Specification
Model No: KPB45X33
Impedance: 4Ω ± 15% (1Vrms at 2KHz)
Sound Pressure Level: 90dB ± 3dB(0.1W/0.1M average at 1.0,1.2,1.5,2kHz)
Resonance Frequency: 350 Hz ± 20%
Frequency Range: Fo ~10KHz
Input Power: Rated 0.8W / Max. 1 W
Distortion: <10% Max. at 2kHz/2Vrms
Buzz and Rattle: Should not be audible buzzes,rattles when the 1.79V sine wave signal swept at frequency range.
Polarity: When supplied plus D.C. voltage to (+) terminal, the cone diaphragm must move to forward.
Product Diagram
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Simple FAQs
We specialize in HMI components and parts, Modules, and intelligent products for the AI and IoT industries, and we provide comprehensive services such as designing, producing, marketing, and servicing in these fields which will create new products in response to client demand.
KEPO owns three factories in Yutang Industrial Zone (main factory), Hongshu Industrial Zone, and Gaoqian Industrial Zone, with a total plant area of around 30000 m2 and more than 600 personnel. Yes. We are a trading and manufacturing company that can export goods on our own.
The entire assembly line is inspected by a professional machine.
The final product and its packaging are inspected.
Trade terms include FOB &CIF, C&F, and so on. Commonly used payment terms: T/T, 30% as a deposit, 70% before shipping.
To be honest, it depends on the order amount and the season of the year. Delivery usually takes between 30-35 days.
Yes, existing samples, confirmed research and development with buyers and samples under development and confirmed samples of bulk goods can provide for free. However, the buyer is responsible for the express cost.
Shipping methods include EMS, DHL, FedEx, UPS, TNT, China Post, and others.
Product Inquiry
Solutions for Customizing HMI Products
Need any solutions or help, please contact sales@kepotech.com directly.
We will respond within 12 hours, please pay attention to the email with the suffix “@kepotech.com” or “@kepogroup.com”.
We respond effectively to your requests for products & solutions information within 24 hours, please pay attention to the email with the suffix “@kepotech.com” or “@kepogroup.com”.
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