What is the frequency range of this subwoofer?

The frequency range is 40-1000Hz.

What material is the chassis made of?

The chassis is made of aluminum.

Professional Loudspeaker 2000 Watt 18 Inch PA Speaker Subwoofer.

Name: Professional Loudspeaker 2000 Watt 18 Inch PA Speaker Subwoofer.
Brand: GUANGDONG HIWELL AUDIO CO., LTD
SKU: 874923245

Guangdong, ChinaGUANGDONG HIWELL AUDIO CO., LTD

US$29.00-72.00

1 Piece

Sample price:US$72.00/piece.Request sample

Product profile

Customization

Available

Noise

Activity

Passive

Model NO.

18FWS100Q1

Operation Mode

Speaker Material

Plastic

Application

Stage

Certification

CE, RoHS, FCC

AES Power Rating

1000 W

Program Power

2000 W

Voice Coil

4''vc Copper in/out

Frequency Range

40-1000Hz

Sensitivity

97.5 dB

Impedance

8 Ohm

Magnet

Ferrite

Chassis

Aluminium

Transport Package

Carton

Specification

485 x 485 x 235 mm

Trademark

Origin

China

HS Code

8518290000

Production Capacity

50000

Key features

High Power Output: 2000W program power and 1000W AES rating for professional stage use.

Optimized Motor Design: FEM optimized motor and suspension ensure resonance-free performance.

Durable Construction: Heavy duty aluminum chassis with triple roll surround for longevity.

High Sensitivity: 97.5 dB sensitivity with 4-inch copper voice coil for efficient sound.

Certified Quality: Complies with CE, RoHS, and FCC standards for global safety.

Customization Support: OEM and ODM services available to put your ideas into products.

Strict Quality Control: Advanced testing equipment ensures no defective products are shipped.

Experienced Manufacturer: Over 15 years of manufacturing experience with own factory.

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.