Do you offer a warranty?

Yes, we offer a 1-year warranty for our products.

How to proceed an order?

First, share your requirements. Second, we quote. Third, you confirm samples and pay deposit. Fourth, we arrange production.

How do you handle faulty products?

Defective rate is less than 0.2%. During the warranty period, we send new products with new orders for small quantities or discuss solutions based on the situation.

K312 Passive Line Array Speaker for Outdoor Sound System Professional

Name: K312 Passive Line Array Speaker for Outdoor Sound System Professional
Brand: L-Solution Audio Engineering Co., Ltd
SKU: 1984042941

Guangdong, ChinaL-Solution Audio Engineering Co., Ltd

US$869.00

1-11 Pieces

US$859.00

12+ Pieces

Product profile

Customization

Available

Noise

<95dB

Hi-Fi

Model NO.

K312

Activity

Passive

Operation Mode

Button Control

Speaker System

Not

Speaker Material

Wood

Application

Commercial

Certification

CE, RoHS, CCC

Monitor

Not

THD

<0.005%

Components

Lf:2X 12 "+ Hf:1X 3 "

Frequency Response

50Hz-20kHz

Sensitivity(1m@1W)

102db

Max Splat 1m

141db

Power RMS/Peak

1300W/5200W

Transport Package

Flight Case

Specification

360*955*402mm

Trademark

L-solution

Origin

China

Production Capacity

5000

Key features

High Power Output: Delivers 1300W RMS and 5200W peak power for robust sound performance.

Wide Frequency Response: Covers 50Hz-20kHz range with 102dB sensitivity and 141dB max SPL.

Durable Wood Enclosure: Constructed from 18mm birch plywood with black painting for outdoor use.

OEM/ODM Services: Supports full customization, including logo printing and design modifications.

Strict Quality Control: 100% inspection on material, structure, and sound to ensure stability.

Professional Components: Features 2x 12-inch LF and 1x 3-inch HF drivers for clear Hi-Fi sound.

Global Certification: Complies with CE, RoHS, and CCC standards for international markets.

Low Defect Rate: Manufactured with strict QC ensuring a defective rate of less than 0.2%.

Company profile

Importers and ExportersFast DeliveryODM ServicesOEM Services

L-Solution Audio Engineering Co., Ltd

Guangdong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 years CertifiedNearest Port: Shenzhen Port, Guangzhou PortAverage Response Time: ≤6.51h

AI-Powered supplier vetting

SummaryThe supplier operates in display devices, lighting fixtures, projection equipment, and mechanical and electrical equipment. It identifies as a professional technical supplier, offers 3D design, OEM, ODM, and multiple customization options, and reports inventory capability, contracted manufacturing relationships, and production lead times within 15 workdays in both off-peak and peak seasons. Quality-related credentials include ISO9001:2015, CE, and RoHS. After-sales and complaint-handling procedures are documented, while overseas warehouses, overseas showrooms, overseas agents or branches, SDK availability, and offline trade-show participation are absent. Financial assessment is inconclusive because the supplied financial figures are all zero or incomplete. The supplier claims OEM service for well-known brands and a 95% repurchase rate, but no specific customer cases are identified.

Supplier typeThe supplier presents itself as a professional technical supplier and its stated business scope covers display devices, lighting fixtures, projection equipment, and mechanical and electrical equipment. It also provides OEM and ODM services, indicating a manufacturing-oriented supplier profile rather than a purely trading or distribution profile.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and CE and RoHS product compliance certifications. These are explicit certifications relevant to quality management and product compliance, although the slices do not provide certificate validity dates or scope details.

After-Sales capabilityThe supplier states that it provides full after-sales support and reports a below-1% complaint rate, while its quality information records clear, followed procedures for corrective and preventive actions and customer complaints. These points explicitly support an established after-sales and complaint-management capability.

R&D capabilityThe supplier reports professional R&D capability, new products during the past year, 3D software design services, and ODM capability. However, it has no available SDK; the available evidence still explicitly supports product and design innovation capability.

Production capacityThe supplier reports growth to a professional team of over 30 staff, inventory capability, valid contracts with associated subcontractors, and lead times within 15 workdays in both off-peak and peak seasons. It can quote on FOB, EXW, and CIF terms and is positioned near Shenzhen and Guangzhou ports, supporting manufacturing and export execution, though overseas warehouse and branch capabilities are absent.

Customization capabilityThe supplier explicitly offers customization from samples, designs, minor customization, full customization, and flexible customization, supported by 3D software design services. Its stated ODM capability further indicates the ability to develop and manufacture customer-specific products.