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W3-871SC
Technical Highlights
- Belastbarkeit 15 Watt max., Nennimpedanz 8 Ohm, Frequenz 110-20kHz.
- Wirkungsgrad 88 dB 1W/1m, Schwingspule 20 mm, Material Ferrit.
- Alu-Phaseplug, Papiermembran, Resonanzfrequenz 110 Hz, Xmax 0,5 mm.
- More technical details
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W3-871SC by Tang Band Description
Discover the W3-871SC, an outstanding 3" (8cm) midrange driver from Tang Band. With its silver-coated paper cone and black embossed steel frame, this speaker is not only visually impressive, but also offers excellent sound quality. The solid aluminum phase plug helps reduce distortion while promoting off-axis response. Known as one of the smoothest 3" full-range speakers on the market, this midrange driver is also shielded for A/V applications. The W3-871SC shares the same specifications as the W3-871B, but offers the added benefit of magnetic shielding.
highlights
- 3" (8cm) midrange driver
- Aluminum phase plug also acts as a short-circuit ring for lower distortion
- Underhung voice coil improves control for lower distortion
- Impressive efficiency (86 dB 1W/1m) for such a small driver
- Unique surround and large spider keep the membrane linear far beyond the rated xmax value
characteristics
- 3" (8cm) midrange/full-range driver
- Power handling: 12 watts RMS/24 watts Max
- Voice coil diameter: 18mm
- Nominal impedance: 8 ohms
- frequency response 110 - 20KHz
- Sensitivity 87 dB 1W/1m
- Membrane material: Paper
- Beading material: Santoprene®
- Voice coil wire material: copper
- Magnetic material: ferrite
Parameter:
- 93 mm full-range speaker
- 110-20000 Hz transmission range
- 88 dB sound pressure level
- 20 mm voice coil (underhung)
- 15 watts load capacity
- 1.71 grams of moving mass
- silver-coated paper membrane
- aluminum phase plug
- Santopreme bead
- sheet steel basket
- ferrite magnet
- Nominal impedance (Re): 8 / 6.6 ohms
- Resonance frequency (Fs): 110 Hz
- Quality factors (Qms/Qes/Qts): 6.57 / 0.65 / 0.59
- Equivalent volume (Vas): 1.66 liters
- Effective membrane area (Sd): 30 cm²
- Drive factor (BL): 3.53 Tm
- Maximum deflection (Xmax): 0.5 mm
Dimensions:
- total outer diameter 93mm
- baffle cutout diameter 71mm
- depth 56mm
- bolt circle diameter 84.5mm
- mounting holes 4
Housing recommendations:
- Sealed volume 250ml

