2 X Pioneer TS-300D4 12 Inch 1400 Watts Max Power Dual 4-Ohm Voice Coil Car Audio Stereo Subwoofer Loudspeakers/Free Alphasonik Earbuds
Amazon.com: Car Vehicle Subwoofer Audio Speaker - 12 Inch 1200 Watt Power Ultra Slim DVC Subwoofer w/ Dual 2.5” Kapton Voice Coil, 4 Ohm Impedance, 75 Oz Magnet - for Vehicle Stereo Sound System - Pyle PLWCH12D : Electronics
Kenwood KFC1054S 4-Inch 110-Watt 4-Ohm Dual Cone Fantastic Factory Replacement Car Speakers (Set of 2)
Visaton FRS7-8 2.5" Full-Range Speaker 8 Ohm
Sony XS-AW8 8-Inch Powered Under Seat Sub woofer with Wired Remote Control (XSAW8)
Amazon.com: Alphasonik 15" Flagship Series 1400 Watts Raw Sub Woofer Speaker Cast Aluminum Basket Driver for Pro Audio PA DJ Cabinets Subwoofer with High Handling Power Extremely Clear and Loud - FW1532 :
5 CORE 15 inch Subwoofer Replacement PRO DJ Speaker Sub Woofer Loudspeaker Wide Full Range Loud Aluminum Frame 2200W PMPO, Magnet 90oz 8Ω 15-185 17 AL
Amazon.com: Wooden Speaker Stand 2-Pack, for Surround Sound and Book Shelf Speakers, Double-Layer Design, Easy Assembly (Color : A, Size : 2025cm) : Electronics
Amazon.com: Pyle 5 Inch Woofer Driver - Upgraded 200 Watt Peak High Performance Mid-Bass Mid-Range Car Speaker 450Hz - 7kHz Frequency Response 15 Oz Magnet Structure 8 Ohm w/ 92dB and Paper
Amazon.com: Alphasonik 18" Flagship Series 3000 Watts Raw Sub Woofer Speaker Cast Aluminum Basket Driver for Pro Audio PA DJ Cabinets Subwoofer with High Handling Power Extremely Clear and Loud - FW1832 :
Amazon.com: 18 Sound 12MB1000 12" Woofer/8OHMS/1200W - Set of 1, Black : Electronics
1x SoundXtreme Premium Elite ST-410 10 Inch Car Audio Subwoofer 1500 Watts Max Power Dual 4 Ohm Voice Coil High Power Bass Surround Sound 10" Sub Speaker System