Factory Cheap Hot 21 Foam Surround Replacement - Customized Cone Assembly (Paper cone body) – Nandi Yanlong

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We take "customer-friendly, quality-oriented, integrative, innovative" as objectives. "Truth and honesty" is our management ideal for Edge Folded Ring For Theater Speakers , 1"Speaker Cone , 6"Foam Surround Repair Kit , "Making the Products of High Quality" is the eternal goal of our company. We make unremitting efforts to realize the goal of "We Will Always Keep in Pace with the Time".

Factory Cheap Hot 21 Foam Surround Replacement - Customized Cone Assembly (Paper cone body) – Nandi Yanlong Detail:

Material	Cone body: UKP or USP with additives (such as chemical fiber, bamboo, wool, carbon fiber, glass fiber, linter, hemp, Kapok, wooden fiber, mica, etc.). The surface finishing can be coated with different color.
	Surround: Rubber, Foam or Cloth fabric
Size	from 1 inch to 21 inch
Color	As requested by clients
Frequency	Can be adjusted according to customer’s request
Feature	Anti-aging, Waterproof

Paper cones perform quite well and can sound wonderful. Paper is a lightweight material and is able to follow the motions that are generated by the coil. Paper material is cheap, especially when making large speaker cones.

There are three common cone paper forming techniques: pressed, semi-pressed, and non-pressed cones. Non-pressed cones offer a larger surface area such that they push more air, thereby delivering louder sound. Non-pressed paper cones also have higher sensitivity such that they are more power-efficient. However, non-pressed paper will be stiffer by chemical treatment. On the other hand, pressed paper cones have a smaller surface area but boast of having fewer quality issues than non-pressed paper cones. The pulp’s fiber length, density, and “secret sauce” are factors that distinguish different speaker cones intended for subwoofers, midranges, musical instruments, and so on.

Paper is by far the dominant component in speaker cones, Sound natural and cost-effective. It is hard to beat cellulose paper for its mix of strength, lightness, stiffness, damping, and sound quality. Its parameter and acoustics performance can be adjusted by adding additive fibers or adjusting related process (such as whole dipping, tightness of forming press) to meet different requirement from customer.

Processing Steps

Cone body: Paper pulp beating → Cone body forming → Cone body cutting → 100% in-between checking

Rubber surround: Raw material preparation → Material Mixing → Milling → Cutting → Vulcanization → Gluing → Baking through the oven

Foam surround: Foam forming → Foam surround gluing

Cloth surround: Cloth dipping → Cloth cutting → Cloth forming

Cone Assembly: Assembly → Reinforcement → Packing → Outgoing inspection

Application

Used on all kinds of speakers, such as Car Speaker, TV Speaker, Home Theatre Speaker, Wall Speaker, Celling Speaker, Wireless Speaker and so on.

Main Export Market

Asia, USA, Europe, Middle East/Africa

FOB/CIF Port: Shen Zhen/Guang Zhou

Production Lead Time: 30~50days after confirming the order

Payment method: Advance TT, T/T

Small quantity is usually shipped by courier.

Bulk quantity ship by air or by sea to save delivery fee

We purpose to understand high quality disfigurement with the output and supply the top service to domestic and overseas buyers wholeheartedly for Rubber surround, Cone paper and rubber products used on speakers. Our firm is dedicated to giving clients with significant and stable high quality goods at aggressive price tag, generating every single customer satisfied with our products and services.

Persisting in “High quality, Prompt Delivery, Aggressive Price”, we have established long-term cooperation with clientele from both equally overseas and domestically and get new and old clients’ higher comments for Bottom. The product will supply to all over the world, such as: USA, Europe and Asia. In the new century, we promote our enterprise spirit “United, diligent, high efficiency, innovation”, and stick to our policy basing on quality, be enterprising, striking for first class brand”. We would take this golden opportunity to create bright future.

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Our team through qualified training. Skilled professional knowledge, powerful sense of support, to satisfy the support desires of consumers for Factory Cheap Hot 21 Foam Surround Replacement - Customized Cone Assembly (Paper cone body) – Nandi Yanlong , The product will supply to all over the world, such as: Belgium, Washington, The Swiss, We believe that good business relationships will lead to mutual benefits and improvement for both parties. We have established long-term and successful cooperative relationships with many customers through their confidence in our customized services and integrity in doing business. We also enjoy a high reputation through our good performance. Better performance will be expected as our principle of integrity. Devotion and Steadiness will remain as ever.

1 Foam Surround Repair Kit