Ceramic Film Diaphragm 1 PC for IWISTAO Long 4 inch Supper Tweeter Copper Horn Brass horns 6Ω 30W 625HZ-40kHz

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Ceramic Film Diaphragm 1 PC for IWISTAO Long 4 inch Supper Tweeter Copper Horn Brass horns 6Ω 30W 625HZ-40kHz   Model No: WHFSC-MSHTF02-CDF   Please note that it is a ceramic film diaphragm only for IWISTAO long 4 inch supper tweeter copper horn   Qty: 1 piece      ...
$29.90
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$29.90
Important: Import duties, taxes and other customs related charges all are not included into shipping cost . Buyers bear all responsibility for all extra charges incurred (if any).

Ceramic Film Diaphragm 1 PC for IWISTAO Long 4 inch Supper Tweeter Copper Horn Brass horns 6Ω 30W 625HZ-40kHz

 

Model No: WHFSC-MSHTF02-CDF

 

Please note that it is a ceramic film diaphragm only for IWISTAO long 4 inch supper tweeter copper horn

 

Qty: 1 piece


 



 

 

(The content and photos below only for you information)

 

This super tweeter is made of brass integrated stretching for musical instruments. The curve of horn is a natural and smooth parabola with a horn design and good sound field positioning. The driver unit uses a 70mm diameter neodymium copper film one with a copper short-circuit ring, a high-permeability liquid, and an ultra-lightweight 40mm diaphragm made of beryllium copper to ensure that vibration quality is lighter and more air can be pushed at the same time. Makes the music spiritual and the details more real.

 

The drive is a powerful magnetic circuit composed of 8 rare earth neodymium magnets. There is a 0.15mm copper short-circuit ring at the T iron position, which can obviously eliminate the influence of the voice coil inductive reactance and suppress the increase of the voice coil inductive reactance with frequency. Improve high-frequency radiation and reduce distortion.

 

The voice coil is filled with a cooled and highly permeable imported magnetic fluid with damping and positioning effects. Magneto-fluid has a great influence on the audio curve. It not only cools the voice coil, but also has sealing performance. A good magneto-fluid plays a decisive role in smooth sound at high frequencies. The ring reciprocates in the magneto-fluid, and the magneto-fluid plays the role of automatic centering, which greatly changes the internal resistance of the horn, especially the air sensation of the sound, and the burr sensation of the speaker without the magneto-fluid is obvious in comparison.

 

There are 2 drivers for selecting, one is ceramic film, the other is copper beryllium film.

1. Ceramic film

 

2. Copper beryllium film

 

3. Within ternimals version (Copper Beryllium)

This version is that Crystal binding post is fixed if you don't need connect it to a professional crossover. 

You can use this one connect with your full range or bass speaker directly in parallel.

 

Specifications

1. NOMINAL IMPEDANCE: 6Ω

2. NOMINAL POWER: 30W

3. Sensitivity: 93dB (@ 1W, 1m)

4. Frequency range: 625HZ-40kHz

5. Recommended crossover point:  recommended to be 9k or higher when it used as a supper tweeter.

6. Diameter: 112mm (4.5 inches)

7. Length: 240mm

8. With acrylic support.

9. Qty: 1 pair

 

Please note:

Before using them, please connect the + polar (red mark) of the driver unit with a non-polar audio capacitor in series. Otherwise, if connect it with your power amplifier without non-polar audio capacitors directly, the driver shall be damaged.

 

Application

 
 

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Shipping

1.Important: Import duties, taxes and other customs related charges all are not included into shipping cost . Buyers bear all responsibility for all extra charges incurred (if any).

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.

3. When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

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.

A. Standard Shipping(≤2KG): The Post Registered Air Mail, USPS/ePacket, PostNL, Singapore Post, or DHL Global Mail

B. Express Shipping: EMS, DHL, UPS , or Fedex, Special Route.,etc. For faster shipping and smooth transaction, we will change the shipping company among them

C. Economy Shipping: China Air Post Mail / Parcel, Hongkong Air Post Mail / Parcel, or shipment by sea etc

Returns Policy

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).

If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Seller Guarantees

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.

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