amplifier and subwoofer combo

Polk Audio Signature Elite ES20 Bookshelf Speakers - Pair

Monoprice SW-12 400 Watt RMS 600 Watt Peak Powered Subwoofer - 12in, Ported Design, Variable Phase Control, Variable Low Pass Filter, For Home Theater

Monoprice 3-Gang 8.2 Surround Sound Distribution Coupler Wall Plate

Supersonic® 30-Watt-RMS Bluetooth® SC-1136BT 2.1 Multimedia Speaker System with Two 3-In. Speakers, 5-In. Subwoofer, FM Radio, USB/Aux, and Remot...

Kali Audio LP-6 V2 6.5" Powered Studio Monitor (Each)

Westinghouse Dolby Atmos Sound Bar with Wireless Subwoofer, HDMI eARC, Bluetooth 5.3, USB, Wall Mount Kit, Roku TV Ready

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

Edifier® 66-Watt-Continuous Bluetooth® R1700BT Powered Bookshelf Speaker Set with 4-In. Woofers, 10° Tilt, Dual RCA Inputs, DSP, DRC, and Remote,...

Edifier 42-Watt-Continuous Bluetooth® R1280DB Powered Bookshelf Speaker Set with 4-In. Woofers, RCA/Aux/Optical/Coaxial, and Remote, Pair

Kicker (2) 46L7T82 L7T L7-Thin 8" Subwoofer, Dual Voice Coil, 2-Ohm & 52GL78 Grill Bundle

Kicker (2) 46L7T84 L7T L7-Thin 8" Subwoofer, Dual Voice Coil, 4-Ohm & 52GL78 Grill Bundle

Wet Sounds ZERO Series - ZERO-12-S4-XZ 12" ZERO Series Marine Subwoofer with Shallow Mounting Depth and Hidden Mounting Hardware

SVS PB-3000 R|Evolution 13" Ported Subwoofers - Pair (Black Ash)

PHILIPS Mini Stereo System with Bluetooth, CD Player, USB Direct, and FM Radio -High-Power Compact Sound System for Home

Kanto SUB8 8" Sealed Powered Subwoofer

Supersonic 37 in. 2.0 Premium Optical Bluetooth SoundBar System with ALEXA

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

Pyle Wireless BT Streaming Gramophone Speaker with Built-In Subwoofer - Oak Finish

Pyle 10" In-Wall/In-Ceiling Subwoofer, 360W Peak Power - PDIWS10

ION® 40-Watt-RMS Stereo Glow Tone™ Portable Bluetooth® Rechargeable Speaker with 8-In. Woofer, Lights, TWS, Aux and Mic Inputs, FM, Water-Resista...

Bose Lifestyle Ultra Subwoofer - Black