I@.- |
|
222 HARTREY AVE.. |
EVANSTON. IL. 60204 U.S.A. |
I 1EET |
|
|
|
TWX: 910- 231-0048 |
. |
TELEX: 72-4381 |
SPEAKERMODELSR112WSYSTEM |
||
|
D |
@3MICROPHONESAREA CODE 312/~66AND |
-ELECTRONIC2200 CABLE:COMPONENTSSHUREMICRO |
|
|
SUPPLEMENTAL
OPERATION AND SERVICE INSTRUCTIONS
The Shure Model SR112W Speaker System is a woodgrain version of the Shure Model SR112. Most of the information about the SR112 in the accompanying data sheet (MODEL SR112 AND SR116 SPEAKER SYSTEMS) also applies to the SR112W. The differences are as follows.
DESCRIPTION
The SR112W is designed for permanent indoor installation only. It is constructed of 12.5 mm (1/2 in.) particleboard and covered in woodgrain, scuff-resist- ant vinyl. The grille is of rugged, brown acrylic fabric, with pull tabs for easy access to the speakers. For wall mounting, the SR112W can be used with the optional Shure Model A112D Wall Mount Swivel Bracket.
SPECIFICATIONS
Environmental:
Humidity . . . . . . . .SR112W: Normal indoor
Overall Dimensions. .419 mm H x 606 mm W x 384 mm D (16% in. x 23% in. x 15% in.)
Weight . . . . . . . . . . . .SR112W: 20.88 kg (46 Ib)
Construction . . . . . . .12.5 mm (% in.) particleboard, woodgrain vinyl covering, brown acrylic fabric grille
SERVICE INSTRUCTIONS
See SR112 data sheet for speaker access and testing.
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 shall have an EIA sensitivity rating of 48 dB at 9.2m (30 feet) with 1 milliwatt (equivalent to 97 dB at lm - 3.3 feetwith a 1-watt input).
The sound pressure distribution shall be nominally uniform over a 120" angle in the horizontal plane and a 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 &ohm load.
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 (Yz in.) 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 71" C (-20°F to 160°F). The Speaker shall meet all specifications when operating within the operating temperature limits.
Any Speaker not meeting all the above specifications, 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 SR112W.
Copyright 1980, Shure |
Brothers Inc |
Printed i n U.S.A. |
27A1596 (TH) |
( O V E R ) |
REPLACEMENT PARTS LIST
Reference |
Replacbment |
|
Designation |
Kit No. * |
Qty. |
|
|
|
MPI |
- |
- |
MP4 |
- |
- |
MP5 |
- |
- |
MP9 |
- |
- |
Replacement Kit Consists of:
Part No. |
Description |
60A68 SR112W Speaker Enclosure
Assembly (including Rear
Panel, Fiber Glass; without
Speakers, Crossover Network,
Horn/Baffle Board, Feet,
.Grille Assembly)
39A345 Nameplate
90A2755 Grille Assembly
(with Nameplate)
53B1559 Connector Plate (without
terminal strip) (SR112W)