EAW BH2312 Specifications

FEATURES
• Low frequency array loudspeaker
• Three horn-loaded 12 inch woofers
• Beamwidth at upper frequency limit matches MQ2343D
• For permanent installation only
• Digital signal processor required for specified performance
DESCRIPTION
The BH2312 uses three horn loaded 12 inch cones mounted in
a trapezoidal enclosure. Its frequency response has been opti-
mized for use as a dedicated low frequency system when used
with a companion MQ mid/high loudspeaker. Each 500 watt,
8 ohm driver has its own connections on the input panel. This
allows the drivers to be connected in parallel to one amplifi-
er channel or connected individually to separate amplifier
channels. The enclosure features a comprehensive system of
3/8-16 threaded suspension points.
APPLICATION
The BH2312 is designed to work with the high "Q" MQ2343D
mid/high loudspeaker to create a full range audio system
capable of tremendous output. The three horn-loaded 12 inch
drivers provide maximum impact from 45 Hz to 300 Hz over
great distances. Use in multiples of three will optimize LF
response and smoothness. The BH2312 is also compatible
with any MQ2300 Series mid/high product.
PERFORMANCE
Frequency Response (Array of three BH2312)
±3 dB
-10 dB
Axial Sensitivity (dB SPL, 1 W @ 1 m)
LF
Impedance (Ohms)
LF1/LF2/LF3
LF Paralleled
Power Handling, (Watts, continuous)
LF1/LF2/LF3
LF Paralleled
Calculated Maximum Output (dB SPL)
LF Peak
LF Long Term
One Main Street, Whitinsville, MA 01588
EAW products are continually improved. All specifications are therefore subject to change without notice.
55 Hz to 300 Hz
34 Hz
112
8/8/8
2.67
500/500/500
1500
149.8
143.8
508 234 6158 Toll Free 800 992 5013
SPECIFICATIONS BH2312
Nominal Coverage Angle/-6 dB points (degrees)
Horizontal
Vertical 1/2/3 boxes
Recommended High-Pass Frequency
24 dB/Octave
PHYSICAL
Configuration Dedicated LF loudspeaker
LF Subsystem 3x 12 in woofers, horn loaded
Enclosure Material Exterior grade Baltic birch plywood
Finish Wear resistant textured black paint
Connectors 2x 6-contact barrier strip
Suspension Hardware 16x 3/8"-16 threaded mounting/
Grille Powder coated perforated steel
Dimensions
Height 54.00
Width (front) 32.00
Width (rear) 17.89
Depth 40.00
Trapezoid Angle 10° per side
Weights
Net Weight 310
Shipping Weight 335
FAX 508 234 8251
BH2312/2 pp
120 @ 250 Hz
80/32/22 @ 250 Hz
45 Hz
suspension points (4 each
top, bottom and sides)
inches millimeters
1372
813
454
1016
pounds kilograms
140.9
152.3
info@eaw.com www.eaw.com
March 2003 Printed in USA