detel & wuzzer thanks again for your input. Yes detel I use a subwoofer with them as stand alone speakers aren't designed to put out enough low frequency. I've seen some Quintet series 4 new on Amazon that can be purchased individually too. My small room current setup is 5.1 but the A/V receiver is 7.2 capable. I am a bass player which uses Genz-Benz bass amplification for live applications so low end is important to my ears. Update: I have found Series V Quintets on Ebay sold individually which are new so I am going that route. Again many thanks for your comments and help.