On Amazon, two R-625FA speakers ($880), two R-41M ($170), the R-52C ($240) and the R-120SW sub ($397) would be over $1600 together.
Adorama also has this bundle with the Klipsch SPL-100 10" 450W Subwoofer (instead of the cheaper R-120SW) for $1149 with free shipping.
Adorama has the Klipsch BAR 48 440W 3.1-Channel Soundbar System with 8" Wireless Subwoofer for $279 with free shipping.
Adorama has the Klipsch RP-140SA Dolby Atmos Reference Premiere Speakers (Pair) for $219 with free shipping. Adds Dolby Atmos experience to any floorstanding/bookshelf speakers. 4.8/5 stars on Amazon.
The Klipsch S1 True Wireless with Qi Wireless Charging Pad Model is $59 with free shipping.
Adorama has a 2-pack of the Klipsch Synergy Black Label F-300 Floorstanding Speaker with Dual 8" Woofers (1066923 2) for $299 with free shipping.