High Power DSP Controlled Active Closed Box Long Throw High Spl Touring Grade Line Array for Professional Sound Reinforcement

Name: High Power DSP Controlled Active Closed Box Long Throw High Spl Touring Grade Line Array for Professional Sound Reinforcement
Brand: Weifang Domc Audio Co., Ltd
SKU: 2146149972

Shandong, ChinaWeifang Domc Audio Co., Ltd

US$3,618.00

1-9 Pieces

US$3,568.00

10+ Pieces

Sample price:US$3618.00/piece.Request sample

Product profile

Customization

Available

Noise

≥105dB

Hi-Fi

Not Hi-Fi

Model NO.

LA445

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

Max Spl

126db

Peak Spl

130db

Weight

44.5kg

Transport Package

Flight Case or Cardboard Box Packaging

Specification

125 x139x580mm(125x 139x1160mm-Parallelin paralle)

Trademark

DOMC or OEM

Origin

Made in China

HS Code

8518210000

Production Capacity

10000pieces/Month

Key features

High SPL Output: Delivers 126dB Max SPL and 130dB Peak SPL with long-throw coverage for large venues.

Advanced DSP Platform: Built-in XMOS DSP with 24bit/96kHz processing ensures precision crossover and low distortion.

Optimized Directivity: Engineered acoustic structure provides uniform sound field distribution and scalable configuration.

Touring-Grade Durability: Rugged multiply plywood cabinet with scratch-resistant polyurea coating for live performance.

Wide Application Scope: Suitable for stadiums, theaters, hotels, outdoor events, and commercial installations.

OEM/ODM Customization: Supports custom branding and tailored R&D services for specific customer needs.

High Efficiency Design: 0.9Vrms input sensitivity allows easy matching with standard professional amplifiers.

Comprehensive Support: Includes professional technical support, R&D capabilities, and extensive engineering experience.

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: ≤0.43hTerms 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 size amplifier do I need for this speaker? Is it hard to match?

It's very amplifier-friendly. With an input sensitivity of 0.9Vrms, it's 'efficient' and can get loud easily with most standard professional amplifiers. Its rated power handling is 700W, so simply pair it with a reliable amplifier that delivers between 700-1400W per channel (into 4-8 ohms). This covers a wide range of common amplifier models.

Q:How is the bass performance? Is 37Hz low enough?

A 37Hz low-frequency extension is excellent for a 15-inch speaker. It delivers solid and punchy bass, capable of clearly reproducing details from kick drums and bass guitars. Combined with its vented (bass reflex) box design, it offers high bass efficiency and plenty of impact, even in outdoor or large indoor spaces.

Q:Is the enclosure durable? Will it get damaged easily with frequent transport or outdoor use?

Durability is a key design focus. The cabinet is made of rugged multiply plywood, resistant to impact and warping. The finish provides dual protection: a water-based primer topped with an extremely tough, scratch-resistant polyurea coating. This makes it highly resistant to bumps during shipping, weather exposure outdoors, and general wear and tear from live use.