Libreng sample 20x40mm speaker driver 4 ohm 3w panloob na speaker

Sample: Libreng sample

Lead-time: 10-20days

Uri: Passive

Min.Order Dami: 1000Piece / Pieces, suportahan ang order ng pagsubok

Supply para sa Kakayahang: 100000 piraso / piraso bawat Buwan

Port: Xiamen, Shenzhen, Ningbo, atbp

Mga Tuntunin sa Pagbabayad: T / T, L / C.Paypal

Brand: soundbuzzer

Technology support: Yes

Support customization: Yes

Detalye ng Produkto

espesipikasyon
nagsasalita	Audio nagsasalita
modelo	4020CB04
dyametro	(Dia) 40MM * 20MM (W)
rated kapangyarihan	3watt Max 3.5 watt
Nominal na Impedance	4 oum ± 15%
Pinakamababang Frequency ng Resonance	855 ± 20% HZ
Output Sound Presyon Antas (SPL)	101 ± 3db.
Mabisang Frequency Band	F0-16KHZ, Average SPL ± 10db
sertipiko