unit pembesar suara 3 inci 4ohm 3 watt dengan pemasangan lubang

Sampel: Sampel percuma

Lead-masa: 10-20days

Jenis: Passive

Min.Order Kuantiti: 1000Piece/Pieces,support trial order

Keupayaan bekalan: 100000 Piece / Pieces per Month

Port: Xiamen, Shenzhen, Ningbo, dan lain-lain

Terma Pembayaran: T / T, L / C.Paypal

Brand: soundbuzzer

Technology support: Yes

Support customization: Yes

Detail produk

spesifikasi
Speaker	speaker kalis air
model	7878CM04R
diameter	78 * 78mm
kuasa diberi nilai	3.0watt Max 4.0w att
Galangan nominal	4 Ohm ± 15%
Kekerapan Resonance rendah	330 ± 20% HZ
Output Sound Level Tekanan (SPL)	102 ± 3db
Frequency Band berkesan	F0-10KHZ, Purata SPL ± 10dB
Sijil

物流介绍

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