What is the sensitivity of the speaker?

The sensitivity is 97 dB, ensuring high output efficiency.

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We have a strict QC system and advanced test equipment to check every aspect from raw materials to finished products.

Hot Sale Porfessional Line Array 12'' Neodymium Speaker 400watt PRO Audio Sound.

Name: Hot Sale Porfessional Line Array 12'' Neodymium Speaker 400watt PRO Audio Sound.
Brand: GUANGDONG HIWELL AUDIO CO., LTD
SKU: 875916725

Guangdong, ChinaGUANGDONG HIWELL AUDIO CO., LTD

US$22.00-55.00

1 Piece

Product profile

Customization

Available

Noise

Activity

Passive

Model NO.

12NDF75U1

Operation Mode

Application

Stage

Certification

CE, RoHS, FCC

AES Power Rating

400 W

Program Power

800 W

Frequency Range

57-3500Hz

Voice Coil

3''vc Ccaw in/out

Sensitivity

97 dB

Impedance

8 Ohm

Magnet

Neodymium

Chassis

Aluminium

Transport Package

Carton

Specification

325 x 325 x 175 mm

Trademark

Origin

China

HS Code

8518290000

Production Capacity

50000

Key features

High Sensitivity Output: 97 dB SPL sensitivity ensures powerful sound projection with minimal power input.

Robust Power Handling: 800W Program Power and 400W AES rating for reliable performance in professional settings.

Premium Neodymium Magnet: Utilizes lightweight yet powerful Neodymium magnets for efficient magnetic flux.

Durable Aluminum Chassis: Heavy-duty aluminum chassis design provides resonance-free stability and longevity.

Wide Frequency Range: Covers 57Hz to 3500Hz, delivering clear bass and crisp high-frequency details.

Verified Quality Standards: Certified with CE, RoHS, and FCC standards for global market compliance.

Custom OEM/ODM Service: Supports custom branding and design ideas to meet specific client requirements.

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.