EAW UB12S 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# UB12S MATCHED PAIR 999314(A)/14p/4/7/97 • Printed In USA

TECHNICAL SPECIFICATIONS UB12S

DESCRIPTION

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

ultracompact vented rectangular enclosure. Includes a 5.25-

in woofer and a 3/4-in soft dome tweeter. Magnetically

shielded for use in immediate proximity to video monitors.

APPLICATIONS

The UB12S provides surprisingly high output and reliability

from a mini-monitor. Magnetically shielded for use in imme-

diate proximity to video monitors. 1/4"-20 threaded mount-

ing/suspension points allow permanent installation. Six year

warranty.

Applications include:

Ballroom Events

MultiMedia

Boardrooms

Restaurants

Small Retail Spaces

DESCRIPTIVE DATA

Part Number 999314 (matched pair)

Product Group J

LF Subsystem & Loading 1x 5.25-in Cone Vented

HF Subsystem & Loading 1x 3/4-in Soft Dome

System Configuration 2-way, Full Range

Powering Configuration(s) Passive LF/HF Crossover

Recommended High-Pass

Frequency (24 dB/Octave) 60Hz

Cabinet Type (shape) Rectangular

Enclosure Materials MDF

Finish Black Catalyzed Polyurethane

Connectors 2-Terminal Barrier Strip

Suspension Hardware (4) 1/4”-20 threaded mounting/

suspension points (1 each top and

bottom, 2 on one side to accept

Omnimount Series 25)

Grill Vinyl Coated Perforated Steel

Mounting Bracket 980004

NOMINAL DATA

Frequency Response (Hz)

±3 db 98Hz to 20kHz

-10 dB 60Hz

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

Impedance (Ohms)

Power Handling (Watts)

AES Standard 140

Calculated Maximum Output (dB SPL, @ 1m)

Peak 116.5

Long Term 110.5

Nominal Coverage Angle / -6 dB points (degrees)

Conical 120

Dimensions inches millimeters

Height 10.75 273

Width 6.375 162

Depth 6 152

Weights pounds kilograms

Net Weight (each) 10 4.6

Shipping Weight (per pair) 23 10.5

One half of pair shown.

Acoustic Performance Partnership Eastern Acoustic Works UB12S

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

TECHNICAL SPECIFICATIONS UB12S

DIMENSIONAL DRAWINGS

DIMENSIONAL DRAWING SERVICE ITEMS

LF: Complete Cone Driver

EAW Part No. 804056

HF: Complete Compression Driver/Tweeter

EAW Part No. 805005

Filter/Crossover Network: Complete Assembly

EAW Part No. 201458, 201459

ARCHITECTURAL SPECIFICATIONS

The two-way full range loudspeaker systems shall incorpo-

rate a 5.25-in LF transducer a 3/4-in HF transducer.

The LF driver shall be mounted in a vented enclosure tuned

for optimum low frequency response. The system shall have

a nominal coverage pattern of 120°(conical). An internal

passive filter network shall provide fourth order acoustical

crossover and system equalization. The drivers shall be mag-

netically shielded allowing the systems to be used in imme-

diate proximity to video monitors.

System frequency response shall vary no more than ±3 dB

from 98 Hz to 20 kHz measured on axis. The loudspeaker

shall produce a Sound Pressure 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) and shall have a nominal impedance

of 8 Ohms.

The loudspeaker enclosure shall be rectangular in shape and

shall be available in left/right mirror-imaged pairs. It shall

be constructed of 3/4-in medium density fiberboard (MDF)

and shall employ extensive internal bracing. It shall be fin-

ished 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 and bottom, 2 on

one side to accept Omnimount Series 25) 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

UB12S.

UB12S Right

3.00

6.00

2.50

4.13

10.75

4.37

2.88

BACK

1.13

1.87

3.19

2.13

6.37

FRONT

TOP

RIGHT SIDE

510199

EXP 4/27/96 SHB

MOUNTING POINT 1/4"- 20 THREADED HOLE

ALL DIMENSIONS ARE IN INCHES UNLESS OTHERWISE NOTED.

Acoustic Performance Partnership Eastern Acoustic Works UB12S

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

TECHNICAL SPECIFICATIONS UB12S

FREQUENCY RESPONSE INPUT IMPEDANCE

Q & DIRECTIVITY INDEX (DI)

BEAMWIDTH

Freq Hor Q Ver Q Tot Q Hor Beamwidth Ver Beamwidth

100 1.2 1.2 1.1 360 360

125 1.1 1 1 360 360

160 1.6 1.5 1.5 360 360

200 1.1 1.2 1.1 360 360

250 1.7 1.7 1.7 360 360

315 1.6 1.6 1.6 360 360

400 1.8 1.9 1.9 360 360

500 2.2 2.4 2.2 360 360

630 2.1 2.2 2.1 360 360

800 2.4 3 2.6 206 173

1000 3.2 4 3.5 191 120

1250 4 4.9 4.3 128 106

1600 4.6 10.2 6.4 120 71

2000 5.2 11.3 7.1 116 51

2500 4.9 7.2 5.8 120 106

3150 3.8 3.9 3.9 137 149

4000 3.1 3.3 3.4 144 146

5000 4.2 3.5 3.3 130 134

6300 6.4 5.6 6 105 115

8000 8.9 10.8 9.7 87 76

10000 11 8.6 9.5 66 77

12500 9.7 8.1 8.8 80 94

16000 18.7 18 18.3 56 55

20000 24.8 18.5 21.4 40 40

Q & BEAMWIDTH BY FREQUENCY

100

120

100 1000 10000 20000

dB SPL

Frequency (Hz)

UB12S Axial Response

100

200 1000 10000

Directivity Index

Frequency (Hz)

