2019 new design plastic blue tooth speaker driver 4ohm 3w mini speaker box

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	Box speaker
Model	BO480
Diameter	(W)45MM*100MM (L)
Rated power	3.0 watt Max 2.5 watt
Nominal Impedance	4 Ohm±15%
Lowest Resonance Frequency	400±20% HZ
Output Sound Pressure Level(S.P.L)	95± 3db.
Effective Frequency Band	F0-20KHZ ,Average SPL±10db
Certificate