Bowers & Wilkins - 805 D4

Bowers & Wilkins - 805 D4  (Sold As A Pair)  (Stand Sold Separately) Bookshelf Speaker The 805 D4 stand-mount loudspeaker is the most compact model in the 800 Series Diamond range, but it's still packed with advanced technologies, including the Diamond dome tweeter and the Solid Body Tweeter-on-Top. Little Diamond 805 D4 might be smaller than its tower speaker siblings, but it’s no lightweight: its beautifully constructed Reverse-Wrap cabinet, stiff aluminum bass pods and 165mm (6.5-in) Continuum™ mid-bass cone afford it exceptional bass extension and scale for a relatively compact speaker. Solid Body Tweeter assembly Our newest Solid Body Tweeter-on-Top housing features an elongated form with a longer tube-loading system, producing an even more free and open sound with high frequencies. The carefully decoupled housing is milled from a single solid block of aluminum to better resist resonance. Feature Set Includes: Diamond tweeter Solid body Tweeter-on-Top Continuum™ cone bass/mid Matrix™ Anti-Resonance plug Flowport Description 2-way vented-box system Drive units 1x ø25mm (1in) Diamond dome high-frequency 1x ø165mm (6.5in) Continuum cone bass midrange Frequency range 34Hz to 35kHz Frequency response 42Hz to 28kHz (+/-3dB from reference axis) Sensitivity 88dB (on axis at 2.83Vrms at 1m) Harmonic distortion 2nd and 3rd harmonics (90dB, 1m on axis) <1% 90Hz – 20kHz <0.3% 120Hz – 20kHz Nominal impedance 8Ω (minimum 4.6Ω) Recommended amplifier power 50W – 120W into 8Ω on un-clipped program