EAW Components & Construction, Nominal Data, TECHNICAL SPECIFICATIONS SB284C, Front, Back

TECHNICAL SPECIFICATIONS SB284C

SB284C	ALL DIMENSIONS ARE IN INCHES UNLESS OTHERWISE NOTED.
48.25
FRONT		BACK
			1.50
	23.75	5.28	1.50
			7.28
LEFT SIDE		TOP	29.75
		RIGHT SIDE
510136		BOTTOM
exp 1/15/97 shb

COMPONENTS & CONSTRUCTION

The SB284C is a high output, extended bandwidth subwoofer optimized specifically for cinema use. It features dual high power 18-in low frequency transducers, each mounted in its own optim- ally vented subenclosure.

The enclosure is constructed of 3/4-in Medium Density Fiberboard except for the baffle plate which is 15mm, void-free, cross-grain- laminated birch plywood. Extensive internal bracing is employed to minimize panel resonances resulting from the large acoustical energies generated within the enclosure and maximize acoustical energy transfer.

Input connectors are 2-terminal barrier strip, designed to accom- modate bare wire, tinned leads or spade lugs.

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

NOMINAL DATA

Frequency Response
+3 dB	30 Hz - 300 Hz

Axial Sensitivity (dB SPL, 1 Watt @ 1m)

99

Impedance (Ohms)

4

Power Handling, AES Standard (Watts)

1600

Calculated Maximum Output (dB SPL @ 1m)

Peak	137.0
Long Term	131.0

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 #888134 (B) MAY, 2001 • Printed in USA THX is a registered trademark of Lucasfilms Ltd.