GF0771M CUI Inc, GF0771M Datasheet
GF0771M
Manufacturer Part Number
GF0771M
Description
SPEAKER 8 OHM 1W 77MM ROUND
Manufacturer
CUI Inc
Series
GFr
Type
Magneticr
Datasheet
1.GF0771M.pdf
(2 pages)
Specifications of GF0771M
Frequency Range
280Hz ~ 11kHz
Impedance
8 Ohm
Size / Dimension
77mm Dia x 24mm H
Sound Pressure Level
90dB
Power - Rated
1W
Power - Max
2W
Termination
Solder Eyelet(s)
Material - Cone
Mylar
Material - Magnet
Ferrite
Shape
Round
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Specifications
Nominal Size
Impedance
Resonant frequency
Sound pressure level
Response
Input power
Operation
Buzz, rattle, etc.
Magnet
Load test
Heat test
Humidity test
Frequency Response Curve
Potentiometer range
Rectifier
Lower limit frequency
Wr. speed
Zero level 70 dB
Phone: 800.275.4899
Fax: 503.612.2381
77 mm (3.00 in)
8 Ohm ± 15%
280 Hz ± 56 Hz
90 dB/w ± 3 dB
Fo Hz ~ 11 KHz max 10 dB
Nominal
must be normal at program source 1 W
must be normal at sine wave 2.82 V
Size: 32 x 18 x 6 mm
White noise
70 ± 2° C
40 ± 2° C
50 dB
RMS
20 Hz
100 mm/sec
www.cui.com
Description: speaker
Part No: GF0771M
1 W
1 W
20-50% R.H.
90-95% R.H.
20050 SW 112th Ave.
(See attached drawing)
at
at
1 w 50 cm ave. at 0.6K, 0.8K, 1.0K, 1.2K Hz
Handling capacity
for
800 Hz 1 V
1 V
48 hours
48 hours
48 hours
Tualatin, OR 97062
2 W
Date: 9/27/2006
Unit: mm
Page No: 1 of 2
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GF0771M Summary of contents
Page 1
... Load test Heat test Humidity test Frequency Response Curve Potentiometer range Rectifier Lower limit frequency Wr. speed Zero level 70 dB Phone: 800.275.4899 Fax: 503.612.2381 Part No: GF0771M Description: speaker 77 mm (3.00 in) (See attached drawing) 8 Ohm ± 15% at 800 280 Hz ± dB/w ± ave. at 0.6K, 0.8K, 1.0K, 1.2K Hz ...
Page 2
... REV. DESCRIPTION A NEW DRAWING TOLERANCE: ±0.5mm UNLESS OTHERWISE SPECIFIED 20050 SW 112th Ave. Tualatin, OR 97062 Phone: 503-643-4899 800-275-4899 Fax: 503-372-1266 Website: www.cui.com TITLE: Round frame mylar cone - ferrite magnet PART NO. GF0771M APPROVED BY: DRAWN BY: ZRJ DATE 8/8/2006 RoHS REV: A UNITS: MM [INCHES] SCALE: 1:1 ...