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Scan-Speak

Scan-Speak - 10" Revelator Woofer - 26W/8867T00

Scan-Speak - 10" Revelator Woofer - 26W/8867T00

$649.95 AUD
$649.95 AUD
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Description

The Revelator woofers and sub-woofers features very rigid cones in aluminium that operate as a piston over a wide frequency range, in combination with Scan-Speak's low-loss linear suspension and the patented Symmetrical Drive (SD-1) it results in very low distortion and a smooth and well behaved frequency response as well as perfect transient reproduction.

Features

  • Patented Symmetrical Drive Motor Design
  • Rigid Black Anodised Alu Cone
  • Low-Loss linear suspension
  • Low Damping SBR Rubber Surround
  • Die cast Alu Chassis vented below spider
  • Ferrite Magnet System w. Rubber Boot

Specifications

General

Driver type Woofer
Nominal size 10"
Nominal impedance 8Ω
Series Revelator
Power handling (RMS) 80 W
Power handling (program) 200 W
Sensitivity 87 dB
Suggested alignment Either
Frequency range fs – 2,000 Hz

Thiele/Small parameters

Resonant frequency (Fs) 19 Hz
DC resistance (Re) 5.8 Ω
Minimum impedance (Zmin) 6.8 Ω
Voice coil inductance (Le) 0.4 mH
Mechanical Q (Qms) 4.5
Electrical Q (Qes) 0.31
Total Q (Qts) 0.29
Equivalent volume (Vas) 176 L
Compliance (Cms) 1.23 mm/N
Moving mass (Mms) 57 g
Mechanical resistance (Rms) 1.51 kg/s
Force factor (Bl) 11.2 T·m
Effective piston area (Sd) 320 cm²
Linear excursion (Xmax, one-way) 9 mm
Mechanical excursion (Xmech) 14 mm
Displacement volume (Vd) 288 cm³
Efficiency bandwidth product (EBP) 61.29
Effective piston diameter (D) 202 mm
Impedance at resonance (Zo) 90 Ω

Motor

Voice coil height 24 mm
Air gap height 6 mm
Voice coil layers 2

Mounting

Overall diameter 260 mm
Mounting depth 124.7 mm
Flange thickness 7 mm
Bolt circle diameter 247.5 mm
Mounting holes 7
Mounting hole diameter 5.2 mm
Volume displaced by driver 1.31 L
Voice coil diameter 50 mm
Weight 3.7 kg

Materials

Cone Aluminium
Magnet Ferrite

Typical box tunings

Closed box: box volume 40 L
Closed box: corner frequency 44 Hz
Vented box: box volume 70 L
Vented box: box resonance 25 Hz
Vented box: corner frequency 28 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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