Do you provide OEM and ODM services?

Yes, we provide both OEM and ODM services to professional audio brands.

What is the nominal diameter of the subwoofer?

The nominal diameter is 549 mm (21 inches).

What payment terms are accepted?

We accept T/T, LC, D/P, PayPal, Western Union, and small-amount payments.

21inch PA Woofer PRO Audio Sound System Line Array Customization Subwoofer

Name: 21inch PA Woofer PRO Audio Sound System Line Array Customization Subwoofer
Brand: Foshan Ruizheng Audio Co.,Ltd
SKU: 1908031021

Guangdong, ChinaFoshan Ruizheng Audio Co.,Ltd

US$110.00-180.00

2 Pieces

Sample price:US$180.00/piece.Request sample

Product profile

Customization

Available

Activity

Passive

Application

Commercial

Model NO.

S21WF12509

Cone

Paper

Glue

UK & Tai Wan

Spider

USA Material 2 Spiders with Silicone

Magnet

Ferrite

Type

Subwoofer

Basket

Alu

Transport Package

Strong Carton

Specification

Shipping Weight ( 1 unit) 40kg

Trademark

OEM/ODM

Origin

Guangzhou

HS Code

8518290000

Production Capacity

8000

Key features

Professional Audio Design: Optimized with CLIO software for outstanding sound quality in nightclubs and stadiums.

Wide Frequency Range: Delivers deep bass from 31Hz to 1500Hz with a 21-inch nominal diameter.

High Power Handling: Rated at 1200W with a continuous program power of 2400W for robust performance.

Premium Material Construction: Features paper cone, UK & Taiwan glue, and USA material spiders for durability.

Flexible Customization: Offers full, minor, and flexible customization from samples or designs.

OEM/ODM Services: Manufacturer providing OEM and ODM services for professional audio brands.

Rigorous Quality Control: 100% visual and function inspection with full raw material traceability.

Fast Lead Time: Off-season production within 15 workdays; peak season within one month.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Foshan Ruizheng Audio Co.,Ltd

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤11.51h

AI-Powered supplier vetting

SummaryThe supplier demonstrates a strong capability in design and customization with a notable export capacity, focusing on sound quality products. They offer extensive R&D and customization services, including OEM and ODM. However, the supplier lacks international presence with no overseas warehouses or agents. Their financial records are current, but no certifications for management systems are noted. The supplier maintains quality control, though with limited staff, and their after-sales service capabilities are well-documented.

CertificationsThe supplier does not hold any certifications for management systems.

After-Sales capabilityThe supplier has clear procedures and records for handling customer complaints and corrective actions.

R&D capabilityThe supplier has developed new products in the past year and offers ODM services, but lacks SDK availability.

Customization capabilityThe supplier provides a broad range of customization services, including full and flexible customization options.