Rated voltage : 12v
Operating voltage: 9--16v
Operating current â?¤3.5a/pcs
Sound level : 110â±5db(a)
Frequency : 420â±20, h) 350â±20, l)
Diameter :75mm weight:450g
Operating temperature:-40, 85
Lifetime: 100, 000 times
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questions about Pricing, Minimum Order Quantity, Delivery Timelines etc. Detailed Messages
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