powered 18 subwoofer

Kenwood P-XW1241S Single 12" Subwoofer in a Vented Enclosure and includes a X502-1 1000W Max Power eXcelon Class D Mono Amplifier

Edifier® 70-Watt-Continuous T5 Powered Subwoofer with 8-In. Woofer, Low-Pass Filter, Auto Standby, Signal In/Out Ports, and MDF Enclosure

Memphis Audio PRXG15 15" Power Reference Subwoofer Grill

Alpine PWE-S8 Compact Powered 8" Subwoofer System

Refurbished: ION Party Rocker Go High-Power Portable Boombox with Party Starter Lights - Manufacturer Refurbished

Vivitar Home Theater Soundbar System with 4 3” Full Frequency Drivers,2 Microphones, 2 Speakers and 6.5” Subwoofer

Dolphin® Audio DR-60 Diver Sport™ 30-Watt-Continuous-Power Bluetooth® Waterproof Portable Speaker with Lights

Q-Power Single 10-Inch Universal Downfire/Behind Seat Subwoofer Sub Box (2 Pack)

Memphis Audio PRX124W 12" Power Reference Single 4-Ohm Subwoofer Replacement - 300 wRMS

iLive 2 x 6.5-inch Full Range Driver Wireless Tailgate Party Speake, ISB250B

ION Pro Glow Ultra High-power Speaker System With Premium Wide Sound and Lights

MB Quart MBQJL-302 400W Jeep JL Tailgate Powered Subwoofer Box with Amp and Bass

Dolphin® Audio Soundbyte 20 Waterproof Portable Bluetooth® Party Speaker with Sound-Activated Lights

Memphis PRX10FT Power Reference 10" 1/2/4 Ohm Selectable Impedance Subwoofer

Waterproof Bluetooth Outdoor Speaker System for Streaming with 500W Power, Wall Mountable, Compatible with All Devices

Kenwood P-XW1241S Single 12" Subwoofer in a Vented Enclosure and includes a X503-1 1000W Max Power eXcelon Class D Mono Amplifier

BOSS AUDIO Phantom P106DVC 10" 4200W DVC Car Subwoofers Power Subs PAIR

QPower Dual 12" Sealed Sub Enclosure Box for Toyota Tacoma Regular Cab 2005-2024

Cerwin Vega VPASV8 Vega Powered Active 8” Subwoofer

2) Boss CH10DVC 10" 3000W Car Subwoofers Audio DVC Power Subs Woofers 4 Ohm

8-Inch Low-Profile Amplified Subwoofer System for Home Theater with Powerful Bass, Compact Design, Easy Setup