What certifications does the product have?

The product is certified with CE and RoHS standards.

What payment methods are accepted?

We accept T/T, PayPal, and Western Union as terms of payment.

Srx728s Line Array Subwoofer, PA System Subwoofer, Outdoor Subwoofer Speaker 18 Inch

Name: Srx728s Line Array Subwoofer, PA System Subwoofer, Outdoor Subwoofer Speaker 18 Inch
Brand: Sanway Audio Equipment Co., Ltd.
SKU: 681813952

Guangdong, ChinaSanway Audio Equipment Co., Ltd.

US$200.00-400.00

2 Pieces

Product profile

Customization

Available

Noise

<102dB

Hi-Fi

Not Hi-Fi

Model NO.

Sanway SRX728S

Activity

Passive and Powered

Operation Mode

Wire / Remote Control

Speaker System

Optional Combination

Speaker Material

Wood

Application

Commercial

Certification

CE, RoHS

Monitor

LCD Screen

THD

0.005%-0.01%

Frequency Response (±3 Db)

33 Hz - 220 Hz

Transport Package

Durable Cartons or Flight Case

Specification

Dual 18'' subwoofer

Trademark

SANWAY OR OEM

Origin

Made in China

HS Code

8518220000

Production Capacity

1000PCS/Month

Key features

High Power Output: RMS 1600W and Peak Power 3200W for powerful bass performance.

Durable Construction: Built with 18mm birch plywood and black catalyzed polyurethane paint.

High SPL Capability: Maximum SPL of 136 dB and long-term SPL of 130 dB.

Dual 18-Inch Drivers: Equipped with two 18-inch drivers featuring 5-inch voice coils.

OEM and ODM Services: Custom manufacturing services available for brand customization.

Low Distortion: Total Harmonic Distortion (THD) as low as 0.005% to 0.01%.

Fast Lead Time: Production completed within 15 workdays for both peak and off seasons.

Company profile

Sanway Audio Equipment Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2006-07-15 CertifiedNearest Port: Zhaoqing Port, Guangzhou port, Shenzhen PortAverage Response Time: ≤11.40h CertifiedTerms of Payment: T/T, PayPal, Western Union

AI-Powered supplier vetting

SummarySanway Audio Equipment Co., Ltd. is identified as a combined limited company and factory-based professional audio manufacturer in Guangzhou, China. Its stated product range covers power amplifiers, speakers, line-array systems, processors, and related professional audio equipment. The supplier reports five production lines, 11–20 quality-control staff, four R&D engineers, and stated annual capacities of 3,000 power amplifiers and 10,000 line-array sets. It describes quality-control procedures, trained personnel, experienced engineers, and product innovation, but no management-system certification is reported. Export activity is indicated through a 51%–70% export-sales share and markets in South America and Europe. Trade records show one buyer in Kazakhstan, although the records do not establish broader customer performance. Lead time is stated as within 15 working days in both peak and off-peak periods. Evidence is insufficient to verify financial strength, after-sales arrangements, or customization...

Supplier typeThe supplier is described as a factory specializing in research, development, manufacturing, sales, and technical services. Its registered entity is a combined limited company based in Guangzhou, China, supporting classification as a manufacturer with integrated commercial and technical functions.

CertificationsThe supplier’s certification of management systems is explicitly listed as NIL. Therefore, no management-system certification is evidenced in the provided information.

R&D capabilityThe supplier states that it conducts research and development, emphasizes quality and innovation, and employs engineers and technicians with extensive professional-audio experience. Four R&D engineers are reported, and the product range includes DSP-equipped amplifiers and digital speaker processors, providing evidence of relevant product-development capability.

Production capacityThe supplier reports factory manufacturing, a modern assembly line, strict quality control, five production lines, 11–20 quality-control staff, and annual capacities of 3,000 power amplifiers and 10,000 line-array sets. It also states a lead time within 15 working days in both peak and off-peak seasons, supporting a demonstrated production capability.