Description 805 D4 Signature Compact and powerful, the 805 D4 Signature stand-mount loudspeaker features fully optimised technologies, including the Diamond Dome tweeter and Solid Body Tweeter-on-Top. It’s proof positive that small can still be beautiful. One of the most significant accomplishments over the past two decades, the ultra-stiff, supremely accurate Diamond Dome tweeter is the perfect combination of low mass, exceptional stiffness, and outstanding accuracy. Fifteen years after Bowers introduced it, they still have not found a better tweeter dome technology. The Solid Body Tweeter-on-Top housing features an elongated form with a longer tube-loading system and an all-new design of tweeter grille, producing an even more free and open sound with high frequencies. The 805 D4 Signature uses upgraded rear-mounted crossover designs mounted on stiff aluminium spines. This isolates the sensitive capacitors from the unwanted effects of air pressure within the enclosure and makes for a very effective heatsink to ensure optimum performance when in use. Featuring the beautifully-constructed Reverse-Wrap cabinet, stiff aluminium bass pods and 165 mm Continuum™ mid-bass cone, these premium offerings afford it exceptional bass extension and scale for a relatively compact speaker. Features 2-way vented-box system. Diamond tweeter. Solid body Tweeter-on-Top. Continuum™ cone bass/mid. Anti-Resonance plug. Matrix™. Flowport. Specifications Drive Units: 1 x 25 mm (1-in) Diamond dome high-frequency 1 x 165 mm (6.5-in) Continuum cone bass midrange Frequency Range: 34 Hz – 35 kHz Frequency Response: 42 Hz – 28 kHz ( /-3 dB from reference axis) Sensitivity: 88 dB (on axis at 2.83 V rms at 1 m) Harmonic Distortion: 2nd 3rd harmonics (90 dB, 1 m on axis), Nominal impedance: 8 Ω (minimum 3.0 Ω) Recommended amplifier power: 50 W – 120 W into 8 Ω on unclipped programme Max recommended cable impedance: 0.1 Ω Dimensions (H x W x D): 440 x 240 x 373 mm Net Weight: 15.55 kg Finishes Midnight Blue Metallic, with Black Grilles. California Burl Gloss, with Black Grilles. Included 805 D4 Signature Loudspeakers Grilles (x 1 Per-Speaker) Documentation Full Bowers & Wilkins Range Available Unilet Sound & Vision are official retail partners for Bowers & Wilkins, providing sales, advice and assistance on their entire range of high-quality products. Please do get in touch if you would like a demonstration or wish to purchase. More Information 805 D4 Signature Loudspeakers, by Bowers & Wilkins
