What are your advantages over competitors?

Over 10 years of expertise in commercial audio, specialized R&D teams, and a focus on providing reliable, innovative solutions that help customers succeed.

What is the minimum order quantity (MOQ)?

The minimum order quantity is 100 PCS.

Is customization available?

Yes, we offer OEM and ODM services including customization from samples, designs, full customization, and minor modifications.

100W 2.5"X 4 Karaoke Sound Party Wall Mounted Array Acoustic Speakers Audio Professional Line Array PA Column Speaker

Name: 100W 2.5"X 4 Karaoke Sound Party Wall Mounted Array Acoustic Speakers Audio Professional Line Array PA Column Speaker
Brand: Guangzhou strong sound electronic equipment Co., Ltd
SKU: 2147893815

Guangdong, ChinaGuangzhou strong sound electronic equipment Co., Ltd

US$139.00

1-4 Pieces

US$129.00

5-19 Pieces

US$108.00

20-49 Pieces

US$102.00

50+ Pieces

Sample price:US$139.00/piece.Request sample

Product profile

Customization

Available

Amplification Type

Passive

Speaker Material

Plastic

Model NO.

LA-425LB V2

Usage

Public Address

Adjusting Method

Sound Channel

Structure

Column Speaker

Function

SNR

Rated Power (4Ω)

100W (400W, Peak)

Sensitivity (1m/1W@4Ω)

94dB

Effective Frequency Range

106Hz~20kHz

Enclosure Material

ABS Composite Fiberglass Reinforced Cabinet

Grille Material

Metal Mesh

Dispersion Angle

Vertical 20°, Horizontal 120°

Mounting Holes

2 X M6

Transport Package

Gift Box/Export Carton/Pallet

Specification

670 x 80 x 100mm

Trademark

Lucky Tone or OEM

Origin

Guangdong China

HS Code

8518290000

Production Capacity

10000

Key features

High-Fidelity Audio Output: 94dB sensitivity with 106Hz-20kHz range for crisp highs and deep bass.

Durable ABS Enclosure: ABS hybrid aluminum alloy reinforced cabinet ensures sturdy and long-lasting performance.

Compact Wall-Mount Design: Slim 670x80x100mm profile with adjustable bracket, ideal for conference rooms and public spaces.

Custom Color Options: Available in Black and White finishes to match various architectural aesthetics.

Certified Quality: Complies with FCC and RoHS standards, manufactured by an ISO9001:2015 certified factory.

OEM/ODM Support: Full customization services available including samples, designs, and minor modifications.

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: ≤7.07h

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.

Product Q&A

Q:What is the lead time for orders?

Generally 4 weeks. For urgent project orders, we expedite the process. OEM orders may take longer initially to confirm requirements and artworks.

Q:What are the payment terms?

At least 30% deposit before production and 70% balance before shipment. L/C is also acceptable.

Q:How are the goods packed for shipping?

We use strong export cartons with foam/bubble protection and inner boxes for air/express. Optional pallet packing is available for LCL sea shipments.

Q:What are the delivery terms?

We quote and deliver on FOB Huangpu terms. EXW is available for small orders. CIF, C&F, or door-to-door options are also acceptable with additional shipping costs.

Q:What is the warranty period?

Standard warranty is 2 years. For overseas customers, we offer 2.5 years from the production date. Free spare parts and repair instructions are provided for any failures.