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4'' Yellow Injection-Molded Polymica Cone Woofer
Specially Treated Rubber Edge Suspension
Resists Moisture and Temperature Extremes
40 oz. Magnet Structure
1'' High Temperature Aluminum Voice Coil
1.75'' Aluminum Film Tweeter
160 Watts Rated Power
SPL: 89dB
Frequency Response: 90Hz-18k Hz
4 Ohm Impedance
Mounting Depth: 1.75''