Ħielsa kampjun lawdspiker unità 40mm prima kelliem 300ohm

Kampjun: Free kampjun

Lead-time: 10-20days

Tip: Passive

Min.order Kwantità: 1000Piece/Pieces,support trial order

Provvista Abilita: 100000 Biċċa / Biċċiet kull Xahar

Port: Xiamen, Shenzhen, Ningbo, eċċ

Termini ta 'ħlas: T / T, L / C.Paypal

Brand: soundbuzzer

Technology support: Yes

Support customization: Yes

Dettall tal-prodott

speċifikazzjoni
Speaker	kelliem Mylar
mudell	40M300R2
dijametru	40mm
qawwa stmata	0.02 watt Max 0.03 watt
Impedenza nominali	300 Ohm ± 15%
Irħas Frekwenza b'Reżonanza	90 ± 20% HZ
Riżultat Ħoss Pressjoni Livell (SPL)	107 ± 3dB.
Banda Frekwenza Effettiva	F0-20KHZ, 10db Medja ± SPL
ċertifikat

物流介绍

Preċedenti: sewwieqa tajba kelliem ħoss 40mm 19ohm kelliem dinamiku

Li jmiss: Fil-ħin tal-mużika kunsinna kelliem 8ohm 2 watts kelliem prima