Hello there No money.
I've owned 7Bs for about 7 or 8 months now. My listening room is smaller (14'x11') and I'm running them on the low end of the recommended wattage, a little over 100 watts from a Threshold t200. But they sound great man! I listened to the 6s at the dealer but when he took me into the room with the 7Bs I fell in love on the first CD (I swear). Big difference in the way they sounded to me. 7B ported on back, 6 is ported on front. According to dealer the 6 could go closer to wall than the 7B. Heavy 2" thick cabinet. Seemed like the best value out there for my money. By the way, I listen primarily to rock as well. Happy hunting!
I've owned 7Bs for about 7 or 8 months now. My listening room is smaller (14'x11') and I'm running them on the low end of the recommended wattage, a little over 100 watts from a Threshold t200. But they sound great man! I listened to the 6s at the dealer but when he took me into the room with the 7Bs I fell in love on the first CD (I swear). Big difference in the way they sounded to me. 7B ported on back, 6 is ported on front. According to dealer the 6 could go closer to wall than the 7B. Heavy 2" thick cabinet. Seemed like the best value out there for my money. By the way, I listen primarily to rock as well. Happy hunting!