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big magnet loundspeaker

Name: big magnet loundspeaker
Brand: FCE
Availability: InStock

FOB Price

USD $4.2 - $4.5 / Piece

500 Pieces(Min.Order)

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Product Details

Place of Origin:	Fujian, China	Brand Name:	FCE	Model Number:	5717FLCM04-3
Type:	Speaker

magnet Materials Nd-Fe-B Size: 32*18*3
power 4W
Mylar diaphragm waterproof speaker
with cables and connector

Model			5717LCM04-3
Dimension			Outline Dimension Shall Be As Shown In Fig(1).
Weight			Approx 48 Grams.
Magnet			Materials Nd-Fe-B Size:φ 32183
Impedance			4±15% ohm At 1000Hz/1v.
Power Rating			Normal 3.0W. Maximum 4.0 W.
Lower Resonant Frequency			450Hz±20%
Output Sound Pressure Level (S.P.L)			108±3db/1Watt 1Meter.Average At800,1000,1200,1500Hz. Measurement Method Shown In Fig(2).
Frequency Range			FO~8KHz.Average SPL-20db. Shown In Fig(3).
Distortion			5% Maximum At 1000Hz. 3.0W.
Abnormal Sound Test			Must Be Normal By 3.43 Volts.Sine Wave.
Polarity			Diaphragm Shall More Forward When Apply a Positive DC Current To The “+” or “marked” Terminal.
Operating Temperature			-20°C to +65°C
Storage Temperature			-25°C to +65°C
15	Reliable Test
15-1	Load Test	Must be normal after load test:white noise 3.0 W 24 hours.
15-2	Heat Test	Must be normal after 65±2 °C and relative humidity 20~25% 16hours And then room temperature 1 hours.
15-3	Cold Test	Must be normal after -25±2 °C 16hours and then room temperature 1 hours.
15-4	Humidity Test	Must be normal after 65±2 °C and relative humidity 90~95% 16hours And then room temperature 1 hours.

Quanzhou Fengqin Electron Co., Ltd.: Contact nameSophia Lin
Chat Now; Phone86-595-22632579,18960423355; Address43#Wan Rong St,Wan An Industry District .Loujiang Quanzhou Fujian, China Quanzhou,Fujian

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