EAW UB22 Technical Specifications

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TECHNICAL SPECIFICATIONS UB22

DESCRIPTION

A 2-way full range system (passive LF/HF crossover) in an
ultracompact dual baffle enclosure. Includes 2x 5.25-in woof­ers and a 1-in exit compression driver on a 120 x 50 con­stant directivity horn.

APPLICATIONS

The UB22 is engineered to provide extra-wide-angled cover­age (horizontal) from a wall mounted position. Surprisingly
high output with high definition. Effective as a delay loud­speaker in a larger system or in a distributed background/
foreground music system. Comprehensive mounting/suspen­sion points. Six year warranty.

Applications include:

Large Theaters (fill/delay)
Small Theaters (fill/delay)
Boardrooms
Small HOW’s (fill/delay)
Restaurants
Retail Spaces (distributed)

DESCRIPTIVE DATA

Part Number 999041

Product Group I

LF Subsystem & Loading 2x 5.25-in Cone

HF Subsystem & Loading 1x 1-in Exit Compression Driver on

Constant Directivity Horn

System Configuration 2-way, Full Range, Wallmount

Powering Configuration(s) Passive LF/HF Crossover

Recommended High-Pass

Frequency (24 dB/Octave) 50Hz

Cabinet Type (shape) Square with Curved Face,

Dual Angled Baffles

Enclosure Materials Baltic Birch Plywood & MDF

Finish Black Catalyzed Polyurethane

Connectors 2-Terminal Barrier Strip

Suspension Hardware (4) 1/4”-20 Threaded Mounting/

Suspension Points (1 each top,
bottom and sides)

Grill Vinyl Coated Perforated Steel

Mounting Bracket 980006

NOMINAL DATA

Frequency Response (Hz)

±3 db 100Hz to 19kHz

-10 dB 60Hz

Axial Sensitivity (dB SPL/1 Watt/1m)

93

Impedance (Ohms)

4

Power Handling (Watts)

AES Standard 200

Calculated Maximum Output (dB SPL, @ 1m)

Peak 122.0

Long Term 116.0

Nominal Coverage Angle / -6 dB points (degrees)

Horizontal 120

Vertical 50

Dimensions inches millimeters

Height 11.75 298

Width 11.75 298

Depth 7.50 191

Weights pounds kilograms

Net Weight 16.5 7.5

Shipping Weight 19 8.6

EASTERN ACOUSTIC WORKS

One Main Street, Whitinsville, MA 01588 • (508) 234 - 6158 • FAX (508) 234 - 8251 • Email [e-mail] • Web http://www.eaw.com
EAW products are continually improved. All specifications are therefore subject to change without notice. • PUB# UB22 999041(A)/2p/3/14/97 • Printed In USA

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TECHNICAL SPECIFICATIONS UB22

DIMENSIONAL DRAWING SERVICE ITEMS

DIMENSIONAL DRAWINGS

UB22

FRONT

LEFT

510167
exp 2/16/97 shb

MOUNTING POINT, 1/4"-20 THREADED HOLE.

CENTER OF GRAVITY.

ALL DIMENSIONS ARE IN INCHES UNLESS OTHERWISE NOTED.

11.75

11.75

4.25

3.75
REF

BACK

4.81

R 7.77 REF

TOP

7.50

7.88

2.75

5.38

BOTTOM

7.50

RIGHT

2.44

5.88

3.11

3.13
REF

LF: Complete Cone Dirver

EAW Part No. 803016

HF: Complete Compression Driver/Tweeter

EAW Part No. 804001

Filter/Crossover Network: Complete Assembly

EAW Part No. 201233

ARCHITECTURAL SPECIFICATIONS

The two-way full range loudspeaker systems shall incorpo­rate 2x 5.25-in LF transducers and a 1-in exit compression
driver HF transducer.

The HF driver shall be loaded on a constant directivity horn

with a nominal coverage pattern of 120° (h) x 50° (v). The

LF drivers shall be mounted on separate angled baffles to
match the HF horn’s coverage angle. 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 100 Hz to 19 kHz measured on axis. The loudspeaker
shall produce a Sound Pressure Level (SPL) of 93 dB SPL on
axis at 1 meter with a power input of 1 Watt, and shall be
capable of producing a peak output of 122 SPL on axis at 1
meter. The loudspeaker shall handle 200 Watts of amplifier
power (AES Standard) and shall have a nominal impedance
of 4 Ohms.

The loudspeaker enclosure shall be rectangular in shape with
the exception of the rounded front baffle. It shall be con­structed of 3/4-in medium density fiberboard (MDF) with
the exception of the baffle which shall be15mm thickness
void-free cross-grain-laminated Baltic birch plywood. The
enclosure shall employ extensive internal bracing. It shall
be finished in black catalyzed polyurethane. Input connec­tors shall be 2-terminal barrier strip. A total of four 1/4"-20
threaded mounting/suspension points (1 each top, bottom
and sides) shall be provided. The front of the loudspeaker
shall be covered with a vinyl coated perforated steel grill.

The two-way full range loudspeaker shall be the EAW model
UB82.

Acoustic Performance Partnership Eastern Acoustic Works UB22

One Main Street, Whitinsville MA, 01588 USA • Phone [phone] • Toll Free 800/992-5013 • Fax [phone] • Web http://www.eaw.com • email [e-mail]