HIGH POWER BASS OUTPUT: 1000W car subwoofer delivers strong low frequency performance for car audio systems; dual voice coil 4 ohm design improves clarity and control; ideal upgrade for factory audio systems ENHANCED DURABILITY DESIGN: Durable paper cone with foam surround improves sound clarity and reduces distortion; built for heat resistance and long term use in subwoofer car and car audio speakers setups FLEXIBLE AUDIO SETUP: Dual 4 ohm voice coil supports multiple wiring configurations; compatible with amplifiers and aftermarket systems; suitable for upgrading stock speakers with improved bass output OPTIMISED SIZE FOR ENCLOSURES: 10 inch (25.4 cm) car subwoofer with 4.7 inch (11.9 cm) mounting depth; ideal for boot installs and subwoofer enclosures where stronger bass performance is required CLEAR AND POWERFUL SOUND: 90 dB sensitivity improves efficiency and output; delivers balanced bass and clarity across frequencies; designed for drivers wanting powerful everyday audio performance