ISE 2019: Klipsch Intro PRO-14RC 3.5″ In-Ceiling SpeakerFebruary 7, 2019 | Home / February 7, 2019 rave-video / ISE 2019: Klipsch Intro PRO-14RC 3.5″ In-Ceiling Speaker Look in: ISE ISE 2019: Klipsch Intro PRO-14RC 3.5″ In-Ceiling Speaker