EAW FR122e 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# FR122e 999005 (A)/2p/3/14/97 • Printed In USA

TECHNICAL SPECIFICATIONS FR122e

DESCRIPTION

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

compact vented rectangular enclosure. Includes a 12-in

woofer and a 1-in exit compression driver on a 90 x 45 con-

stant directivity horn.

APPLICATIONS

The FR122e provides high output full range response in a

versatile, compact system. Effective for both permanent and

portable applications, it comes with handles, a pole mount

cup and 3/8"-16 threaded mounting/suspension points. Six

Year Warranty.

Application include:

Band PA

Ballroom Events

Corporate Events

Small HOW’s

Dance CLubs

Live Music Clubs

DESCRIPTIVE DATA

Part Number 999005

Product Group I

LF Subsystem & Loading 1x 12-in, Vented

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

Constant Directivity Horn

System Configuration 2-way, Full Range

Powering Configuration(s) Passive LF/HF Crossover

Controls (switches, knobs) Midrange Presence Control

Recommended High-Pass

Frequency (24 dB/Octave) 45Hz

Cabinet Type (shape) Rectangular

Enclosure Materials Baltic Birch Plywood

Finish Black Catalyzed Polyurethane

Connectors 2x Neutrik NL4 Speakon

Suspension Hardware (3) 3/8”-16 Threaded Mounting/

Suspension Points, 2 Top, 1 Rear

Grill Vinyl Coated Perforated Steel

NOMINAL DATA

Frequency Response (Hz)

±3 db 79Hz to 15kHz

-10 dB 49Hz

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

Impedance (Ohms)

Power Handling (Watts)

AES Standard 500

Calculated Maximum Output (dB SPL, @ 1m)

Peak 131.0

Long Term 125.0

Nominal Coverage Angle / -6 dB points (degrees)

Horizontal 90

Vertical 45

Recommended Systems

Sub SB150 / SB250

Dimensions inches millimeters

Height 23 584

Width 15.13 384

Depth 11.63 295

Weights pounds kilograms

Net Weight 44 20.0

Shipping Weight 53.9 24.5

Acoustic Performance Partnership Eastern Acoustic Works FR122e

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 FR122e

DIMENSIONAL DRAWINGS

DIMENSIONAL DRAWING SERVICE ITEMS

LF: Complete Cone Driver:

EAW Part No. 804051

HF: Complete Compression Driver/Tweeter

EAW Part No. 803020

LF: Recone Assembly

EAW Part No. 460048

HF: Diaphragm Assembly

EAW Part No. 806048

Filter/Crossover Network: Complete Assembly

EAW Part No. 225098

ARCHITECTURAL SPECIFICATIONS

The 2-way full range loudspeaker systems shall incorporate a

12-in LF transducer and a 1-in exit compression driver HF

transducer.

The LF driver shall be mounted in a vented enclosure tuned

for optimum low frequency response. The HF driver shall be

loaded with a constant directivity horn with a nominal cov-

erage pattern of 90 (h) x 45°(v). 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 79 Hz to 15 kHz measured on axis. The loudspeaker

shall produce a Sound Pressure Level (SPL) of 98 dB SPL on

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

capable of producing a peak output of 131 SPL on axis at 1

meter. The loudspeaker shall handle 500 Watts of amplifier

power (AES Standard) and shall have a nominal impedance

of 8 Ohms.

The loudspeaker enclosure shall be rectangular in shape. It

shall be constructed of 15mm thickness void-free cross-grain-

laminated Baltic birch plywood and shall employ extensive

internal bracing. It shall be finished in black catalyzed poly-

urethane. Recessed handles shall be installed. Input con-

nectors shall be dual Neutrik NL4 Speakon. An adjustable

midrange attenuator shall be included. Three 3/8"-16

threaded mounting/suspension points shall be provided (2

on top, 1 on back) as well as recessed cup to accept a

standmount pole. The front of the loudspeaker shall be cov-

ered with a vinyl coated perforated steel grill.

The 2-way full range loudspeaker shall be the EAW model

FR122e.

3.50

5.25

10.88

5.25

3.5

4.38

6.00

1.84

BACK

22.50

FRONT

TOP

5.38

11.63

(14.63)

15.13

14.63

10.94

3.19

SIDES

STAND MOUNT

7.31

5.50

BOTTOM

3/8"-16 MOUNTING POINT.

CENTER OF BALANCE.

CORNER PROTECTORS ADD 1/2" TO CABINET OVERALL WIDTH AND HEIGHT.

FR152e

510294

exp 10/31/96 shb

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