© Telex Communications, Inc. 7/2001
Part Number 38109-985 Rev A
U.S.A. and Canada only.
For customer orders, contact the Customer Service department at
800/392-3497 Fax: 800/955-6831
For warranty repair or service information, contact the Service
Repair department at 800/685-2606
For technical assistance, contact Technical Support at 866/78AUDIO
Please refer to the Engineering Data Sheet for warranty information.
Specifications subject to change without notice.
USA
12000 Portland Ave South, Burnsville, MN 55337, Phone: 952-884-4051, Fax: 952-884-0043
Canada
705 Progress Avenue, Unit 46, Scarborough, Ontario, Canada, M1H2X1, Phone: 416-431-4975, 800-881-1685, Fax: 416-431-4588
Germany
Hirschberger Ring 45, D94315, Straubing, Germany, Phone: +49 9421-706 0, Fax: +49 9421-706 287
France
Parc de Courcerin, Allee Lech Walesa, Lognes, 77185 Marne la Vallee, France, Phone: +33 1 6480-0090, Fax: +33 1 6480-4538
Australia
Unit 23, Block C, Slough Business Park, Slough Avenue, Silverwater, N.S.W. 2128, Australia, Phone: +61 2-9648-3455, Fax: +61 2-9648-5585
Hong Kong
Unit E & F, 21/F, Luk Hop Industrial Bldg., 8 Luk Hop St., San PO Kong, Kowloon, Hong Kong, Phone: +852-2351-3628, Fax: +852-2351-3329
Japan
5-3-8 Funabashi, Setagaya-ku, Tokyo, 156-0055 Japan, Phone: +81 3-5316-5020, Fax: +81 3-5316-5031
Singapore
3015A Ubi Rd 1,05-10, Kampong Ubi Industrial Estate, Singapore 408705,Phone: +65-746-8760, Fax: +65-746-1206
Mexico
Av. Parque Chapultepec #66-201, Col. EI Parque Edo. De Mexico 53390, Mexico, Phone: +52 5358-5434, Fax: +52 5358-5588
UK
4, The Willows Centre, Willow Lane, Mitcham,Surrey CR4 4NX, UK, Phone: +44 181 640 9600, Fax: +44 181 646 7084
Africa,Mid-East
Hirschberger Ring 45, D94315, Straubing, Germany, Phone: +49 9421-706 0, Fax: 49 9421-706 287
Latin America
12000 Portland Ave South, Burnsville, MN 55337, Phone: 952-887-7491, Fax: 952-887-9212
www.electrovoice.com Telex Communications, Inc.
www.telex.com
shall be recessed within the sides of the enclosure and of such design to
allow safe handling from any direction. There shall be a 1-3/8 diameter pole
mounting socket located on the bottom of the cabinet. The top and bottom
of the enclosure shall have L-track rigging installed and the rear shall have
a pull-up point. Three single studded ancra fittings rated for overhead use
shall be included with each loudspeaker system. Fittings shall include a
tethered safety pin to ensure proper installation.
The two-way full-range loudspeaker system shall be the Electro-Voice model
QRx-112/75.
Speaker Characteristics:
Frequency Response
- 3 dB .......................................................................... 75 Hz - 15 kHz
- 10 dB ........................................................................ 52 Hz - 18 kHz
Axial Sensitivity
SPL, 1 watt @ 1 m, Passive ..................................................... 98 dB
SPL, 1 watt @ 1 m, Biamp (LF/HF) ................................. 100/112 dB
Impedance
Passive .................................................................................... 8 ohms
Biamp (LF/HF) ...................................................................... 8/8 ohms
Power Handling
Passive - Long-Term EIA .................................................... 300 watts
Short-term peak ................................................................ 1200 watts
Biamp - LF Long-Term EIA ................................................. 300 watts
Short-term peak ................................................................ 1200 watts
Biamp - HF Long-Term AES ................................................. 75 watts
Short-term peak .................................................................. 300 watts
Calculated Maximum SPL Output
Long-Term ............................................................................... 125 dB
Peak ......................................................................................... 131 dB
Nominal Coverage Angle
Horizontal (-6 dB) ................................................................... 75 Deg.
Vertical (-6 dB) ............................................................... +15/-35 Deg.
Dimensions
Height ................................................................ 26.60 in. (675.5 mm)
Width at front ..................................................... 15.35 in. (389.9 mm)
Width at back ....................................................... 6.86 in. (174.2 mm)
Depth ................................................................. 16.02 in. (371.5 mm)
Trapezoid Angle ........................................................ 10 Deg. per side
Weights
Net Weight ...................................................................... 58 lb (26 kg)
Shipping Weight ............................................................. 64 lb (29 kg)
Dimensions
Top View
Front View
(with grille removed)
Side View
Back View
