Quick Review:

The new and improved Alpine SPR-60C Type-R component speakers have earned a reputation for being an “all out” speaker. One you can crank your stereo all the way up and know they won't blow out. They pack powerful neodymium magnets and are made from a multi layered hybrid fiber woofer with santoprene rubber surrounding. It's a 6 3/4″ woofer too, which gives it more surface area and increased lower frequencies. Overall, a great speaker for a great price.

Alpine SPR-60C Key Features:

• Speaker Size: 6-1/2″
• Speaker Design: 2-way Component System
• Peak Power Handling: 330 watts
• RMS Power Handling: 110 watts
• Woofer Composition: Hybrid-fiber pulp
• Woofer Surround: Rubber
• Tweeter Composition: Silk
• Sensitivity: 88 dB
• Frequency Response: 65 – 29000 Hz
• Impedance (Per Voice Coil): 4 ohms
• Bottom-Mount Depth: 2-1/2″
• Cutout Dimensions: 5-3/8″ x 5-3/8″
• Shallow Mount: No
• Top-Mount Depth: 2-3/8″
• Speaker Grilles: Yes