Best Skar 18 Inch Subwoofer

Rockville RVW1800P8 1800w 18-Inch Raw DJ Subwoofer 8 Ohm Sub Woofer 107OZ Magnet

JBL Professional SRX818S Portable Passive Subwoofer System, 18-Inch, Black

5 CORE 18 Inch Subwoofer Speaker 1Pc 1000W PMPO Raw Full Range Speaker 500W RMS 18" Replacement 8 Ohm Pro Audio DJ Sub Woofer w 4” CCAW Voice Coil Aluminum Frame 97 Oz Magnet - FR 18 190 AL

Rockville RVP18W4 1200 Watt 18" Raw Replacement DJ PA Subwoofer 4 Ohm Sub Woofer

Harmony Audio HA-P18WS8 Replacement 18" PA Speaker Woofer Compatible with Peavey PV118D Sub

DS18 EXL-XX12.2DHE 12” High Excursion Car Subwoofer 4000 Watts Dual Voice Coil 2+2 Ohms (1 Speaker)

Skar Audio Dual 12" 5000W Loaded EVL Series Vented Subwoofer Enclosure | EVL-2X12D4

Skar Audio Dual 10" 2400W Loaded SDR Series Vented Subwoofer Enclosure | SDR-2X10D4

Skar Audio DDX-15 D2 Dual 2 1,500W Max Power Car Subwoofer

Skar Audio SDR-3X8D2 2,100 Watt Loaded SDR Series Vented Subwoofer Enclosure, Triple 8" D2 Loaded Enclosure