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SPECIFICATIONS UB52
DESCRIPTION
One Main Street, Whitinsville, MA 01588 508 234 6158 Toll Free 800 992 5013 FAX 508 234 8251 info@eaw.com 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