110/220v Hifi Mono 350w Heavy Subwoofer Digital Active Power Amplifier Board Pure Bass Professional Home Audio System - Home Theater Amplifiers - AliExpress
LD Systems SUB 88 A | Installation Subwoofers | LD Systems
Buy Avantone Pro MixCube Active Mini Reference Monitor (Mono) (Single, Black) | Sam Ash Music
Teufel Mono-Subwoofer US 2106/1 SW Aktiv-Subwoofer Tieftöner Downfire-Prinzip Schwarz : Amazon.de: Elektronik & Foto
Red Sound MF10 PRO/M Active Cabinet Black (Mono Version) | Reverb
Mackie SR18S 18-inch 1600-watt Professional Powered Subwoofer | Sweetwater
Kicker 10 Inch Led Marine Subwoofer (silver) 600 Watt Amplifier Bundle : Target
Denon Home Subwoofer - Subwoofer with HEOS® Built-in | Denon - US
Infinity Primus 3000A 300W RMS Power Compact Mono Subwoofer Car Amplifier System Bundle with 2x 12" 1200 Watt Peak Power High-Performance Car Audio Subwoofer and Amplifier Wiring Kit - Road Entertainment
TEUFEL Mono-Subwoofer US 2106/1 SW Aktiv-Subwoofer, Schwarz) | MediaMarkt
RD1000/1 - Car Audio - Amplifiers - RD - JL Audio
ESX POWER4 Mono Verstärker Class D Aktiv-Modul 4 Ohm für Subwoofer Gehäuse 460 Watt RMS