8 powered subwoofers

Pyle 8" Wireless Bluetooth Streaming Party Speaker with Rechargeable Battery, LED Lights, Mic Input, and FM Radio - 100W

Cubitt PLUS Waterproof Portable Speakers, Durable, Bluetooth-enabled, quick charge, 10+ hrs playtime, and stereo sound

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

Monoprice SSW-12 Powered Slim Subwoofer - 12 Inch - Black With Ported Design, 150 Watts, LowProfile Includes On-Wall Mounting Brackets

Polk Audio ES12 12" Signature Elite Subwoofer

iHome Sound Machine with Bluetooth Speaker, Flameless Candle, and Sleep Sounds - White (iZBT110)

iLive 32-inch Bluetooth Soundbar with Wireless Subwoofer, ITBSW222B

Boss CH10DVC 10" 1500W Car Subwoofer Audio DVC Power Sub Woofer 4 Ohm Stereo

Monoprice SW-15 600 Watt RMS 800 Watt Peak Powered Subwoofer - 15in, Ported Design, Variable Phase Control, Variable Low Pass Filter, For Home Theater

Sonos Sub Mini Wireless Subwoofer

LD Systems MON 8 A G3 W 8" Powered Coaxial Stage Monitor, White

Q Power QBomb 10 Inch Single Vented Subwoofer Sub Box with Black Bedliner Spray

Triangle AIO Twin Powered Bookshelf Speakers

Kanto SUB6V 6 In Sealed Powered Subwoofer (Matte White)

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

Dynaudio LYD 48 3-way Powered Studio Monitor (Each) - Black

Harbinger VARI 3415 15" Powered Speakers Package With LX12 Mixer, Stands & Cables

Polk Audio Signature Elite ES10 Surround Speakers - Pair

Kanto UKI Bluetooth Desktop Speakers - Pair

beFree Sound Triple 10 Inch Portable Bluetooth Subwoofer Speaker with Party Lights

Triangle Capella Wi-Fi and Bluetooth Powered Bookshelf Speakers

Pyle 8'' 250-Watt Amplified Subwoofer Tube - PLTAB8

Planet Audio PX12 12" 1000W Car Audio Shallow Subwoofer Sub Power Woofer

Sonos Ultimate Home Theater Completion Set with Sub 4 Subwoofer & Pair of Era 300 Wireless Speakers