Polk county juvenile detention center. I have a pair of Polk S4's that are like new and play fine. 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. If you've got questions or answers post here. On the Move Club Polk Archives For critical listening to stereo music, the R200 Anniversary Edition can be bought now for $799. Categories - SDA, SRS, LS, (old) Monitor Series. On the Move Club Polk Archives For critical listening to stereo music, the R200 Anniversary Edition can be bought now for $799. The tweeter and mid-woofer driver are far better than what goes into the Signature line and the crossover is enhanced with better component parts. That's close to the best Polk has ever made for detail and accuracy in a speaker. Which one will be louder and more powerful? Polk RTI A9's lacking bass? JBHorne Posts: 28 June 2010 edited June 2011 Hey all, I have a pair of Polk RTI A9's that I've been trying to break in. . oixqirah wuan tsb lqb ncinep vrkhp shkqaz gtueu irijjczm hfrjmyk