Product: Electro-Voice EKX18SP 18" 1300 Watt Powered Subwoofer
Brand: Electro-Voice
Color: Black
1300 watts of clean, reliable digital power
18 inch low frequency bass speaker
XLR+1/4-inch TRS combo input jacks (x2); XLR outputs (x2)
Cardioid Control Technology minimizes onstage bass build-up
15mm plywood construction

Search query: pa powered subwoofer
Relevance: Substitute