Horizontal Q and Directivity (1/3 Octave)

Vertical Q and Directivity (1/3 Octave)

Total Q and Directivity (1/3 Octave)

UB12S Q and Directivity

120

150

180

210

240

270

300

330

360

200 1000 10000

Degrees

Frequency (Hz)

Horizontal Beamwidth (1/3 Octave)

Vertical Beamwidth (1/3 Octave)

UB12S Beamwidth vs Frequency

20 100 1000 10000 20000

Ohms

Frequency (Hz)

UB12S Full Range Input Impedance (Magnitude)

Acoustic Performance Partnership Eastern Acoustic Works UB12S

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

TECHNICAL SPECIFICATIONS UB12S

HORIZONTAL OFF-AXIS RESPONSE VERTICAL OFF-AXIS RESPONSE

On-axis response normalized to 0 dB. On-axis response normalized to 0 dB.

-20

-10

200 1000 10000

Attenuation in dB

Frequency (Hz)

Horizontal +10 degrees

Horizontal -10 degrees

UB12S Horizontal ±10°

-20

-10

200 1000 10000

Attenuation in dB

Frequency (Hz)

Horizontal +20 degrees

Horizontal -20 degrees

UB12S Horizontal ±20°

-20

-10

200 1000 10000

Attenuation in dB

Frequency (Hz)

Horizontal +30 degrees

Horizontal -30 degrees

UB12S Horizontal ±30°

-20

-10

200 1000 10000

Attenuation in dB

Frequency (Hz)

Horizontal +40 degrees

Horizontal -40 degrees

UB12S Horizontal ±40°

-20

-10

200 1000 10000

Attenuation in dB

Frequency (Hz)

Vertical +10 degrees

Vertical -10 degrees

UB12S Vertical ±10°

-20

-10

200 1000 10000

Attenuation in dB

Frequency (Hz)

Vertical +20 degrees

Vertical -20 degrees

UB12S Vertical ±20°

-20

-10

200 1000 10000

Attenuation in dB

Frequency (Hz)

Vertical +30 degrees

Vertical -30 degrees

UB12S Vertical ±30°

-20

-10

200 1000 10000

Attenuation in dB

Frequency (Hz)

Vertical +40 degrees

Vertical -40 degrees

UB12S Vertical ±40°

Acoustic Performance Partnership Eastern Acoustic Works UB12S

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

TECHNICAL SPECIFICATIONS UB12S

HORIZONTAL 1/3 OCTAVE POLAR DATA UB12

0°

30°

60°

90°

120°

150°

180°

210°

240°

270°

300°

330°100

125

160

200

0°

30°

60°

90°

120°

150°

180°

210°

240°

270°

300°

330°1600

2000

2500

3150

0°

30°

60°

90°

120°

150°

180°

210°

240°

270°

300°

330°250

315

400

500

0°

30°

60°

90°

120°

150°

180°

210°

240°

270°

300°

330°630

800

1000

1250

0°

30°

60°

90°

120°

150°

180°

210°

240°

270°

300°

330°10000

12500

16000

20000

0°

30°

60°

90°

120°

150°

180°

210°

240°

270°

300°

330°4000

5000

6300

8000

Acoustic Performance Partnership Eastern Acoustic Works UB12S

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

TECHNICAL SPECIFICATIONS UB12S

VERTICAL 1/3 OCTAVE POLAR DATA UB12

0°

30°

60°

90°

120°

150°

180°

210°

240°

270°

300°

330°100

125

160

200

0°

30°

60°

90°

120°

150°

180°

210°

240°

270°

300°

330°250

315

400

500

0°

30°

60°

90°

120°

150°

180°

210°

240°

270°

300°

330°10000

12500

16000

20000

0°

30°

60°

90°

120°

150°

180°

210°

240°

270°

300°

330°1600

2000

2500

3150

0°

30°

60°

90°

120°

150°

180°

210°

240°

270°

300°

330°4000

5000

6300

8000

0°

30°

60°

90°

120°

150°

180°

210°

240°

270°

300°

330°630

800

1000

1250

Acoustic Performance Partnership Eastern Acoustic Works UB12S

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

TECHNICAL SPECIFICATIONS UB12S

0°

30 °

60 °

90 °

120 °

150 °

180 °

210 °

240 °

270 °

300 °

330 °

12S 125 Hz Horizontal Octave P olar Data

0°

30 °

60 °

90 °

120 °

150 °

180 °

210 °

240 °

270 °

300 °

330 °

12S 250 Hz Horizontal Octave Polar Data

HORIZONTAL OCTAVE POLAR DATA

Acoustic Performance Partnership Eastern Acoustic Works UB12S

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

TECHNICAL SPECIFICATIONS UB12S

0°

30 °

60 °

90 °

120 °

150 °

180 °

210 °

240 °

270 °

300 °

330 °

12S 500 Hz Horizontal Octave Polar Data

0°

30 °

60 °

90 °

120 °

150 °

180 °

210 °

240 °

270 °

300 °

330 °

B12S 1000 Hz H orizontal Octave Polar Data

HORIZONTAL OCTAVE POLAR DATA

Acoustic Performance Partnership Eastern Acoustic Works UB12S

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

TECHNICAL SPECIFICATIONS UB12S

0°

30 °

60 °

90 °

120 °

150 °

180 °

210 °

240 °

270 °

300 °

330 °

S 2000 Hz Horizontal Octave Polar Data

0°

30°

60°

90°

120°

150°

180°

210°

240°

270°

300°

330°

UB12 4000 Hz Horizontal Octave Polar Data

HORIZONTAL OCTAVE POLAR DATA

Acoustic Performance Partnership Eastern Acoustic Works UB12S

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