Free Sample loudspeaker unit 8ohm 3watt audio speaker

Beispill: Free Prouf

Nodeems-Zäit: 10-20days

Typ: Passive

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

Fourniture unzeschmieren: 100000 Steck / Stécker pro Mount

Port: Xiamen, Shenzhen, Ningbo, etc

Bezuelen Konditioune: T / T, L / C.Paypal

Brand: soundbuzzer

Technology support: Yes

Support customization: Yes

Produit Gouschteng:

Spezifizéierung
Mammesprooch	Audio Mammesprooch
Moldel	2840CB08R
Duerchmiesser	28 * 40mm
Bewertung Muecht	2.0watt Max 3.0w ATT
den Zweck Impedance	8 Ohm ± 15% At1000 Hz
Niddregsten Resonanz Heefegkeet	480 ± 20% Hz
Wasserstoff Sound Pressure Level (SPL)	90 ± 3db / 1 Watt.1Meter.Average at800,1000,1200,1500HZ.
Effikass Heefegkeet Band	F0-20KHZ, duerchschnëttlech ± SPL 10db
cash	3% Maximal At1000HZ 0,5 W
Lueden Test	BT Blëtz Singnal GeneratorAt 4,0 Volts.total 48 Stonnen and20 ~ 20KHZ gedackte
Autorisatioun