Top 10 Best Skar 18

Peak Power 2,500 Watts RMS Power 1,250 Watts. 3 High Temperature Dual 2-ohm Voice Coil with Black Coating. Competition Grade Paper Cone High Roll Foam Surround Fs 37 Hz. Premium Suspension Featuring the EVL Series Signature Red Two Layer Spider. Sensitivity SPL 88.0 dB, Frequency Response 20 - 300 Hz.

Peak Power 2,500 Watts RMS Power 1,250 Watts. 3 High Temperature Dual 4-ohm Voice Coil with Black Coating. Competition Grade Paper Cone High Roll Foam Surround Fs 38 Hz. Premium Suspension Featuring the EVL Series Signature Red Two Layer Spider. Sensitivity SPL 87.0 dB, Frequency Response 20 - 300 Hz.

Universal fit - single chamber 18 Ported subwoofer enclosure. Competition Grade - high performance subwoofer box engineered to sound incredible. Kerf rounded port design - allows for deep, accurate, and responsive bass. Internal air space 4.75 ft tuned 29 Hz. Subwoofer hole cut-out diameter 16.625 Mounting depth 13.50. Premium push terminals with internal speaker wire leads ready for installation.

Competition Grade EVL Series 12-Inch Dual 4-ohm Loaded Subwoofer Enclosure. Peak Power 5,000 Watts RMS Power 2,500 Watts. Subwoofers Come Mounted and are Pre-Wired Internally for a 1 Ohm Final Impedance Load at the Terminals. Premium Vented Enclosure Made of High Strength MDF and Finished in Black Carpeting. Double Front Baffle 1.25 with Countersunk Subwoofer Design for Flush and Attractive Appearance.

2,000 RMS4000WATT CONSERVATIVE RATED. DUAL D2 3 8 LAYER AMERICAN MADE VOICE COIL. FEA OPTIMIZED MOTOR. COMPETITION CAR AUDIO BUILD QUALITY.

Sundown Audio U-18 D4 18 1500W RMS Dual 4-Ohm U-Series Subwoofer. Specifications DC Resistance Re 6.1 Resonance Frequency Fs 31.4 Hz Equivalent Volume Vas 135.4 L Electrical Q Factor Qes 0.42 Mechanical Q Factor Qms 3.55 Total Q Factor Qts 0.38 Voice Coil Inductance Le 3.97 mH Force Factor BL 35.3 NA Moving Mass incl. Air Load Mms 441.3 g Suspension Compliance Cms 0.06 mmN Sensitivity 91.8 dB 1w 1m. Box Recommendations Sealed Enclosure Suggestion 3.0 cu. ft. Ported Enclosure Suggestion 4.0 cu. ft. Displacement TBA Depth 10.11 in Outside Diameter 18.66 in Cutout 16.69 in Recommended Tuning 32 Hz Recommended Port Area 64 sq. in..

All-in-One Complete SDR Series Loaded Subwoofer Complete Bass Package. Peak Power 2,400 Watts, RMS Power 1,200 Watts. Includes x1 Skar Audio SDR-2X12D4 Dual 12 Loaded 2,400 Watt Vented Subwoofer Enclosure. Includes x1 Skar Audio RP-1200.1D Class D 1,200 Watt Monoblock Car Subwoofer Amplifier. Includes x1 Skar Audio SKAR4ANL-OFC 4 Gauge Premium OFC Complete Amplifier Wiring Kit.

15-inch Dual 2 Ohm SPL Car Subwoofer. Peak Power 3,000 Watts RMS Power 1,500 Watts. Massive Triple Stack Magnet High Temperature 3 8-layer Copper Voice Coil. Competition Grade Paper Cone and High Roll Foam Surround. Advanced Air Flow Cooling Design Fs 39.0 Hz, Xmax 29mm.

All-in-One Complete SDR Series Loaded Subwoofer Complete Bass Package. Peak Power 1,200 Watts, RMS Power 600 Watts. Includes x1 Skar Audio SDR-1X12D2 Single 12 Loaded 1,200 Watt Vented Subwoofer Enclosure. Includes x1 Skar Audio RP-800.1D Class D 800 Watt Monoblock Amplifier. Includes x1 Skar Audio SKAR4ANL-CCA 4 Gauge Complete Amplifier Wiring Kit.

Single 12-inch Dual 2 Ohm EVL Series Loaded Subwoofer Enclosure Ported Box. Peak Power 2,500 Watts RMS Power 1,250 Watts. Subwoofer is Pre-loaded and Wired to a 1 Ohm Final Impedance Load. Vented Design of Enclosure and Heavy Duty MDF Construction Allow for Maximum Bass. Enclosure Air Space 2.00 Cubic Ft Tuned 38 Hz.