Ceiling SpeakerHere's our best 6½-inch ceiling speaker! The C645 is the one to use wherever quality is important: in the living room, the den, the bedroom, and anywhere else you spend a lot of time. A Kevlar woofer lets the C645 play loud and deliver plenty of satisfying deep bass. You won't believe you're hearing a ceiling speaker.

Audiophile sound from the ceilingThe C645 features our best 6½-inch woofer, with a super-stiff cast magnesium frame and a cone made from Kevlar fiber—the same material they use for bulletproof vests! Kevlar can't stretch, so it's highly resistant to distortion and it can play really loud all the way down to 32 Hz. Our rugged 1-inch, pivoting aluminum tweeter perfectly complements the Kevlar woofer.

An incredibly high 92 dB sensitivity means the C645 needs only about one-third the power of a typical speaker. Combine that with 150-watt power handling and you get a truly rock-ready speaker that will get any party guest dancing. Switches behind the grille boost the bass and/or treble by 3 dB for easy fine-tuning.

规格： 6½" 聚丙烯低音单元，1" 丝绸圆顶高音单元

阻抗：8Ω 

声压级：92dB 1W/1m

功率：150Watts

直径 x 深度：9¼" x 3-5/8"

频率响应： 32Hz - 22kHz

开孔尺寸：8¼"

+3db低音、高音控制开关