Good closed basses headphone speaker 40mm 32ohm 20mw loudspeaker

Price: US $0. 5- 1.0 / Piece

Sample: Free sample

Lead-time: 10-15days

Type: Unit

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

Product Detail

Specification
Speaker	Mylar speaker
Model	40PM32R
Diameter	(Dia )40MM*6.3MM (HEITH)
Rated power	0.01 watt Max 0.03 watt
Nominal Impedance	32 Ohm±15%
Lowest Resonance Frequency	465±20% HZ
Output Sound Pressure Level(S.P.L)	90± 3db.
Effective Frequency Band	F0-12KHZ ,Average SPL±10db
Certificate