Street Reference subwoofers are the perfect blend of value and performance. You don't have a sacrifice quality to stay within a budget. Upgrade your system without breaking the bank with Street Reference. Whether it's your first system or you just need a little more bass in your trunk, the Street Reference line is the ultimate value subwoofer on the market. Redesigned from the ground up, SR subs are indistinguishable from their predecessors with improved performance, durability and cosmetics. Features: 12 AWG compression terminals Anodized aluminum voice coil former Optimized for both sealed and vented enclosures Lightweight but rigid cone design for improved efficiency Polypropylene cone for improved durability Progressive poly cotton spider for controlled motion resulting in lower distortion Rubber surround for improved durability Specifications: Size (in) 10" RMS Power (w) 200 Peak Power (w) 400 Sensitivity (dB) 84 Magnet Size (Oz) 30 Mounting Depth (in) 4.65 Cut Out Diameter (in) 9.06 **PRXG10 GRILLS FIT 10" SR SUBWOOFERS (GRILLS NOT INCLUDED)