The combi-SUB 15 can be used as a subwoofer (low frequency extension) to an AER amp no matter if Compact 60, Domino or AP1. It is also suitable as subwoofers to form a sound reenforcement system with AER AS 281.
Rugged cabinets with heavy duty speakers, power amps with high dynamic range and a control section with adjustable cross-over and notch filter make the combi-SUB very versatile.
250W/8Ω active subwoofer