Both are almost same price at my area but CHT-12R (DLS-4000R in US) with 12" woofer and 200W (25-120Hz) but EP175 only with 10" woofer and 175W (22-150Hz)

anyone audition the two b4?

My room size : 20' x 15' x 10'

To pair with: PSB Alpha series + Yamaha RX-V861

Main usage : 80% movies

any input are welcome and appreciated.