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805 D4 Signature

参考级 800 系列珍藏版书架式扬声器

Diamond Tweeter
Solid Body Tweeter-on-Top
Continuum™ Cone Bass/Midrange
Matrix™
Anti-Resonance Plug
Flowport™

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Midnight Blue Metallic CALIFORNIA BURL

Midnight Blue Metallic

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805 D4 Signature

805 D4 Signature

805 D4 Signature

详细信息和规格

Technical details

Technical features Diamond tweeter
Solid Body Tweeter-on-Top
Continuum™ cone bass/midrange
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 -6dB 34Hz to 35kHz
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 unclipped programme
Max recommended cable impedance 0.1Ω
Frequency response 42Hz to 28kHz ±3dB
Sensitivity 88dB spl (2.83Vrms, 1m)

Size & weight

Dimensions Height: 440mm (17.3in)
Width: 240mm (9.4in)
Depth: 373mm (14.7in)
Net weight 15.55kg (34.3 lb)

Finishes

Cabinet finishes California Burl Gloss
Midnight Blue Metallic
Grille finishes Black
Black

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