Temperature Resistant Woofer Speaker has resonance frequency of -50 HZ ± 15 HZ and of 10 cm size. The Speaker has high performance cross fibre paper cone with high power rubber edge and comes with field cover for usage near screen. The Speaker has temperature resistant voice coil. The Temperature Resistant Woofer Speaker has weight of 515 gm and requires nominal power from 10 W to 40 W.