True Heart Sound on Twitter: "For Sale is ONE JBL Vertec VT4880A DP-DA Professional Powered Dual 18" Subwoofer FOR MORE INFO VISIT @ https://t.co/YfiwoUA2vT https://t.co/PAauT8pgkC" / Twitter
JBL Vertec VT4880A DP-DA Professional Powered Dual 18" Subwoofer ONE* Brand NEW | Reverb
JBL Vertec VT4880A DP-DA Professional Powered Dual 18" Subwoofer ONE* Brand NEW | Reverb