Hi! I am thinking to purchase a subwoofer for my old system, mostly watching movies and playing games on PS5. The room dimension is about 2000 ft^3 Looking mostly at the Polk Audio Hts Sub 12 for around 600 usd... But I am totally newbie with subs Denon CEOL piccolo https://www.audioholics.com/av-receiver-reviews/denon-ceol-piccolo-desk-top-networking-mini Monitor Audio Silver RX1 https://www.monitoraudio.com/en/support/past-products/silver-rx/rx1/