Signature 805

Technical Features

Free-mounted Nautilus™ tweeter

 

Kevlar® brand fibre cone bass/midrange

 

Flowport

 

Description

2-way vented-box system

Drive units

1x ø25mm (1 in) alloy dome high-frequency

 

1x ø165mm (6.5 in) woven Kevlar® cone bass/midrange

Frequency range

-6dB at 42Hz and 50kHz

 

-3dB at 49Hz and 25kHz

Frequency response

56Hz – 20kHz ±2dB on reference axis

Dispersion

Within 2dB of reference response

 

Horizontal:

over 40˚ arc

 

Vertical:

over 10˚ arc

Sensitivity

88dB spl (2.83V, 1m)

Harmonic distortion

2nd and 3rd harmonics (90dB, 1m)

 

<1.0% 90Hz – 20kHz

 

<0.5% 150Hz – 18kHz

Nominal impedance

8Ω (minimum 4.6Ω)

Crossover frequencies

4kHz

 

Power handling

50W – 120W into 8Ω on unclipped programme

Max. recommended cable impedance

0.1Ω

 

Dimensions

Height:

415mm (16.3 in)

 

Width:

238mm (9.4 in)

 

Depth:

344mm (13.5 in)

Net Weight

9.5 kg (21 lb)

 

32

Page 32
Image 32
Bowers & Wilkins Signature 805 owner manual