Can this amplifier be integrated with third-party systems?

Yes, it features an RS 485 interface for integration with third-party smart home or commercial systems.

What are the power requirements?

The device operates on 110-250V AC power, making it compatible with various international voltage standards.

Small Volume Control Wall Amplifier 2*25W Bluetooth Switch Volume Control Wall Mount Amplifier with Color LCD Display

Name: Small Volume Control Wall Amplifier 2*25W Bluetooth Switch Volume Control Wall Mount Amplifier with Color LCD Display
Brand: Guangzhou Temeisheng Audio Technic Co Ltd
SKU: 2173040545

Guangdong, ChinaGuangzhou Temeisheng Audio Technic Co Ltd

US$57.00

100-199 Pieces

US$48.00

200-299 Pieces

US$41.00

300+ Pieces

Product profile

Customization

Available

Sound Channel

2.1

Speaker Impedance

4-8ohm

Model NO.

BA-225VRW USA/BA-225VRB USA

Frequency Response

20 Hz-20 kHz (+/-2dB)

Bluetooth Wireless Range

≤10m

Music Format

MP3, WMA, Wav, AAC, Waw, Ape, etc

Power Requirements

110-250V AC

Product Size

120*71*61mm

Weight

220g

Transport Package

Gift Box/ Export Carton/ Pallet

Specification

120*71*61mm

Trademark

Lucky Tone or OEM

Origin

China

HS Code

8518400090

Production Capacity

500000PCS Per Year

Key features

Bluetooth & LCD Display: Features Bluetooth 5.0 connectivity and a 1.28-inch color LCD screen for track info.

Versatile Power Output: Delivers 2x25W or 4x25W output to drive 2-8 speakers in home or commercial use.

Multi-Format Playback: Supports MP3, WMA, WAV, AAC, and USB/TF card storage up to 32GB.

Smart Remote Control: Includes wireless IR remote for volume, track seeking, and power-on auto-play.

System Integration Ready: Equipped with RS 485 interface and doorbell linkage trigger for smart systems.

Full Customization Service: Offers OEM/ODM services with full customization from samples or designs.

Company profile

Importers and ExportersPatents AwardedQuality AssuranceR&D Capabilities

Guangzhou Temeisheng Audio Technic 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: 6 years CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤4.08h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company in Guangdong offering export trade, manufacturing, service, quality control, R&D, and sustainability information. It demonstrates broad customization, ODM capability, recent product development, OEM service for known brands, five production lines, and documented procedures for service quality, complaints, and corrective actions. Export activity is substantial at 90% of total sales, with 17 experienced export-trade staff and Guangzhou Port proximity. However, the supplier has no SDK, overseas warehouse, showroom, overseas agent or branch, and has not participated in offline trade shows. Financial information is limited to year labels without measurable financial results. Quality control staffing is two inspectors, and continuous quantity reconciliation for each batch is not performed.

Supplier typeThe supplier is classified as a combined company, with offerings covering export trade, manufacturing, service, quality control, R&D, photos, and sustainability. Its head office is in Guangdong, and the representative title identifies portable and Bluetooth speaker products.

After-Sales capabilityThe supplier has written and followed procedures for service assessment, corrective and preventive actions, and customer complaint handling. However, it has no overseas warehouse, showroom, overseas agent, or branch, and reports zero countries with overseas services, limiting evidence of local overseas after-sales coverage.

R&D capabilityThe supplier reports an industry-leading design team, new products during the past year, ODM services, and customization from samples and designs. It does not have an available SDK, so its innovation evidence is stronger in product design and development than in software-development support.

Production capacityThe supplier reports five production lines, manufacturing equipment including punching, grinding, resistance and hi-pot testers, an oscilloscope, and standardized finished-product inspection instructions. It also has 90% export sales and 17 experienced export-trade staff, but does not continuously reconcile quantities for every batch.

Customization capabilityBoth R&D and design-service information explicitly lists customization from samples, customization from designs, full customization, minor customization, and flexible customization. ODM service is also available, providing direct evidence of broad customization support.

Client casesThe supplier explicitly states that it provides OEM services for well-known brands. No brand names, project details, product volumes, or verification materials are supplied, so the evidence supports the existence of brand-serving experience but not its breadth or quality.