EAW UB12Se User Manual
SPECIFICATIONS UB12Se
FEATURES
DESCRIPTION
PERFORMANCE
APPLICATION
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. UB12Se-888110(C)/2 pp 5/1/00 Printed in USA
• Ultra-compact two-way system
• 5.25-in LF/1-in tweeter
• Magnetically shielded for use with video monitors
• High output, high definition sound from an
ultracompact enclosure
Despite its compact size, the UB12Se will faithfully deliver
high output, high definition sound for a wide variety of professional applications. All system elements, including drivers,
crossover/filter components, and the enclosures themselves
are designed to meet EAW’s rigorous standards for reliablility
and durability.
The system operates in fully passive mode with an internal
passive crossover/filter network both dividing the signal and
providing critical equalization functions.
UB12Se’s are available as matched pairs of left and right side
enclosures for ultimate accuracy in reproducing the audio
imaging. Each UB12Se includes a robust 5.25-in woofer
mounted in an optimally vented enclosure and a 1-in soft
dome tweeter specifically d esign ed to pr ovid e sm ooth, studi oquality high frequency reproduction.
As a stand alone system, the UB12Se delivers full range output at surprisingly high levels with flat response for a wide
range of professional audio applications including multimedia
production and presentation, corporate audio/visual systems,
retail spaces, project recording studio, and home theaters.
It is also a popular choice as a secondary distributed reinforcement system providing additional coverage in virtually
any large scale installation such as theaters, performing arts
centers, houses of worship and even arenas and stadiums.The
ultra-compact enclosures can be unobtrusively mounted
almost anywher e . The system in clud es 1/4-in thread ed moun ting points two of which are configured to accept an
Omnimount Series 50. They are also magnetically shielded for
use in immediate pro ximity to vid eo monitors m aking th em an
excellent choice for any multimedia application.
Applications include:
MultiMedia Ballroom Events Boardrooms
Restaurants Theaters Small Retail
Configuration 2-way, full range
Powering Passive LF/HF crossover
LF Subsystem 5.25-in cone, vented
HF Subsystem 1-in soft dome tweeter
Coverage Angles 120° (conical)
Cabinet Type (shape) Rectangular
Enclosure Materials MDF
Finish Black polyurethane
Connectors 2-terminal barrier strip
Suspension Hardware (4) 1/4”-20 threaded mounting
points (1 each top and bottom,
2 on “outside” to accept
Omnimount Series 50)
Grille Powder coated perforated steel
Companion Systems
Sub SB48e
Accessories Wall Mount Bracket (HD12WM)
Dimensions inches millimeters
Height 10.75 273
Width 6.38 162
Depth 6.00 152
Weights pounds kilograms
Net Weight (each) 10 4.6
Shipping Weight (per pair) 23 10.5
Frequency Response (1 Watt @ 1m)
±3 db 98 Hz to 20 kHz
-10 dB 60 Hz
Axial Sensitivity (dB SPL, 1 Watt @ 1m)
89
Impedance (Ohms)
8
Power Handling, AES Standard (Watts)
140*
Calculated Maximum Output (dB SPL @ 1m)
Peak 116.5*
Long Term 110.5*
Nominal Coverage Angles, -6 dB Points (degrees)
Conical 120
Recommended High-Pass Frequency
24 dB/Octave 60 Hz
PHYSICAL
SPECIFICATIONS UB12Se
DIMENSIONAL DRAWING
A & E SPECIFICATIONS
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. UB12Se-888110(C)/2 pp 5/1/00 Printed in USA
The two-way full range loudspeaker system shall incorporate
a 5.25-in LF transducers and a 1-in soft dome tweeter HF
transducer. The system shall be available in mirror-imaged
left and right channel versions.
The LF driver shall be mounted in a vented enclosure tuned
for optimum low frequency response. The drivers shall be
magnetically shielded for use in immediate proximity to
video monitors. An internal passive filter network shall
provide fourth order acoustical crossover and system
equalization.
System frequency response shall vary no more than ±3 dB
from 98 Hz to 20 kHz measured on axis . Operated with a hi gh
pass filter set a 90 Hz (24 dB /octave) the loudspeaker shall
produce a Soun d Pr essure Level (SPL) of 89 dB SPL on axis at
1 meter with a power input of 1 Watt, and shall be capable
of producing a peak output of 116.5 SPL on axis at 1 meter.
The loudspeaker shall handle 140 Watts of amplifier power
(AES Standard) an d shall have a nomin al imped an ce of 8 Ohm s .
The loudspeaker enclosure shall be rectangular in shape. It
shall be constructed of 3/4 thickness medium density fiberboard (MDF). It shall be finished in black polyur ethane . Input
connectors shall be 2-terminal barrier strip. A total of four
1/4”-20 Threaded Mounting Points (1 each top and bottom,
2 on the “outside” side configured to accept an Omnimount
Series 50) shall be provided. The front of the loudspeaker
shall be covered with a vinyl coated perforated steel grille.
The two-way full range loudspeaker shall be the EAW model
UB12Se.
* Data indicate system perform ance in use with a 24 dB/oct.
high-pass filter set at 90 Hz as is typical in most
professional usage. Operation with the specified 60 Hz highpass frequency will yield 100 W atts power han dling an d a calculated peak output of 115.0 dB SPL @ 1m.
Manufacturing tolerances are +/- 0.13 and +/- 1°
UB12Se
ALL DIMENSIONS ARE IN INCHES UNLESS OTHERWISE NOTED
510750
exp 1/2/99 dpm
INDICATES MOUNTING POINT, 1/4-20 THREADED HOLE.
INDICATES CENTER OF BALANCE.
LEFT SIDE
2.87
5.75
RIGHT SIDE
3.00
3.87
3.00
1.88
L
C
BACK
4.37
5.25
INPUT
6.37
FRONT
10.75
GRILL PARTIALLY SHOWN
2.87
L
C
TOP/BOTTOM
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