Dear Friends,   I am planning a home theater in a dedicated 22x15 feet room in the basement of my new house. I have been advised the following-   1. Polk RTI A9 tower speakers (3 way, 500W, 90 d, 8 ohms)- Rs 99,000 2. Center Polk speaker 2 way 3 speakers 200 W 90 db 8 ohm...

Rti a9 fronts csi a6 center Fxi a6 surround So now I need a good sub and I want a polk sub even thought I know svs is a better sub but I really want a polk subwoofer .

AV RECEIVER: DENON AVR 2313CI; BLU RAY PLAYER: DENON DBP 2012; TV: PANASONIC 42” PROJECTOR: EPSON EH TW 3700; FRONTS: PARADIGM MONITOR 9 SERIES 7; CENTRE: PARADIGM C1 SERIES 7; SUB: POLK AUDIO DSW PRO 600; SURROUNDS: POLK AUDIO TSi 200; Above is my present set up in my 11' wide x 16'...

I currently have a 20x12 room with 2 x polk audio DSW Pro 600 and I am considering adding 2 more subwoofers to my setup. From what I read, it is recommended that all subwoofers match. Since the DSW Pro 600 is now discontinued, can I use the replacement 660 for the other 2 subs or do I need to...