Shure SR112W User Guide

222

HARTREY AVE.. EVANSTON. IL.

60204

U.S.A.

I@.-

The Shure Model SR112W Speaker System is a woodgrain version of the Shure Model the information about the data sheet (MODEL SYSTEMS) also applies to the ences are as follows.

DESCRIPTION

The SR112W is designed for permanent indoor installation only. It is constructed of 12.5 mm particleboard and covered in woodgrain, scuff-resistant vinyl. The grille is of rugged, brown acrylic fabric,

with pull tabs for easy access to the speakers. For wall mounting, the optional Shure Model

Bracket.

SPECIFICATIONS

Environmental:

Humidity

Overall Dimensions.

Weight Construction

. . . .

. . . . . . .

. .

. . . . .

MICROPHONES

AREA

CODE

312/~66-2200

AND

ELECTRONIC

. CABLE:

TWX:

910- 231-0048

SUPPLEMENTAL

OPERATION AND SERVICE INSTRUCTIONS

SR112. Most of

SR112 in the accompanying

SR112 AND SR116 SPEAKER

SR112W. The differ-

(1/2 in.)

SR112W can be used with the

A112D Wall Mount Swivel

SR112W: Normal indoor

.419 mm

SR112W: 20.88 kg (46 Ib)

.12.5 mm

606 mm W x 384 mm

(16% in. x 23% in.

D 15% in.)

in.) particleboard, woodgrain vinyl covering, brown acrylic fabric grille

COMPONENTS

SHUREMICRO

TELEX:

72-4381

EET

SERVICE INSTRUCTIONS

See SR112 data sheet for speaker access and test-

ing.

Grille Assembly

The grille assembly can be removed by grasping the two cloth tabs at the upper edge of the grille assembly and pulling outward.

ARCHITECTS' AND ENGINEERS' SPECIFICATIONS

The Speaker shall be a speaker designed for indoor use in sound reinforcement or studio monitor applications. The Speaker shall utilize two 8-inch cone-type speakers and one high-frequency driver. The Speaker

have an EIA sensitivity rating of 48 dB at

shall

(30 feet) with 1 milliwatt (equivalent to 97 dB at lm-

3.3 feet- with a 1-watt input). The sound pressure distribution shall be nominally

uniform over a 120" angle in the horizontal plane and

90" angle in the vertical plane.

The usable frequency response of the Speaker shall

be uniform and peak-free from 45 Hz to 16,000 Hz.

Nominal impedance of the Speaker shall be 8 ohms

and it shall be designed to operate with amplifiers delivering up to 100 watts to an

The speakers shall be wired with a 2600 Hz crossover network in a series-parallel configuration and connected to a two-terminal barrier terminal strip.

The speaker enclosure shall be 12.5 mm particleboard construction covered with woodgrain, scuff-resistant vinyl. Molded feet protect surfaces and permit stacking. The Speaker shall measure 419 mm in height, 606 mm in width, and 384 mm in depth (16% in. x 237/8 in. x 15l/e in.). The weight shall be

20.88 kg (46 Ib).

The operating temperature range of the Speaker shall be 7°C to 43°C (20°F to 110°F). The storage

temperature range shall be -29°C to to 160°F). The Speaker shall meet all specifications when operating within the operating temperature limits.

Any Speaker not meeting all the above specifica-

tions, or having a sealed cabinet which prevents internal inspection and servicing, shall be deemed unacceptable under this specification. The Speaker shall be a Shure Model

SPEAKER MODEL SR112W SYSTEM

&ohm load.

SR112W.

9.2m

(Yz

in.)

(-20°F

27A1596

1980,

(TH)

Shure

Brothers

Inc

(OVER)

Printed

U.S.A.

REPLACEMENT PARTS

LIST

Reference

Designation

MP4 M P5

Replacbment

Kit No.

Qty.

Replacement Kit Consists of:

Part No.

60A68

39A345 90A2755

53B1559

SR112W Speaker Enclosure Assembly (including Rear Panel, Fiber Glass; without Speakers, Crossover Network, Horn/Baffle Board, Feet, Grille Assembly)

Nameplate Grille Assembly

(with Nameplate) Connector Plate (without

terminal strip)

Description

(SR112W)