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804 D4 SATIN

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

选择 Quality

选择外观：

Black White ROSENUT WALNUT

数量

库存情况:

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804 D4 SATIN

804 D4 SATIN

804 D4 SATIN

详细信息和规格

Size & weight

Net weight 36.85kg (81.2 lb)
Dimensions Height: 1071mm (42.2 in)
Width: 306mm (12 in)
Depth: 391mm (15.4 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
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 ø165mm (6.5in) Aerofoil cone bass units
Frequency range 20Hz to 35kHz
Frequency response 24Hz to 28kHz (+/-3dB from reference axis)
Sensitivity 89dB (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 3.0Ω)
Recommended amplifier power 50W – 200W into 8Ω on unclipped programme
Max recommended cable impedance 0.1Ω