subwoofer box ported

SVS SB-3000 13" Sealed Subwoofer

Yamaha SW-X100ABL True X Sub 100A Wireless Subwoofer for True X Bar 40A Soundbar

Monoprice SW-10 150 Watt RMS (300 Watt Peak) Powered Subwoofer 10in, Ported Design, Variable Phase Control, Variable Low Pass Filter, For Home Theater

Polk Audio Monitor XT10 10" Powered Subwoofer

Sonos Sub 4 Wireless Subwoofer

PreSonus Eris Sub 8BT Studio Subwoofer (2nd Gen)

Monoprice 2 Gang 5.1 Surround Sound Distribution Coupler, Wall Plate

Pioneer® Single-DIN In-Dash CD Player with USB Port in Black

Mackie ThumpSub GO Battery-Powered Portable Subwoofer

Yamaha NS-SW100 Subwoofer (Black)

Pyle 10 Marine Subwoofer 500 Watt Water Resistant Design (PLMRW10) - White

SVS PB-1000 Pro Ported Subwoofer (Premium Black Ash)

Monoprice CSW-10: 10" 200-Watt Compact Subwoofer, High-Level Speaker Inputs, Crossover Setting, RCA Inputs

SVS PB-1000 Pro Ported Subwoofers - Pair (Premium Black Ash)

Yamaha WX-021BL MusicCast 20 Wireless Speakers - Pair

Elac Debut 3.0 Bookshelf Package Black With Debut 10Inch Subwoofer

Polk Audio ES8 8" Signature Elite Subwoofer

beFree Portable 12inch double subwoofer speaker system

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

Elac Debut 3.0 Bookshelf Package Black With Debut 10 Inch Subwoofer And Debut Center Channel

Elac Debut 3.0 Bookshelf Package Black With Debut 12 Inch Subwoofer

IsoAcoustics Aperta Sub Subwoofer Isolation Stand - Each (Black)

ELAC Debut 2.0 DS102-BK 200 Watt Powered Subwoofer with MDF Cabinets for Home Theater and Stereo System

Monoprice SB-600 Dolby Atmos 5.1.2 Soundbar with Wireless Subwoofer & Wireless Satellite Speakers, HDMI Inputs, eArc, Bluetooth, Toslink, Coax, Remote