Does it support smart home assistants?

Yes, it supports Amazon Alexa, Airplay, and DLNA for smart integration.

What payment terms are accepted?

We accept T/T and LC as terms of payment.

Smart Multi-Room WiFi Audio 4-Channel WiFi Audio Amplifier with Bluetooth 4X120W

Name: Smart Multi-Room WiFi Audio 4-Channel WiFi Audio Amplifier with Bluetooth 4X120W
Brand: Guangzhou strong sound electronic equipment Co., Ltd
SKU: 2128576415

Guangdong, ChinaGuangzhou strong sound electronic equipment Co., Ltd

US$142.00

1-9 Pieces

US$130.00

10-99 Pieces

US$109.00

100+ Pieces

Sample price:US$142.00/piece.Request sample

Product profile

Customization

Available

Noise

<95dB

Application

Commercial, Home, Conference

Model NO.

WF-4120

Certification

CE, RoHS

Input Channel

10 Channel(8-Line/Mic/1-EMC/1-Mic)

Output Channel

8 Channels

Frequency Response

20Hz~20kHz

Snr

Mic: 65dB, Line: 85dB

Power Consumption

20W

Power Supply

AC220V/50Hz

Net Weight

4kg

Transport Package

Gift Box/Export Carton/Pallet

Specification

485× 357× 88mm

Trademark

Lucky Tone

Origin

Guangdong, China

HS Code

8518500000

Production Capacity

10000

Key features

4x120W High Power Output: Delivers 4 channels of 120W stereo power for robust audio performance.

Multi-Source Connectivity: Supports WiFi, Bluetooth, USB, AUX, Airplay, DLNA, and Internet Radio.

Flexible Channel Configuration: Stereo mode for 4 outputs or bridged mode for 2.1 subwoofer system.

Independent Volume Control: Adjust volume of each channel independently for precise audio management.

Smart App Management: Convenient music management and control via the dedicated WiiM APP.

Full Customization Support: Offers full customization, minor customization, and flexible options.

Compact & Efficient Design: Compact unit with low power consumption of only 20W and 4kg weight.

Professional Audio Quality: Wide frequency response (20Hz-20kHz) and high SNR for clear sound.

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: ≤7.73h

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.