40mm Multimedia Round Speaker 4 Ohm 3 Watt

40mm, 8ohm speaker, 3w, 800hz,, NdFeB, round shape speaker, metal frame, loud speaker, internal magnet speaker, communication application, access control system,dynamic multimedia speaker,micro speaker

Categories Microphone, Mulltimedia Round Speaker

描述

Product specification
Mounting Type	Light board or according to customer requirements
Description	4 ohm 3 w speaekr 40mm
Frequency	0-20kHz
Product Name	40*21.5mm 4 ohm 3w full range micro dynamic multimedia speaker
TYPE	Dynamic speaker
RATED / MAX. POWER	2W/ 3W
Impedance	4Ω±15% At:1000Hz 1.0V
Resonance Frquency	180Hz ±20% FO tester or equivalent equipment
FREQUENCY RANGE	fo 0~ 20kHz
Distortion	Less than 5 % Rated Power (2W)
Sensitivity	88dB ±2dB At: 0.5m / 1W 600Hz.800Hz.1000Hz. 1200Hz
OPERATING TEMPERATURE	– 30℃ ~ +60℃
Speaker Edge	No
Magnet Type	NdFeB
Frame Shape	Round