Factory price high quality 40mm 32ohm earphone speaker driver units

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	Mylar speaker
Model	40032F-15
Diameter	(Dia )40MM*6.0MM (H)
Rated power	0.01watt Max 0.03 watt
Nominal Impedance	32 Ohm±15%
Lowest Resonance Frequency	150±20% HZ
Output Sound Pressure Level(S.P.L)	122± 3db.
Effective Frequency Band	F0-3KHZ ,Average SPL±10db
Certificate