Bowers And Wilkins 804 D2

The elegant floorstanding 804 Diamond offers a commanding acoustic presence and incorporates diamond tweeter technology for the first time. A true three- way design, it also features two Rohacell bass units and a BW-804-D2-Used-TN woven Kevlar FST midrange driver. This combination ensures that it delivers pin-sharp clarity all the way up the frequency range.

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Description: 3-way vented-box system.
Drive-units:
1x 25mm (1 in) diamond dome high-frequency
1x 150mm (6 in) woven Kevlar cone FST midrange
2x 165mm (6.5 in) Rohacell cone bass
Crossover frequencies: 350Hz, 4kHz.
Frequency range: +/-6dB at 30Hz and 33kHz.
Frequency response: 38Hz-28kHz, +/-3dB, on reference axis.
Dispersion: within 2dB of on-axis response over 60° arc (horizontal) and 10° arc (vertical).
Sensitivity: 90dB/2.83V/m.
Harmonic distortion (second and third harmonics, 90dB, 1m): <1.0%, 90Hz-100kHz; <0.5%, 120Hz-100kHz.
Impedance: 8 ohms nominal, 3 ohms minimum.
Recommended amplification: 50-200W into 8 ohms, unclipped program.
Maximum recommended cable impedance: 0.1 ohm.
Dimensions: 39.8 in. (1020mm) H by 9.3 in. (238mm) W by 13.7 in. (351mm) D.
Weight: 59.4 lbs (27kg).