Klipsch designed the 4-way KPT-445 to deliver the increased dynamics and detail found on the latest digital soundtracks on today’s films. The KPT-445 behind the screen system is designed for small to medium sized auditoriums, and can be operated as a quad-amp or bi-amp system. Utilizing the KPT-904-LF double 15” low-frequency system as a solid foundation, the KPT-402-MF Tractrix horn and K-1133 2” exit, 3” titanium diaphragm compression driver effortlessly reproduces the critical mid-band dialogue frequencies. The KPT-445 high frequency section consists of the proven K-510 Tractrix horn and a 1.25” titanium diaphragm compression driver to deliver ultrahigh frequency detail to every seat in the house.