EAW UB80 Bedienungsanleitung

EASTERN ACOUSTIC WORKS

One Main Street, Whitinsville, MA 01588 • (508) 234 - 6158 • FAX (508) 234 - 8251 • Email [email protected] • Web http://www.eaw.com

EAW products are continually improved. All specifications are therefore subject to change without notice. • PUB# UB80-888114 (B)/2 pp/5/1/00 • Printed In USA

SPECIFICATIONS UB80

FEATURES

• Angled baffle, ultra two-way system

• 8-in LF/1.3-in tweeter on Wave Guide Plate™ (120°

conical coverage pattern)

• Asymmetrical enclosure mounts against wall and

ceiling

• High output, high definition sound from an

ultracompact enclosure

DESCRIPTION

A 2-way full range system (passive LF/HF crossover) in an

ultracompact asymmetrical enclosure. Includes an 8-in woofer

and a 1.3-in soft dome tweeter on a Wave Guide Plate™.

APPLICATIONS

The UB80 is engineered to provide high definition, high out-

put in demanding nearfield applications. Unique enclosure

shape offers exceptional flexibility in difficult mounting lo-

cations. Comprehensive mounting/suspension points. Six year

warranty.

Applications include:

Large Theaters (underbalcony fill/delay)

Small Theaters (underbalcony fill/delay)

MultiMedia

Boardrooms

Small HOW’s (distributed)

Large Retail Spaces (distributed)

PHYSICAL

LF Subsystem 1x 8-in cone, vented

HF Subsystem 1x 1.3-in soft dome tweeter on

Wave Guide Plate™

Configuration 2-way,full range, overhead mount

Powering Passive

Cabinet Type (shape) Irregular pentagon

Enclosure Materials Baltic birch plywood

Finish Black catalyzed polyurethane

Connectors 2x Neutrik NL4 Speakon

2-terminal barrier strip

Suspension Hardware (2) 3/8”-16 threaded suspension

points (1 per side) Plus 4 1/4”-20

threaded mounting points on back

for Omnimount Series 75

Grilel Vinyl coated perforated sheet

Mounting Bracket 980003

Dimensions Inches Millimeters

Height 11.75 298

Width 19.75 502

Depth 9.63 245

Weights Pounds Kilograms

Net Weight 45 20.5

Shipping Weight 51 23.2

PERFORMANCE

Frequency Response (1 Watt @ 1m)

±3 db 75 Hz to 17 kHz

-10 dB 55 Hz

Axial Sensitivity (dB SPL, 1 Watt @ 1m)

Impedance (Ohms)

Power Handling, AES Standard (Watts)

180

Calculated Maximum Output (dB SPL @ 1m)

Peak 120.6

Long Term 114.6

Nominal Coverage Angle, -6 dB Points (degrees)

Conical 120

Recommended High-Pass Frequency

24 dB/Octave 50 Hz

Acoustic Performance Partnership Eastern Acoustic Works UB80

One Main Street, Whitinsville MA, 01588 USA • Phone 508/234-6158 • Toll Free 800/992-5013 • Fax 508/234-8251 • Web http://www.eaw.com • email info@eaw.com

SPECIFICATIONS UB80

DIMENSIONAL DRAWINGS

DIMENSIONAL DRAWING A & E SPECIFICATIONS

The two-way full range loudspeaker systems shall incorpo-

rate an 8-in LF transducer and a 1.3-in soft dome tweeter HF

transducer.

The LF driver shall be mounted in a vented enclosure tuned

for optimum low frequency response. The HF driver shall be

loaded on an axis-symmetrical wave guide plate with a nomi-

nal coverage pattern of 120°(conical). 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 75 Hz to 17 kHz measured on axis. The loudspeaker

shall produce a Sound Pressure Level (SPL) of 92 dB SPL on

axis at 1 meter with a power input of 1 Watt, and shall be

capable of producing a peak output of 120.6 SPL on axis at

1 meter. The loudspeaker shall handle 180 Watts of amplifier

power (AES Standard) and shall have a nominal impedance

of 8 Ohms.

The loudspeaker enclosure shall be irregularly pentagonal in

shape. It shall be constructed of 1/2-in thickness void-free

cross-grain-laminated Baltic birch plywood and shall employ

extensive internal bracing. It shall be finished in black cata-

lyzed polyurethane. Input connectors shall be 2-terminal

barrier strip and dual Neutrik NL4 Speakon. A total of two 3/

8"-16 Threaded Mounting Points (1 each per side) and four

1/4”-20 Threaded Mounting Points (on rear to accept

Omnimount Series 75) 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

UB80.

6.15 5.25

4.25

9.88

VIEW A-A

BACK

7.17

9.62

9.88

TOP

20°

45°

19.75

3.5

.97 8.882 .97

4.62

6.06 5.44

11.75

FRONT

SIDES

UB80

510280 EXP 4/1/97 SHB

3/8-16 MOUNTING POINT

1/4-20 MOUNTING POINT FOR ONMIMOUNT SERIES 75

ALL DIMENSIONS IN INCHES UNLESS OTHERWISE SPECIFIED.

CENTER OF GRAVITY.

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