Proficient does it again, with a speaker that combines flawless technology and remarkable value. The C600TT gives you stereo sound from a single source, thanks to its 6-1/2" dual-voice-coil polypropylene woofer, twin ½" hard-dome fixed tweeters and 75 watts of power handling. Each time you hear it, you'll be stunned.
   
Design:
2-Way coaxial, single stereo in-ceiling
Tweeter:
 Two 1/2” polyamide dome
Woofer:
 6.5” Injection molded polypropylene cone with dual voice coil and rubber surround
Sensitivity:
 92dB
Frequency Response:
 36Hz-20kHz
Impedance:
 8Ω
Power Handling:
 5-100 Watts
Speaker Dimensions:
Diameter 9-1/4” X Depth 3-5/8”
Cut-Out Diameter:
8-1/4”