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Aux Input for Multi-Room Music Playback

Name: 4 Channels 25W Blue-Tooth Wall Amplifier with USB/ TF Card/ Aux Input for Multi-Room Music Playback
Brand: Guangzhou strong sound electronic equipment Co., Ltd
SKU: 1984959261

Guangdong, ChinaGuangzhou strong sound electronic equipment Co., Ltd

US$13.60-34.80

50 Pieces

Product profile

Customization

Available

Type

Home Amplifier

Usage

Background Music

Model NO.

ITA-425D

Function

Amplifier Combined

Sound Channel

4 Channel

Voltage

110-250VAC

Model

Ita-425D

Output Power

4*25W

Frequency Response

20Hz-20kHz

Speaker Impedance

4-8ohm

Front Panel

Tempered Glass with ABS Frame

USB

OTG USB, up to 32 GB

Snr

≥98 Db

Music Format

MP3, WMA, Wav, AAC, Ape, etc.

Power Requirements

AC 110-250V

Net Weight

200g

Color

White or Black

Transport Package

Gift Box/Export Carton/Pallet

Specification

120 x 72 x 41.5 mm

Trademark

Lucky tone or OEM

Origin

Guangdong China

HS Code

8518400000

Production Capacity

50000

Key features

Multi-Channel Audio Output: Delivers 4x25W power with 4-channel output for multi-room music playback.

Versatile Connectivity: Supports Bluetooth 5.3, USB, TF Card, and AUX input for diverse media sources.

Advanced Bluetooth Features: Includes Bluetooth Broadcast Mode for master-slave synchronization and preset welcome voices.

Multiple EQ Modes: Offers Normal, Popular, Classic, Rock, and Jazz modes to suit different listening preferences.

Premium Build Quality: Features a tempered glass front panel with ABS frame for durability and aesthetic appeal.

Compact Wall Mount Design: Small dimensions (120x72x41.5mm) allow easy installation in villas, hotels, and homes.

Extended Warranty Coverage: Offers 2.5 years warranty from production date, including free spare parts for repairs.

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: ≤5.72h

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. Urgent orders may be expedited, but OEM orders may take longer for the first order to confirm requirements and artworks.

Q:What are the payment terms?

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

Q:How are the goods packed for transportation?

Packed in strong export cartons with foam/bubble and inner boxes for air/express, or optional pallet packing for LCL sea shipment to ensure intactness.

Q:What are the delivery terms?

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

Q:What is the warranty and after-sales service policy?

We offer a 2.5-year warranty from the production date. For any non-human failure, we provide free spare parts and repair instructions.