Speakers - Universal - Audio Variant 600W High Power 10 Inch Ultra Thin Subwoofer 12V Pure Bass Subwoofer Subwoofer Wiring Control | Subwoofer (Black) Highlights Universal Variative Audio 600W High Power 10 Inch Ultra Slim Subwoofer 12V Pure Bass Subwoofer Subwoofer Wiring Control | Subwoofer (Black) 600W High Power Audio Variant 10 Inch Ultra Slim Subwoofer 12V Pure Bass Subwoofer Subwoofer Wiring Control | Subwoofer (Black) Features: THD: & lt; 0.4% High Level Input Sensitivity: 1.0 - 9.0V Low Level Input Sensitivity: 0.1 - 6V Low Pass Filter: 50-150Hz Bass Boost: 0 to +18dB Subsonic Filter: 20Hz Note fuse rating: 15A - 25A Features: - Alloy fuselage to reduce noise caused by vibration. - Bass horn low frequency capability, high quality good quality output. - fully functional and easy to debug. - 68mm thin fuselage, installed under the seat, the effect is better. - High temperature resistant coil design. - Black paint stainless steel mesh, no rust, no deformation. black color