W3-881SJF 3 ” PPM Full Range
Description:
- Full range frequency response.
- Die cast basket.
- PPM cone with santoprene surround.
- CCAW with Kapton bobbin.
The Tang Band W3-881SJF is an exceptional 3″ transducer that features a PPM cone, santoprene surround, cast aluminum frame, and powerful underhung-design ceramic motor. Its copper-clad aluminum wire voice coil is wound on a polyimide former, the combination of which provides high power handling and extended HF response. The W3-881SJF is an ideal choice for single driver full-range applications, as well as deployment in multiple speaker configurations such as line arrays.
Specifications
Technical Specifications
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SIZE：3″
CATEGORY：Full Range
DIAPHRAGM MTL：Natural color PPM
SURROUND MTL：Santoprene
NOMINAL IMPEDANCE：8 Ω
DCR IMPEDANCE：6.6 Ω
SENSITIVITY 1W/1m：88 dB
FREQUENCY RESPONSE：100-20 KHz
FREE AIR RESONANCE：100 Hz
VOICE COIL DIAMETER：20.4 mm
AIR GAP HEIGHT：6.0 mm
RATED POWER INPUT：15 W
MAXIMUM POWER INPUT：30 W
FORCE FACTOR, BL：4.47 TM
TYPE OF MAGNET：Ferrite
MOVING MASS：2.0 g
FERROFLUID ENHANCED：No
SUSPENSION COMPLIANCE：1302 uMN¯¹
EFFECTIVE PISTON AREA：0.0032 m²
Levc：0.081 mH
Zo：110 Ω
X-max：0.5 mm
Vas：1.89 Litr
Qts：0.39
Qms：6.44
Qes：0.41
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