Free Sample loudspeaker unit 8ohm 3watt audio speaker

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 awdjo
Moldel	2840CB08R
dijametru	28 * 40mm
qawwa stmata	2.0watt Max att 3.0w
Impedenza nominali	8 Ohm ± 15% HZ At1000
Irħas Frekwenza b'Reżonanza	480 ± 20% HZ
Riżultat Ħoss Pressjoni Livell (SPL)	90 ± 3dB / 1 Watt.1Meter.Average at800,1000,1200,1500HZ.
Banda Frekwenza Effettiva	F0-20KHZ, 10db Medja ± SPL
distorsjoni	3% At1000HZ massimu 0.5 W
Test tat-tagħbija	Bt Awdjo singnal GeneratorAt 4.0 Volts.total 48 siegħa u20 ~ 20kHz Frekwenza reżonanti
ċertifikat