Universal Music 10MB777 8 Ohm 18 Sound 10 in. Mid Bass Woofer - Walmart.com
Eighteen Sound 8M400F - Promusicstore.it
Eighteen Sound 15MB1000 15" High Output Speaker Woofer - Single - 18 Sound | eBay
18 Sound 18NTLW5000 18" Neodymium Subwoofer 4000W
Eighteen Sound 15LW1401 - 15" 1,000 Watts AES High Power Woofer
Eighteen Sound - Professional loudspeakers
18-in next generation high performance subwoofer, specifically designed for high SPL very low frequency applications in either a reflex, bandpass or horn loaded configuration - Walmart.com