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Scan-Speak

Scan-Speak - 10" Classic Woofer - 25W/8565-00

Scan-Speak - 10" Classic Woofer - 25W/8565-00

$409.95 AUD
$409.95 AUD
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Description

The Symmetric Drive (SD-1) concept with copper in the magnet system was invented by Scan-Speak. High-quality magnet system design has thus been a key feature of Scan-Speak design since the companies inception. The Classic series woofers are highly praised, and are used in some of the world's most exceptional high-end Loudspeakers.

Features

  • Patented Symmetrical Drive Motor Design
  • Low Resonance Freq. 20Hz
  • Low-Loss linear suspension
  • Air Dried Paper/Carbon Fibre Cone
  • Low Damping SBR Rubber Surround
  • 42mm Voice Coil

Specifications

General

Driver type Woofer
Nominal size 10"
Nominal impedance 8Ω
Series Classic
Power handling (RMS) 100 W
Power handling (program) 200 W
Sensitivity 88 dB
Suggested alignment Sealed
Frequency range fs – 2,000 Hz

Thiele/Small parameters

Resonant frequency (Fs) 20 Hz
DC resistance (Re) 5.5 Ω
Minimum impedance (Zmin) 6.2 Ω
Voice coil inductance (Le) 0.4 mH
Mechanical Q (Qms) 5.4
Electrical Q (Qes) 0.44
Total Q (Qts) 0.41
Equivalent volume (Vas) 225 L
Compliance (Cms) 1.47 mm/N
Moving mass (Mms) 43 g
Mechanical resistance (Rms) 1 kg/s
Force factor (Bl) 8.2 T·m
Effective piston area (Sd) 330 cm²
Linear excursion (Xmax, one-way) 6.5 mm
Mechanical excursion (Xmech) 12 mm
Displacement volume (Vd) 214.5 cm³
Efficiency bandwidth product (EBP) 45.45
Effective piston diameter (D) 205 mm
Impedance at resonance (Zo) 73 Ω

Motor

Voice coil height 19 mm
Air gap height 6 mm
Voice coil layers 2

Mounting

Overall diameter 255 mm
Mounting depth 88 mm
Flange thickness 6.5 mm
Bolt circle diameter 246.5 mm
Mounting holes 6
Mounting hole diameter 5 mm
Volume displaced by driver 0.75 L
Voice coil diameter 42 mm
Weight 2.3 kg

Materials

Cone Carbon Fibre Paper

Typical box tunings

Closed box: box volume 134 L
Closed box: corner frequency 33 Hz
Vented box: box volume 282 L
Vented box: box resonance 18 Hz
Vented box: corner frequency 18 Hz
  • Xmax is quoted one-way (peak), not peak-to-peak.
  • Sensitivity measured at 2.83V/1m.
  • Power handling (RMS) is Scan-Speak's 100-hour RMS noise test (IEC 18.4); program power is its long-term maximum power (IEC 18.2).

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