Free Sample loudspeaker unit 8ohm 3watt audio speaker

Sample: Free sample

Lead-time: 10-20days

Type: Passive

Min.Order Quantity: 1000Piece/Pieces,support trial order

Supply Ability: 100000 Piece/Pieces per Month

Port: Xiamen,Shenzhen,Ningbo,etc

Payment Terms: T/T,L/C.Paypal

Brand: soundbuzzer

Technology support: Yes

Support customization: Yes

Product Detail

Specification
Speaker	Audio speaker
Moldel	2840CB08R
Diameter	28*40mm
Rated power	2.0watt Max 3.0w att
Nominal Impedance	8 Ohm±15% At1000 HZ
Lowest Resonance Frequency	480±20% HZ
Output Sound Pressure Level(S.P.L)	90 ± 3db/1 Watt.1Meter.Average at800,1000,1200,1500HZ.
Effective Frequency Band	F0-20KHZ ,Average SPL±10db
Distortion	3%Maximum At1000HZ 0.5 W
Load Test	Bt Audio Singnal GeneratorAt 4.0 Volts.total 48 hours and20~20KHZ Resonant Frequency
Certificate