SoundStream AF694 Arachnid 4-way 6"x9" Coaxial Speaker 500w Max

Size and Configuration: 6"x9" 4-way
Max Power (watts): 500
RMS Power (watts): 170
Efficiency (1w/1m dB): 93.00
Improved Efficiency Diaphragm & Magnet Structure
Injection Molded Polypropylene Cone
Treated Woven Cloth Surround
1" Voice Coil on Aluminum Former
4-ohm System Impedance
Quick Disconnect Terminals
2" Balanced Dome Mylar Midrange
1" Balanced Dome Mylar Tweeter
Mounting Depth: 3.25"