Hz–150 Hz |
| Formation Bass Amplification | 250 W Class D digital amplification |
| Formation Bass Dimensions | 254 × 281 × 260 mm (H × W × D) |
| Formation Bass Weight | 12.5 kg |
| Wireless Connectivity | Wi-Fi / Ethernet network connectivity through the Formation platform |
| Bluetooth | Bluetooth 4.1, aptX HD, AAC and SBC |
| Streaming | Apple AirPlay 2, Spotify Connect, Roon Ready and supported services through the Bowers & Wilkins Music app |
| Home Theatre Audio | Dolby Digital support through Formation Bar |
| Audio Resolution | Up to 24-bit/96 kHz for supported Formation streaming sources |
| Signal Processing | Digital Signal Processing (DSP) and Dynamic EQ |
| Finish | Black |
Note: Bowers & Wilkins’ official documentation specifies the Formation Bar + Formation Flex + Formation Bass combination as a 5.1 home-theatre configuration. The manufacturer does not publish conventional passive-speaker specifications such as nominal impedance, sensitivity or recommended external amplifier power for these internally amplified wireless products.
Key Features
- True 5.1 Wireless Configuration: Combines Formation Bar, two Formation Flex speakers and Formation Bass for a complete wireless surround-sound system.
- Nine-Driver Formation Bar: Uses three 25 mm double-dome tweeters and six 65 mm woven glass-fibre bass/midrange drivers, including a dedicated three-driver centre channel.
- Dedicated Wireless Surround Speakers: Two Formation Flex speakers provide the rear surround channels with a 25 mm decoupled double-dome tweeter and 100 mm woven glass-fibre bass/midrange driver in each speaker.
- Opposed Dual-Driver Subwoofer: Formation Bass uses two 165 mm long-throw bass units and 250 W of Class D amplification for dedicated low-frequency reproduction.
- Dynamic EQ & DSP: Digital signal processing and Dynamic EQ are used throughout the Formation system for optimized playback.
- High-Resolution Wireless Audio: Supports high-resolution streaming up to 24-bit/96 kHz through compatible Formation sources and services.
- Flexible Wireless Connectivity: Supports Wi-Fi, Ethernet and Bluetooth, along with Apple AirPlay 2, Spotify Connect and Roon.
- Formation Wireless Platform: The system is configured and managed using the Bowers & Wilkins Music app.
Ideal For
- Premium Wireless Home Theatre Systems
- 5.1 Channel Surround Sound Installations
- Dedicated Home Cinema Rooms
- Living Room Home Theatre Systems
- High-Resolution Music Streaming
- Modern AV Installations Without Rear Speaker Cables
- Premium TV and Movie Audio Systems


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