Technical parameter:
Model | YD-20 |
Net Weight | 0.440KG |
Rated Power | 20W |
Rated Impedance | 4ohm / 8ohm |
Sound frequency range | 200-4000Hz |
directionality | 10dB |
Distortion | ≤5% |
Sound compresion level | ≥105dB |
This speaker is very famous in many countries, can be matched to lightbar, siren on police, ambulance, fire trucks.
Q1: How to make order from your company?
A1: Please send inquiry message to email for any products details or solutions you need, we will contact with you for quotation on requested products, payment terms and shipping way ect.in details.
Q2:What's the MOQ of your orders?
A2:Depending on different products, lightbars could be from one piece, for small headlights, MOQ usually starts from 50units. .
Q3:What certificates do your products have?
A3: We are supplying E-MARK, SAE, ROHS and NIJ certificate for different products based on different countries. For enterprise ceritificates, we have ISO9001, IS140000, ISO180000.
Q4:How long is the warranty on your products?
A4: We provide warranty terms based on different products, normally warranty period from one year to three years.
Q5:Do you accept sample orders?
A5: Yes, we accept sample orders for all our products, please contact us for further details.
Q6:Can you provide product customization services?
A6: Yes, we are supplying the products with customized and can provide the different solutions against customers demand.
Q7:What is the delivery time for normal orders?
A7: It will take us about 2 to 3 weeks for normal orders, for customized products, will consider the development process, normally 8 weeks most.