JBL 2003 Cinema Sound System Manual

Acoustical Considerations

The document addresses critical acoustical aspects such as Noise Criterion (NC) requirements, control of reverberation and discrete reflections, and the vital role of acoustical consultants in achieving optimal sound isolation and room acoustics. It highlights the importance of proper wall construction and soundproofing to meet standards like Sound Transmission Class (STC).

System Specification and Installation

Guidance is provided on specifying the correct loudspeakers and amplifiers, categorizing JBL products into Series 3000, 4000, and 5000 based on performance and application. The manual details mounting requirements for screen loudspeakers, subwoofers, and surround speakers, ensuring correct aiming and integration into the cinema environment. Electrical interface considerations, including wiring diagrams and polarity conventions, are thoroughly explained.

Performance and Recommendations

The document emphasizes the benefits of JBL's flat power response systems and their integration into acoustically optimized environments for superior stereo reproduction. It includes a listing of THX^® Certified JBL products and outlines signal processing settings for the JBL DSC260A Digital System Controller. Recommendations for selecting and installing theater loudspeaker systems are summarized to ensure a high-quality audio experience that aligns with the director's intent.

For detailed specifications and technical information, refer to the full manual.