Alpine SPR-57C  Type-R 5 x 7" (13 x 18cm) Coaxial 2-Way Speaker

 Some systems can get loud but sacrifice clarity. Why butcher your music? Add Type-R speakers and prepare to enjoy your music. Type-R speakers deliver solid performance – superior linearity, efficiency, clarity, and great bass response, the Type-R speakers are the ones you deserve.

Woofer


• Frame: Rigid Custom Cast Aluminum Frame


• Mounting: Shallow Mounting Design


• Magnet: High Grade Strontium Magnet


• Cooling: Optimized Air-Flow Design


• Voice Coil Type: Large Square-Wire Short Voice Coil


• Motor Technology: Linear Drive Technology


• Cone Material: Varnish Multi-Layer Cone


• Dustcap Detail: Kevlar Reinforced


Tweeter


• Magnet Material: Ultra Low Distortion Magnet Design


• Tweeter Type: Bright, Crisp 63/64^^ Ring Tweeter

Dimensions


• Woofer Mounting Depth (in): 2-9/16^^


• Woofer Mounting Depth (mm): 64mm


• Woofer Mounting Diameter (in): 7-1/8^^ x 4-15/16^^


• Woofer Mounting Diameter (mm): 181mm x 125mm


General


• Sensitivity: 87dB / W(1m)


• Impedence: 4 Ohms


• Frequency Response: 65Hz - 27kHz


Power Handling


• Power Handling Capacity (Peak): 200 Watts


• CEA-2031 Power Rating: 100 Watts