Libreng Sample ng loudspeaker unit 8ohm 3watt audio 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
Moldel	2840CB08R
dyametro	28 * 40mm
rated kapangyarihan	2.0watt Max 3.0w att
nominal Impedance	8 oum ± 15% At1000 HZ
Pinakamababa Resonance Frequency	480 ± 20% HZ
Output Sound Presyon Antas (SPL)	90 ± 3db / 1 Watt.1Meter.Average at800,1000,1200,1500HZ.
Ang mabisang Frequency Band	F0-20KHZ, Average SPL ± 10db
pagbaluktot	3% Maximum At1000HZ 0.5 W
Load Test	Bt Audio Singnal GeneratorAt 4.0 Volts.total 48 oras and20 ~ 20KHZ Resonant Frequency
sertipiko