Electrovoice fri-2082 产品宣传页
Speaker Characteristics
Frequency Response (passive)
-3 dB
70-20,000 Hz
-10 dB
55-16,000 Hz
Axial Sensitivity
(SPL/1 W/1 m) Passive
93 dB
Impedance
8 ohms
Power Handling
Long-term (EIA)
200 watts
Short-term peak
800 watts
Calculated Maximum Output SPL
Peak
122 dB
Long Term
116 dB
Nominal Coverage Angle
Horizontal (-6 dB)
100º
Vertical (-6 dB)
100º
Dimensions
Height
8.75 in. (222 mm)
Width
24.50 in. (62 mm)
Depth
14.0 in. (356 mm)
Weights
Net Weight
40.0 lb
(18.2 kg)
Shipping Weight
52.0 lb
(23.6 kg)
www.electrovoice.com
•
Telex Communications, Inc.
•
www.telex.com
©Telex Communications, Inc. 2/2001 Part Number 38109-978
FRi-2082
Speaker System
Architects’ and Engineers’ Specifications
The two-way full range loudspeaker system shall
incorporate dual 8-inch LF transducers and a 1”/25 mm
voice coil HF compression driver.
incorporate dual 8-inch LF transducers and a 1”/25 mm
voice coil HF compression driver.
The LF driver shall be mounted in a vented enclosure
tuned for optimum low-frequency response.The HF driver
shall be loaded on constant-directivity horn with a nominal
coverage pattern of 100º (h) x 100º (v). An internal passive
filter network shall provide acoustical crossover and system
equalization.
tuned for optimum low-frequency response.The HF driver
shall be loaded on constant-directivity horn with a nominal
coverage pattern of 100º (h) x 100º (v). An internal passive
filter network shall provide acoustical crossover and system
equalization.
System frequency response shall be 55 Hz to 16 kHz
measured on axis.The loudspeaker shall produce a sound
pressure level (SPL) of 93 dB on axis at 1 meter with a
power input of 1 watt, and shall be capable of producing a
full-power peak output of 122 dB on axis at 1 meter. It
shall handle 200 watts of amplifier power long-term (EIA
Standard), and shall have a nominal impedance of 8 ohms.
measured on axis.The loudspeaker shall produce a sound
pressure level (SPL) of 93 dB on axis at 1 meter with a
power input of 1 watt, and shall be capable of producing a
full-power peak output of 122 dB on axis at 1 meter. It
shall handle 200 watts of amplifier power long-term (EIA
Standard), and shall have a nominal impedance of 8 ohms.
The loudspeaker enclosure shall be 5-sided. It shall be
constructed of 13 ply void-free cross-grain-laminated
plywood and shall employ extensive internal bracing. It
shall be finished in black acrylic paint. Input connectors shall
be two at 1 terminal barrier strips. A total of two 3/8-16
threaded mounting/suspension points shall be provided,
(with a U-bracket, one per side). The front of the
loudspeaker shall be cloth coverable with a powder-coated
perforated 18 GA steel grille.
constructed of 13 ply void-free cross-grain-laminated
plywood and shall employ extensive internal bracing. It
shall be finished in black acrylic paint. Input connectors shall
be two at 1 terminal barrier strips. A total of two 3/8-16
threaded mounting/suspension points shall be provided,
(with a U-bracket, one per side). The front of the
loudspeaker shall be cloth coverable with a powder-coated
perforated 18 GA steel grille.
The two-way full range loudspeaker shall be the
Electro-Voice model FRi-2082.
Electro-Voice model FRi-2082.
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, Japan 156-0055, 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. El. Parque Edo. Mex. 53390, 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 12000 Portland Ave South, Burnsville, MN 55337, Phone: 952-887-7424, FAX: 952-887-9212
Latin America
Latin America
12000 Portland Ave South, Burnsville, MN 55337, Phone: 952-887-7491, FAX: 952-887-9212
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.
Top View
Front View
(with grille)
Front View
(with grille removed)
Left Side View
Back View
Bottom View
24.5
14.0
8.75
2082 Spec Sheet Rev A.qxd 5/17/01 10:58 AM Page 2