Selling a pair of T830s in very good condition, Woofers refoamed recently too. Nice speakers, but a little too large for my space. specs: 8 inch subwoofer, 3.5 Inch mid-range and 1 inch tweeter. Rated @ 15 - 150 Watts Max. 8 Ohms .Overall size is 32.5 High x 10 Wide x 9.5 Deep. 40 Lbs. each.