SPECIFICATIONS UB52
DESCRIPTION
One Main Street, Whitinsville, MA 01588
508 234 6158
Toll Free 800 992 5013
FAX 508 234 8251
www.eaw.com
EAW products are continually improved. All specifications are therefore subject to change without notice.
UB52/0007840/001/2 pp July 2003
Printed in USA
A 2-way full range system (passive LF/HF crossover) in a com-
pact, vented rectangular enclosure. Includes two 5.25 in
woofers and a 1 in exit compression driver on a 90° x 60°
constant directivity horn. It includes two 1/4"-20 threaded
mounting/suspension points. Six year warranty.
The UB52 is engineered to provide secondary full range cov-
erage from a stage lip or apron mounting location. Also very
effective as an ultra-low profile under balcony fill system. It’s
6.28 in height allows it to be mounted within stage steps and
hidden from view.
Applications include:
Houses of Worship
Performing Arts Centers
Theaters
APPLICATION
PERFORMANCE
PHYSICAL
Frequency Response (Hz)
±3 db
98 Hz to 18 kHz
-10 dB
50 Hz
Axial Sensitivity (dB SPL, 1 Watt @ 1m)
91
Impedance (Ohms)
8
Power Handling (Watts, continuous)
AES Standard
175
Recommended High-Pass Frequency
24dB/Octave
50 Hz
Calculated Maximum Output (dB SPL, @ 1m)
Peak
119.4
Long Term
113.4
Nominal Coverage Angle, -6 dB Points (degrees)
Horizontal
90
Vertical
60
Configuration
2-way, full range
Powering
Passive LF/HF crossover
LF Subsystem
2x 5.25 in, vented
HF Subsystem
1 in exit compression driver on
constant directivity horn
Enclosure Materials
Exterior grade Baltic birch plywood
Finish
Wear resistant textured black paint
Connectors
2-terminal barrier strip
Suspension Hardware
(2) 1/4”-20 threaded
mounting/suspension points
(1 each side)
Grille
Powder coated perforated steel
Dimensions
inches
millimeters
Height
6.2
160
Width
19.8
502
Depth
8.1
207
Weights
pounds
kilograms
Net Weight
19
8.6
Shipping Weight
21
9.5
