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
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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)
92
Impedance (Ohms)
8
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
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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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