It looks like you're new here. I purchased a Polk Audio sound bar from Dish Network. Whatever you love, this forum is for you. Which one will be louder and more powerful? Categories - SDA, SRS, LS, (old) Monitor Series. I need to buy the most powerful subwoofer from Polk. It looks like you're new here. Carver "Statement" Mono-blocks, Mcintosh C2800 Arcam AVR20, Oppo UDP-203 4K Blu-ray player, Sony XBR70x850B 4k, Polk Audio Legend L800 with height modules, L400 Center Channel Polk audio AB800 "in-wall" surrounds. changed on a monthly basis as I rotate in and out of my stash] edwardm10 Posts: 104 September 2012 edited September 2012 The R15 is a nice little speaker for the money. . Hts 12 has good reviews but I would like something a little stronger and signature es12 is the perfect size for my living room.