Good price mylar speaker 3 inch 77x77mm 45 ohm loudspeaker

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	Mini speaker
Model	77CM45K
Diameter	(Dia )77X77MM*19.2MM (H)
Rated power	1.0 watt Max 1.5 watt
Nominal Impedance	45 Ohm±15%
Lowest Resonance Frequency	436±20% HZ
Output Sound Pressure Level(S.P.L)	103± 3db.
Effective Frequency Band	F0-4.5KHZ ,Average SPL±10db
Certificate