"B-Stock, the box pro TP218/1600 MkIII Professional Subwoofer - 2x 18"" speakers, 1600W AES (3200W peak), 100dB SPL (136dB max), 4 Ohms impedance, birch plywood enclosure, optional 100mm blue wheels available, 12x handles, 3-year warranty....
Thomann Italia