Ultra-High Power Touring Grade Deep Bass Reinforcement Performance Optimized Line Array Sound System Professional Audio Subwoofer Platform

Name: Ultra-High Power Touring Grade Deep Bass Reinforcement Performance Optimized Line Array Sound System Professional Audio Subwoofer Platform
Brand: Weifang Domc Audio Co., Ltd
SKU: 2140323582

Shandong, ChinaWeifang Domc Audio Co., Ltd

US$1,289.00

1-9 Pieces

US$1,239.00

10+ Pieces

Sample price:US$1289.00/piece.Request sample

Product profile

Customization

Available

Noise

≥105dB

Hi-Fi

Not Hi-Fi

Model NO.

XRSUB18E

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

40Hz

Rated Power

800W

Max Spl

127db

Weight

59kg

Transport Package

Flight Case or Cardboard Box Packaging

Specification

612mm×655mm×660mm

Trademark

DOMC or OEM

Origin

Made in China

HS Code

8518210000

Production Capacity

10000pieces/Month

Key features

Deep Bass Performance: Optimized 18-inch woofer delivers strong low-frequency impact down to 40Hz with high efficiency.

High SPL Output: Maximum sound pressure level reaches 127dB for powerful audio projection in large venues.

Touring-Grade Reliability: Robust enclosure with 4-inch voice coil ensures stable operation under continuous high-output conditions.

Seamless Line Array Integration: Precisely matched with 12-inch line array systems, supporting flown or ground-stacked configurations.

Durable Wood Construction: Constructed from multi-layer birch planks with water-based or polyurea paint surface treatment.

Customization Options: OEM and ODM services available for custom branding and tailored audio solutions.

Versatile Application: Ideal for theaters, stadiums, clubs, and professional rental applications requiring high clarity.

Flexible Packaging: Available in flight cases or cardboard boxes for secure transport and storage.

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: ≤0.80hTerms 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.