JL Audio JD500/1 Class D Amp + x2 10W0v3-4 10" Subwoofer Bundle
Lanzar Maxp124d Max Pro Compact 15 Inch Round 2000 Watt Powerful Performance Dual 4 Ohm Vehicle Truck Car Subwoofer Audio System (single Subwoofer) : Target
TL3001A-4 Professional Speaker 12 Inch 325 Watt RMS Woofer 4 Ohm With and SPL of 91 dB | Mavin the Webstore
Exile Audio BIG12 MKII 12" Subwoofer | WakeMAKERS
2 SQL-15s D4 + 1 SIQ 3000D
CDT Audio HD-42
CARME-208SPW | Dual 8" 800W Powered PA Subwoofer, Plywood, for Lounge, Club, Bar... – Sound Town
Edifier R1280Ts Powered Bookshelf Speakers - 2.0 Stereo Active Near Field Monitors - Studio Monitor Speaker - 42 Watts RMS with Subwoofer Line Out - Wooden Enclosure - Walmart.com
Canton Vento Sub 12 Subwoofer - The Music Room
New 2pc 25w Power 4ohm 3" Inch Woofer Speaker Unit Audio Hi-fi Bass Subwoofer Car Speaker Loudspeaker - Accessories - AliExpress
Rockford Fosgate P1S2-15 Punch P1 Series | Subwoofer - Subwoofer
42″ Sound Bar with Bluetooth® with Built-in Subwoofer – Naxa Electronics
Amazon.com: Sound Town 15” 800W Cast Aluminum Frame Woofer (Low Frequency Driver), Replacement Woofer for PA/DJ Subwoofer Cabinets (STLF-15200A) : Musical Instruments