What is the net weight of the unit?

The net weight of the subwoofer is 53 kg.

Single 18" Compact Subwoofer (LS1200)

Name: Single 18" Compact Subwoofer (LS1200)
Brand: Sanway Audio Equipment Co., Ltd.
SKU: 679449945

Guangdong, ChinaSanway Audio Equipment Co., Ltd.

US$1.00-300.00

2 Pieces

Product profile

Customization

Available

Type

600W Subwoofer

Sensitivity (1W/1m)

100 Db Spl

Model NO.

Sanway LS1200

Grille

1.5mm Black Perforated Steel Framed

Transmission Mode

Bone Conduction

Transducer Principle

Ferric Speaker

Style

Head-mounted

Radiation Mode

Indirect Radiation Type

Certification

Brand

Sanway or OEM

Transport Package

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: Rated 600W with peak handling of 1200W for powerful bass.

Wide Frequency Range: Frequency response from 45 Hz to 250 Hz for deep low-end.

High Sensitivity: 100 dB SPL sensitivity ensures efficient sound projection.

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

Versatile Applications: Ideal for karaoke, clubs, theaters, and corporate events.

Custom Branding: Available with Sanway brand or OEM customization options.

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.