Additional Resources: Product Page 3D Model date 03/03/2020 page 1 of 3 MODEL: GF0506 DESCRIPTION: SPEAKER FEATURES 50 mm square frame 0.25 W 8 impedance ferrite magnet paper cone SPECIFICATIONS parameter conditions/description min typ max units input power 0.25 0.5 W impedance at 0.8 kHz, 1.0 V 6.8 8 9.2 resonant frequency (Fo) at 1.0 V 344 430 516 Hz frequency response Fo 7,200 Hz sound pressure level at 0.25 W, 50 cm, avg at 1.0, 1.4, 1.7, 2.0 kHz 79 82 85 dB buzz, rattle, etc. must be normal at sine wave 1.41 V dimensions 50 x 50 x 17.5 mm magnet ferrite cone material paper terminal solder eyelets weight 54.0 g operating temperature -25 70 C hand soldering for maximum 3 seconds 360 380 400 C RoHS yes cuidevices.comAdditional Resources: Product Page 3D Model CUI Devices MODEL: GF0506 DESCRIPTION: SPEAKER date 03/03/2020 page 2 of 3 MECHANICAL DRAWING units: mm tolerance: 0.8 mm 45.00 32.00 17.50 2.50 50.00 4.00 (4 PLCS) + - 56.50 FREQUENCY RESPONSE CURVE parameter conditions/description potentiometer range 50 dB rectifier RMS lower limit frequency 20 Hz wr. speed 100 mm/sec zero level 60 dB cuidevices.com