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803 D4 SATIN

旗舰型800钻石系列落地式扬声器

Diamond Tweeter
Solid body Tweeter-on-Top
Continuum™ Cone FST
Anti-Resonance Plug
Biomimetic Suspension
Turbine™ Head
Matrix™
Aerofoil™ Cone Bass Units
Flowport™

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Black White ROSENUT WALNUT

Black

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803 D4 SATIN

803 D4 SATIN

803 D4 SATIN

详细信息和规格

Size & weight

Net weight 62.15kg (137 lb)
Dimensions Height: 1165mm (45.9 in)
Width: 357mm (14.1 in)
Depth: 511mm (20.1 in)

Finishes

Cabinet finishes Gloss Black
White
Satin Rosenut
Satin Walnut
Grille finishes Black
Grey
Black
Grey

Technical details

Technical features Diamond tweeter
Solid body Tweeter-on-Top
Continuum™ cone FST
Anti-Resonance plug
Biomimetic Suspension
Turbine™ Head
Matrix™
Aerofoil™ cone bass units
Flowport
Description 3-way vented-box system
Drive units 1x ø25mm (1in) Diamond dome high-frequency
1x ø130mm (5in) Continuum cone FST midrange
2x ø180mm (7in) Aerofoil cone bass units
Frequency range 16Hz to 35kHz
Frequency response 19Hz to 28kHz (+/-3dB from reference axis)
Sensitivity 90dB (on axis at 2.83Vrms at 1m)
Harmonic distortion 2nd and 3rd harmonics (90dB,1m on axis)
<1% 80Hz – 20kHz
<0.3% 100Hz – 20kHz
Nominal impedance 8Ω (minimum 3.0Ω)
Recommended amplifier power 50W – 500W into 8Ω on unclipped programme
Max recommended cable impedance 0.1Ω

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