8 ohm subwoofer

Polk Audio Monitor XT10 10" Powered Subwoofer

PowerBass XL-844D - 8" Subwoofer Dual 4-Ohm VC 200Wrms / 400Wmax

PowerBass XL-844 - 8" Subwoofer Single 4-Ohm VC 200Wrms / 400Wmax

Polk Audio ES8 8" Signature Elite Subwoofer

PHILIPS Bluetooth Party Speaker with 130W Sound, Deep Bass, Rainbow LED Lights, DJ Effects, Karaoke, TWS Pairing, and Dual 12" Woofer

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

B&C 21" RECONE KIT R21DS115-8

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

Denon Home Wireless 8" Subwoofer with HEOS

PowerBass 2 S-1204D 12" Dual 4-Ohm Subwoofers

Harbinger VARI V2410 10" 400W 2-Way Powered Loudspeaker - Black

Behringer PK108 320W 8" Passive Speaker

Kanto Ren Powered Speaker System (white) And SUB8 Powered 8in Subwoofer (white) Bundle

EMINENCE 12-in Pro Woofer, 900W Max, 8 ohms w/Copper Voice coil & Treated Paper Cone KAPPALITE3012LF

sE Electronics Isolation Pack

8) NEW Pyle PDIC81RDBK 250W 8 Inch Flush In-Wall In-Ceiling Speakers

B&C 18" 4" VC SUPER WOOFER 18TBW100-8

Memphis MJP822 MOJO Pro 8" Dual 2 Ohm Subwoofer

Kicker 48CWR82 CompR 8" Subwoofer, DVC, 2-ohm

Philips TAX720737 X7207 Bluetooth Party Cube Speaker - Black

PowerBass S-1204 - 12" Single 4-Ohm Subwoofer

Monolith MM-5R Powered Multimedia Speakers Ribbon Tweeter - Black (Pair) With Bluetooth with aptX HD, USB DAC, Optical Inputs, Subwoofer Output

Kicker 44L7S124 L7S 12" Dual 4-Ohm Subwoofer & LED White Grill

Hifonics ELITE 8 Inch Car Mount Subwoofer with Dual 2 Ohm Voice Coil Speaker 1200 Watt Peak Power Mobile Amplifier System, Black