Locally owned and nationally known, ListenUp Boulder has been Colorado's leading dealer, designer and integrator of high-performance audio/video & control systems since 1972. Hi-Fi Audio, Home Theater, Televisions, Projectors, Speakers, receivers, Blu-ray, LCD/LED/Plasma, Networked Audio plus superior service. Business Hours: Sun 12:00 PM-05:00 PM Mon 09:30 AM-06:00 PM Tue 09:30 AM-06:00 PM Wed 09:30 AM-06:00 PM Thu 09:30 AM-06:00 PM Fri 09:30 AM-06:00 PM Sat 09:30 AM-06:00 PM read full review »