EAW CX300 technical specifications Cinema Series, Product Information, Configurations

Technical Specifications CX300 CINEMA SERIES

PRODUCT INFORMATION

The CX300 is a dedicated cinema electronic crossover, with a specific configuration available for each EAW cinema screen channel system. It is a cost-effective, single rack-space, analog electronic crossover designed for use in biamplified or triamplified applications. The unit is a three-channel design, so a single CX300 will provide crossover, equalization, and time-offset functions for a Left, Center, and Right cinema system. This removes the burden of “setting up” from the end-user and assures optimum system performance.

CLOSE COUPLED ELECTRONIC PROCESSING™

The concept of Close Coupled Electronic Processing™ (CCEP™) is central to the EAW design process. EAW engineers integrate electronic signal processing into the total loudspeaker system, but we recognize that electronics can only improve performance after all other electro-mechanical factors have been optimized. The CX300 processor incorporates functions such as complex asymmetrical crossover filters, phase compensation, and parametric equalization. All of these parameters are configured for a particular loudspeaker system in an iterative design process using EAW’s rapid data acquisi- tion facility and in-house multi-platform computer network.

CONFIGURATIONS

Each CX300 processor is configured (Close Coupled™) to a particular EAW cinema screen channel loudspeaker system. Please refer to the information below to find the appropriate CX300 processor for your application. If you have any questions please contact an authorized EAW sales agent, or the factory itself, to be certain that you order the correctly configured processor for your cinema system.

Model	Speaker system	Biamp/Triamp
CX300-CB152	CB152	Biamp
CX300-CB153	CB153	Biamp
CX300-CB259	CB259	Biamp
CX300-CB423MX	CB423MX	Biamp
CX300-CB523	CB523	Biamp
CX300-CB523MX	CB523MX	Biamp
CX300-MC4953B	MC4953B	Biamp
CX300-MC4973B	MC4973B	Biamp
CX300-CB423M	CB423M	Triamp
CX300-CB523M	CB523M	Triamp
CX300-MC4953	MC4953	Triamp
CX300-MC4973	MC4973	Triamp

SPECIFICATIONS

Inputs	Three; active balanced
Input Impedance	> 20k Ohms
Max. Input Level	+22dBu
Outputs	Nine; active balanced
Output Source Impedance	200 Ohms
Output Min. Load	600 Ohms
Output Max. Level	+26dBu into 600 Ohm load
Frequency Resp.	+/- 0.5dB 20Hz - 20kHz
Noise	< -90dBu, 20Hz - 20kHz unwtd
Dynamic Range	110dB
Total Harmonic Distortion	< 0.003% 20Hz - 20kHz, 0dBu
Gain	+/- 12dB from unity setting
Gain at Unity Setting	0dB unbalanced out, 6dB balanced out
	within passband
Input Connectors	Phoenix-compatible plug blocks
Output Connectors	Phoenix-compatible plug blocks
Power Connector	3 pin IEC
Power	95-130 VAC, 190-260 VAC; 50-60Hz
Power Consumption	< 15 watts
Agency Listing	UL listed, CE certified
Net Weight	8.5 pounds (3.9kg)
Shipping Weight	10 pounds (4.5kg)
Dimensions	1.75 (1U) X 19.00 X 8.16 inches
	(44 X 483 X 207mm)

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. • PUB# CX300/05/23/00 • Printed In USA