Yamaha NS-IW280C is a 3-Way In-ceiling speaker system delivering impressive sound quality for both stereo and home theater applications. It features a 6.5” P.P. mica filled cone woofer with rubber surround and dual 3/4” dome tweeters, providing a wide frequency range of 65 Hz - 28 kHz. With 8 ohms impedance and 30 W nominal input power, it effortlessly handles up to 100 W of maximum input. Its sensitivity of 85 dB / 2.83 V/m ensures efficient sound reproduction, while the crossover frequencies of 6 kHz and 9 kHz optimize the performance of each driver. The speaker’s compact dimensions of 10.