What is the maximum sound pressure level?

The maximum SPL is 130 dB, with a long-term SPL of 124 dB.

What certifications does the product have?

The product is certified with CE and RoHS.

Single 18" Active Subwoofer Speaker (SRX718S)

Name: Single 18" Active Subwoofer Speaker (SRX718S)
Brand: Sanway Audio Equipment Co., Ltd.
SKU: 679448965

Guangdong, ChinaSanway Audio Equipment Co., Ltd.

US$1.00-500.00

2 Pieces

Product profile

Customization

Available

Noise

<95dB

Hi-Fi

Model NO.

Sanway SRX718S

Activity

Active

Operation Mode

Wire / Remote Control

Speaker System

Optional Combination

Speaker Material

Wood

Application

Commercial

Certification

CE, RoHS

Monitor

LED Screen

THD

<0.03%

Driver

1X18'' Woofer

Color

Gray or Black

Dimensions (H X W X D)

508X597X749mm

Transport Package

Durable Cartons or Flight Case

Specification

18'' subwoofer

Trademark

SANWAY OR OEM

Origin

Made in China

HS Code

8518220000

Production Capacity

1000PCS/Month

Key features

High Power Output: 800W RMS and 1600W Peak Power handling for professional audio applications.

Deep Bass Response: 1x18 inch driver delivers frequency response from 34 Hz to 220 Hz.

High SPL Performance: Maximum SPL of 130 dB and Long-term SPL of 124 dB for loud environments.

Durable Construction: 18mm birch plywood enclosure with black catalyzed polyurethane paint finish.

Low Distortion: Total Harmonic Distortion (THD) is less than 0.03% for clean audio.

Versatile Applications: Suitable for indoor/outdoor music, karaoke, disco, and live concert events.

Certified Quality: Product meets CE and RoHS certification standards.

Customizable Options: Available in Gray or Black color with optional speaker system combinations.

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: ≤7.79h 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.