EAW CB152x technical specifications Cinema Series, Application, Product Information

Technical Specifications CB152x CINEMA SERIES

CB152x

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exp 3/2/97 mka	ALL DIMENSIONS ARE IN INCHES UNLESS OTHERWISE NOTED.

APPLICATION

•For small theaters

•Full Range passive 2-way screen channel loudspeaker

•Requires only a single amplifier channel and no external electronic crosssover

PRODUCT INFORMATION

The CB152x 2-way screen loudspeaker system fills small theaters with all the high-impact, full-range on today's digitally encoded soundtracks. Its internal passive LF/HF crossover/filter network allows it to be powered by a single amplifier channel with no external electronic crossover.

The two component system includes a BV154C vented 15-in low frequency unit and an HK152 high frequency system – a medium format 90° x 90° HF horn loading a large diaphragm 1.4-in exit compression driver.

The HK152's medium format cinema HF horn ensures even distribu- tion of HF information over the entire audience area.

The BV154C’s optimally vented enclosure uses the enclosure's resonance to increase LF response while limiting driver excursion. This method produces less distortion and minimizes driver strain while extending LF response to the lowest octaves.

The BV154C’s asymmetrical enclosure design smooths response in the LF component's upper register and minimizes the potential for standing waves inside the enclosure. Left and right side enclosures can be placed flush to a back wall while still focusing their output to the audience area. The enclosure can be inverted to provide a right or left-handed angle.

The low and high frequency sections are integrated via an internal passive crossover/filter network. EAW's complex, computer-de- signed passive filter networks are tightly aligned to the loudspeak- ers they control and go beyond merely dividing the signal, perform- ing critical equalization functions.

The LF enclosure has 2 mounting points on both top and bottom to allow optimum front/rear positioning of the mid/high component for either right or left channel. The bracket allows the HF horn to be aimed independently of the LF section in both the horizontal and vertical planes and can be locked once it is positioned.

The LF section includes a 2-terminal barrier strip which accomodates bare wire, tinned leads or spade lugs. A "jumper cable" is supplied to continue the signal chain to the HF section.

All components feature a textured black finish to eliminate the reflection of light through perforated cinema screens.

One Main Street, Whitinsville, MA 01588 • (508) 234-6158 • FAX (508) 234-8251 • Email info@eaw.com • Web http://www.eaw.com

EAW products are continually improved. All specifications are therefore subject to change without notice. • CB152x PUB#888117 Rev(A)/6/1/99 • Printed In USA