What certifications does this product have?

The product is certified with FCC and RoHS.

What is the minimum order quantity?

The minimum order quantity is 100 pieces.

Do you provide OEM or ODM services?

Yes, we provide both OEM and ODM services.

30W Outdoor Column Speaker with Tweeter for Paging Systems

Name: 30W Outdoor Column Speaker with Tweeter for Paging Systems
Brand: Guangzhou strong sound electronic equipment Co., Ltd
SKU: 760537312

Guangdong, ChinaGuangzhou strong sound electronic equipment Co., Ltd

US$19.00-70.00

50 Pieces

Product profile

Customization

Available

Amplification Type

Passive

Speaker Material

Aluminum

Model NO.

LSA-430

Usage

Broadcast

Adjusting Method

Knob

Sound Channel

Structure

Closed Enclosure

Function

Normal

SNR

91-100dB

Power at 100V

15/30W

Power at 70V

7.5/15W

Freq. Response

110Hz-19kHz

Max Spl@ 1m

107dB

Dispersion Angel

180X50 Degree

Installation

Wall Mounted

Finish

Khaki

Speakers

4"X3 Bass, 1"X1 Treble

Transport Package

Carton

Specification

145x145x545mm

Trademark

Lucky Tone

Origin

Guangzhou, China

Production Capacity

5000/Month

Key features

Dual Voltage Transformer: Supports 70V and 100V inputs with flexible power options (7.5/15W @ 70V, 15/30W @ 100V).

Wide Frequency Response: Delivers high-fidelity sound with a frequency range of 110Hz to 19kHz.

High Sound Pressure Level: Achieves a maximum SPL of 107dB at 1 meter for clear paging and announcements.

Durable Aluminum Construction: Features a closed enclosure made of aluminum for robust outdoor performance.

Versatile Installation: Designed for wall mounting with a compact size of 145x145x545mm.

Full Customization Support: Offers flexible customization options including samples, designs, and full customization.

Comprehensive Certifications: Meets international standards with FCC and RoHS product certifications.

OEM and ODM Services: Manufacturer provides both OEM and ODM services for tailored audio solutions.

Company profile

Guangzhou strong sound electronic equipment Co., Ltd

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 years CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤6.97h

AI-Powered supplier vetting

SummaryThe supplier is a China-based limited company established in 2016, with reported export activity, a valid import/export license, and primary products covering speakers, audio equipment, amplifiers, microphones, mixers, and Dante audio. Evidence indicates established service procedures, corrective and preventive action records, technical support, R&D documentation, 3D design services, customization capabilities, and recent new-product development. Production information includes four production lines, six to ten quality-control staff, stated lead times of within 15 workdays in off-peak periods and one month during peak periods, and export markets across Southeast Asia, the Middle East, Europe, and North America. FCC and RoHS certifications are reported, but the supplier lacks a factory environmental impact assessment report. No financial figures are included in this assessment. Customer-specific cases are not provided.

Supplier typeThe supplier is identified as a combined business entity and limited company, operating in Guangdong, China. It is reported as independent of a larger company group and has a valid import/export license, indicating a formally registered standalone trading and manufacturing entity based on the supplied information.

CertificationsThe supplier reports FCC and RoHS product certification capability, and an audit record conducted by BV is listed with a validity period from January 7, 2026 to January 6, 2027. However, the supplier explicitly lacks a factory environmental impact assessment report, so the certification evidence is positive but not comprehensive across environmental documentation.

After-Sales capabilityService capability is supported by written procedures, followed records, an approved supplier list, and a corrective and preventive action mechanism. Technology engineers are also responsible for technical support during production and after-sales service, providing explicit evidence of organized technical and after-sales support.

R&D capabilityThe supplier has R&D engineers responsible for new product development and maintains design input, output, review, verification, and validation documentation for audit. It also reports new products during the past year and provides 3D software design services, supporting a demonstrated innovation function.

Production capacityThe supplier reports four production lines, six to ten quality-control staff, 29 or 56 total employees in different slices, and stated order fulfillment times of within 15 workdays off-peak and one month during peak season. The differing employee counts create a data inconsistency, but the production-line, quality-control, and lead-time information provides explicit evidence of operating production capacity.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its engineers confirm customer requirements and provide technical production support, while 3D software design services further support customized product development.