Extreme Dynamic Performance Ultra Deep Bass Touring Grade High Output Low Frequency Reinforcement Line Array Sound System Professional Audio Subwoofer

Name: Extreme Dynamic Performance Ultra Deep Bass Touring Grade High Output Low Frequency Reinforcement Line Array Sound System Professional Audio Subwoofer
Brand: Weifang Domc Audio Co., Ltd
SKU: 2132679262

Shandong, ChinaWeifang Domc Audio Co., Ltd

US$2,298.00

1-9 Pieces

US$2,248.00

10+ Pieces

Sample price:US$2298.00/piece.Request sample

Product profile

Customization

Available

Noise

≥105dB

Hi-Fi

Not Hi-Fi

Model NO.

XRSUB18B

Activity

Passive

Operation Mode

Wire / Remote Control

Speaker System

Optional Combination

Speaker Material

Wood

Application

Commercial, Home

Certification

CE, RoHS, CCC, FCC

Monitor

No Display

THD

<0.005%

Low Frequency

32Hz

Rated Power

700W

Max Spl

137dB

Weight

52kg

Transport Package

Flight Case or Cardboard Box Packaging

Specification

750*707*540mm

Trademark

DOMC or OEM

Origin

Made in China

HS Code

8518210000

Production Capacity

10000pieces/Month

Key features

Ultra Deep Bass Performance: Low frequency extension down to 32Hz with 137dB maximum SPL.

High Power Handling: 700W continuous power with 4-inch voice coil for stable operation.

Outdoor Durability: Waterproof driver and polyurea-coated cabinet resist moisture and wear.

Premium Wood Construction: Constructed from multi-layer birch planks with water-based paint finish.

Comprehensive Certifications: Meets CE, RoHS, CCC, and FCC safety and environmental standards.

Customization Services: ODM and OEM services available with tailored R&D support.

Versatile Application: Ideal for stadiums, theaters, clubs, and professional rental systems.

Low Distortion Audio: Total Harmonic Distortion (THD) remains below 0.005%.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceSelf-brandedProduct Certification

Weifang Domc Audio Co., Ltd

Shandong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2024-05-06Nearest Port: Shandong Port Weifang Port.Co.,Ltd., Qingdao PortAverage Response Time: ≤0.42hTerms of Payment: T/T, Western Union, Credit Card

AI-Powered supplier vetting

SummaryDongmei Audio Co., Ltd. is identified as a combined company operating in audio equipment manufacturing and sales, household appliances, lighting, technical services, and related activities. It demonstrates substantial R&D and customization capabilities, including 3D design, ODM, OEM for popular brands, recent product development, and documented design review, verification, and validation records. The supplier reports quality assurance and inventory capability, with stated lead times of within 15 workdays off-season and one month during peak season. However, important control gaps remain: no written corrective and preventive action or complaint-handling procedures, no valid manufacturing contract with associated subcontractors, no overseas warehouse or showroom, and no SDK availability. Financial information is present only as years, without sufficient evidence to assess credibility. Customer reach is described broadly, but specific customer cases are not provided.

Supplier typeThe supplier is classified as a combined company and operates in audio equipment manufacturing and sales, alongside household appliances, lighting, technical services, import/export, and related activities. It also reports inventory capability, but lacks a valid manufacturing contract with associated subcontractors.

After-Sales capabilityTechnical engineers are responsible for technical support during production and after-sales service, and the supplier has relevant service-capability records. Nevertheless, it has no written corrective and preventive action mechanism or written customer-complaint handling procedures, indicating a documented after-sales process deficiency.

R&D capabilityThe supplier provides 3D software design, ODM services, and multiple forms of customization, and reports new product development within the past year. R&D engineers handle customer requirements, technical support, and new product development, while auditable design documentation is available; however, no SDK is available.

Customization capabilityThe supplier explicitly supports customization from samples, customer designs, full customization, minor customization, and flexible customization. Its 3D design, ODM, and engineering support capabilities further support customized development and production.

Product Q&A

Q:What applications is this subwoofer suitable for?

This 18-inch professional subwoofer is ideal for live performances, touring sound systems, outdoor events, clubs, theaters, multipurpose halls, and professional rental applications. With a low-frequency extension down to 32Hz and a maximum SPL of 137dB, it is well suited for medium to large venues.

Q:Is this subwoofer suitable for outdoor use?

Yes. The subwoofer features an 18-inch waterproof low-frequency driver and a thickened polyurea-coated cabinet, providing excellent resistance to moisture and wear, making it suitable for outdoor and demanding environments.

Q:Can the 700W continuous power handling support long-term operation?

Yes. The 700W rating is continuous power handling. Combined with a 4-inch large voice coil and a vented magnet design, the subwoofer offers improved heat dissipation and stable performance during long-term high-power operation.