Amazon.com: PRORECK SP-15X Active Powered PA DJ Subwoofer Cabinet 15 inch 2000W P.M.P.O with Class-D Amplifier,3 DSP Presets-Monitor, Bass Reinforcement, Black, for Wedding, Party, Concert, Church (One Subwoofer) : Musical Instruments
JBL PRX915XLF 15" Powered Subwoofer – Kraft Music
HYANKA 15 "1200W Dual Active & Passive Portable Pa System, Bluetooth P
15 Inch Subwoofer Bass Cabinet - 300 Watts RMS | 15 Inch Sub Cab | 15 Inch sub woofer | 15 sub | Passive 15 Inch Sub woofer – Seismic Audio
Amazon.com: PRORECK SP-15X Active Powered PA DJ Subwoofer Cabinet 15 inch 2000W P.M.P.O with Class-D Amplifier,3 DSP Presets-Monitor, Bass Reinforcement, Black, for Wedding, Party, Concert, Church (One Subwoofer) : Musical Instruments
Stage Right by Monoprice LM15A 1000W 15in Powered Subwoofer Speaker with Class D and DSP - Monoprice.com
Axiom ED150A 15” Active – Proel North America
CARME-112BPW15SPW | Powered PA System w/ 12" PA Speaker, 15" Subwoofer – Sound Town
JBL PRX815W 15" Two-Way Full-Range Main System/Floor Monitor with Wi-Fi - GearclubDirect