Scan Speak D 3806 820000 Textile Dome buy at hifisound.de

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D3806/820000

D3806/820000 was one the very first Scan-Speak products, now been on the marked
more than 4 decades and continuing beeing successful as one of the best upper
midranges on the market.

Key features:

1½" Textile Dome Diaphragm
Patented Symmetrical Drive (SD-2) motor
Black Paineted Alu Face Plate
Optimized for Upper Midrange
Low Resonant Rear Chamber

Short data

Usage as	Tweeter
Power Handling	100 Watt
Impedance	6 Ohm

Frequency from	2200 Hz
Max. Frequency	13.5 kHz
Sound pressure	89 dB

Chassis-data

Overall dimensions	125 mm
Baffle cutout	91 mm
Depth (Total)	50 mm
Front material	Aluminium
Membrane Type	Dome
Membrane Material	Textile

Voice coil Ø	38 mm
Voice coil height	3.2 mm
Air gap height	2.5 mm

Thiele-Small-Parameter

Resonance fs	fs: 450 Hz
Mechanical Q	Qms: 0.93
Electrical Q	Qes: 1.0
Total Q	Qts: 0.48
Equivalent Air-Volumen	Vas: 0.04 Liter
DC-Resistance	Re: 5.7 Ohm
Coil Inductance	Le: 0.04 mH

Mech. Compliance	Cms: 0.16 mm/N
Moving Mass	Mms: 0.8 g
mech. Resistance	Rms: 2.44 kg/s-¹
Max. Excursion +/-	Xmax: 1 mm
BL Product	Bl: 3.8 N/A
Membrane Area	Sd: 14 cm²
Sound pressure	dB: 89 SPL

Frequency & Impedance

Technical Dimensions

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