496 In stock
HIFI Audio Accessories
30W Cement Resistor 1 -30ohm Full Specification Professional Crossover Speaker HIFI Audio
Model No: WHFSA-CEMENTR
Cement resistance for crossover is used in HIFI speaker. It is generally used for current limiting, and attenuation treble is too loud.
In positive pole of tweeter, a 4 ohm is connected in series, and then a 20 ohm is connected in parallel, its treble sensitivity is reduced by about 3-4DB. The smaller the value of the string, the lower the sensitivity, the larger the value. There are more. Be careful not to overdo it so as not to affect the listening effect.
1. Power: 30W
2. Range: 1, 2,3,4,5,6,8,10,12,15,16,18,20,22,24,30 ohm.
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2. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address. We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
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4.Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound. The shipping rate can be showed at the Checkout page. There are two options for shippig as below.
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You may return most new, unopened items within 7 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
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1. One year Manufacturer`s limited Warranty for defective items (excluding items damaged and/or misused after receipt). Accessories come with a 3-month warranty.2. Defective items MUST BE reported and returned within the warranty period (with the original packaging, if possible). You must tell us what the defect is and give us your order number. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN EXPIRED WARRANTY. You agree to all of the above-listed policies upon ordering on our store.