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B4 Bookshelf Speakers
£799.00
The B4 is a substantial standmount speaker built around speed, low-frequency control and a broad stereo image rather than sheer cabinet size.
A rigid 165 mm composite-cone driver handles bass and midrange, supported by a low-loss crossover and a shallow waveguide around the tweeter. The cabinet uses internal bracing to reduce panel resonance, helping the B4 stay composed at higher listening levels.
Key specifications
- 2-way passive design
- 165 mm composite mid/bass driver
- 28 mm fabric-dome tweeter
- Frequency response: 39 Hz–24 kHz
- Sensitivity: 89 dB
- Nominal impedance: 6 ohms
- Recommended amplifier power: 50–180 W