What materials are used for the voice coil and diaphragm?

The voice coil is made of aluminum and the diaphragm is made of polymer materials.

Does the product come with quality assurance?

Yes, every aspect is fully checked using advanced test equipment to ensure no defects.

PRO Audio Tweeter, 1.75'' High Quality Compression High Driver, Professional Loudspeaker.

Name: PRO Audio Tweeter, 1.75'' High Quality Compression High Driver, Professional Loudspeaker.
Brand: GUANGDONG HIWELL AUDIO CO., LTD
SKU: 848189705

Guangdong, ChinaGUANGDONG HIWELL AUDIO CO., LTD

US$8.00-20.00

12 Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Noise

Activity

Passive

Model NO.

DE4430P

Operation Mode

Speaker Material

Plastic

Application

Stage

Certification

CE, RoHS, FCC

AES Power Rating

60 W

Program Power

120 W

Frequency Range

1200-18000Hz

Sensitivity

108dB

Voice Coil

1.75''vc

Coil Material

Aluminium

Former Material

Kapton

Diaphragm Material

Polymer Materials

Impedance

8 Ohm

Magnet

Ferrite

Transport Package

Carton

Specification

300 x 290 x 155 mm

Trademark

Origin

China

HS Code

8518290000

Production Capacity

50000

Key features

High Power Handling: 120W program power and 60W AES power rating for professional use.

Wide Frequency Range: Operates efficiently from 1200Hz to 18000Hz.

High Sensitivity: 108dB SPL sensitivity ensures loud output with low power input.

Durable Construction: Features 1.75-inch aluminum voice coil and polymer diaphragm.

Optimized Motor Design: Includes phase plug and optimized motor for sound quality.

Strict Quality Control: Every aspect checked from raw materials to final shipment.

Professional Certification: Certified by CE, RoHS, and FCC standards.

Customization Available: OEM and ODM services accepted to put your ideas into products.

Company profile

GUANGDONG HIWELL AUDIO CO., LTD

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2010-03-28Average Response Time: ≤24h

AI-Powered supplier vetting

SummaryGUANGDONG HIWELL AUDIO CO., LTD is identified as a China-based manufacturer/factory of professional loudspeakers, despite one record describing the company as a trading company. It reports operation of more than 10 production lines and has exported since 2010. The company states that it independently designs and manufactures automated production-line equipment, uses materials from respected suppliers, and holds design patents approved by National Patent Certification. Its products include loudspeakers, line-array speakers, compression drivers, woofers, midrange products, and subwoofers. Quality and service objectives are stated, but the available information does not establish formal certifications, detailed after-sales procedures, financial credibility, customization services, or named customer cases. Quality-control staffing is reported as fewer than five personnel, while R&D and total staff experience are unavailable.

Supplier typeThe records identify the supplier as both a trading company and a manufacturer/factory. The formal entity information names GUANGDONG HIWELL AUDIO CO., LTD as a manufacturer/factory in Guangdong, China, and its stated products and manufacturing activities support a production-oriented business profile.

CertificationsThe company states that its design patents are approved by National Patent Certification. However, no specific patent numbers, certification names, or other formal quality-management certificates are provided.

R&D capabilityThe company reports independently designing and manufacturing automated production-line equipment and holding approved design patents. It also emphasizes product innovation, providing explicit evidence of internal engineering and product-development activity.

Production capacityHIWELL identifies itself as a loudspeaker manufacturer, lists multiple professional-audio product categories, and reports operating more than 10 production lines. Its stated automated equipment development further supports production capability, although staffing and capacity details are limited.