Custom 10-AWG nickel plated push terminals;Dual linear spider with embedded 16 AWG tinsel leads;Extended pole piece and bumped vented back plate;Refer user guide available below;12-inch, dual 2-ohm subwoofer with 1200 watts maximum power handling (600 watts RMS);Anodized aluminum cone and dustcap with Rockford VAST (Vertical Attach Surround Technique) surround;High-temp voice coils with spun-laced Nomex re-inforcement collar;Flex fit basket for slight adjustments when mounted;One-year limited manufacturer's warranty