Do you offer OEM and ODM services?

Yes, we provide comprehensive customization and R&D services, including both OEM and ODM options tailored to customer needs.

What payment terms are accepted?

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

High Output Touring 18 Inch Passive Bandpass Subwoofer, High Spl Low Distortion Compact for Long Throw Large Venue Line Array

Name: High Output Touring 18 Inch Passive Bandpass Subwoofer, High Spl Low Distortion Compact for Long Throw Large Venue Line Array
Brand: Weifang Domc Audio Co., Ltd
SKU: 2140016822

Shandong, ChinaWeifang Domc Audio Co., Ltd

US$4,058.00

1-9 Pieces

US$3,998.00

10+ Pieces

Sample price:US$3958.00/piece.Request sample

Product profile

Customization

Available

Noise

≥105dB

Hi-Fi

Not Hi-Fi

Model NO.

SB18

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%

Rated Power

700W

Lower Frequency Limit

32Hz

Max Spl

137db

Weight

52kg

Transport Package

Flight Case or Cardboard Box Packaging

Specification

540*750*707mm

Trademark

DOMC or OEM

Origin

Made in China

HS Code

8518210000

Production Capacity

10000pieces/Month

Key features

Deep Low-Frequency Extension: 32Hz low-end response with powerful bass output and high dynamic range.

High SPL & Power Handling: Up to 137dB SPL with 700W RMS power handling for large venues.

Touring-Grade Construction: Imported Russian birch plywood with moisture-resistant polyurea coating.

Low Distortion Design: 4-inch voice coil ensures low distortion and high efficiency under high load.

Versatile Application: Ideal for concerts, DJ systems, nightclubs, and large-scale live performances.

Comprehensive Certifications: Certified with CE, RoHS, CCC, and FCC standards for global compliance.

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

Waterproof Speaker Unit: 1 x 18-inch waterproof speaker unit designed for durable performance.

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: ≤0.47hTerms 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 is a line array audio system?

A line array audio system consists of multiple speakers arranged in a vertical line to provide uniform sound coverage across large venues. It ensures clear, consistent sound throughout the area, minimizing distortion.

Q:Can this audio system be used for outdoor events?

Yes, this audio system is designed to handle outdoor environments with durable construction and weather-resistant features, making it perfect for concerts, festivals, and large-scale outdoor events.

Q:How much power does the system provide?

The system delivers a continuous power of 700W, with a peak output of up to 137 dB, ensuring high-quality sound and sufficient volume for large venues and events.

Q:What is the minimum order quantity?

The minimum order quantity is 1 PCS.

Q:What are the lead times for production?

Peak season lead time is 1-3 months, while off-season lead time is one month.