Sonos
Sonos Sub Mini - Black - Compact Wireless Subwoofer
SVS
SVS SB-1000 Pro Sealed Subwoofer (Black Ash)
Sonos
Sub 4 - Wireless Subwoofer - Black
JBL
JBL LSR310S -Watt -Channel Studio Subwoofer Black 15.00 x 15.65 x 17.65 inches
Edifier
Edifier T5 Powered Subwoofer - 70w RMS Active Woofer with 8 inch Driver and Low Pass Filter
Yamaha
Yamaha 8" 100W Powered Subwoofer - Black (NS-SW050BL)
Sony
Sony 300W Wireless Subwoofer for HT-A9/A7000
BOSE
Bose Bass Module 500
JBL
JBL Studio 650P, Dark Wood - High-Performance, Subwoofer with 10” PolyPlas Cone Woofer - Elegant Design with Magnetic Grille