What is the lead time for production?

Off-season lead time is within 15 workdays, while peak season takes one to three months.

What certifications does the product have?

The product holds FCC and RoHS certifications, and the factory is ISO9001:2015 certified.

What is the power supply requirement?

It requires a DC18-24V power supply and comes with a 24VDC power adapter.

Smart Home 2 X 50W 2.1 Class D Wireless Bluetooth Amplifier with Sub Woofer Output

Name: Smart Home 2 X 50W 2.1 Class D Wireless Bluetooth Amplifier with Sub Woofer Output
Brand: Guangzhou strong sound electronic equipment Co., Ltd
SKU: 1914821651

Guangdong, ChinaGuangzhou strong sound electronic equipment Co., Ltd

US$13.00-40.00

50 Pieces

Product profile

Customization

Available

Type

Bluetooth Amplifier

Usage

Hi-Fi, Public Address System

Model NO.

BT-530AMP

Used For

Civilian

Function

Amplifier Combined

Sound Channel

2.0

Voltage

AC110V-240V

Output Power RMS

2*50W

Impedance

4&Ohm

Spl (1W/1m)

98dB

Frequency Response

65~20kHz

Input Sensitivity

50mv

Snr

93dB

Bluetooth Wireless Range

10m

Housing Material

Aluminum Alloy

Weight

0.6 Kg

Color

Black

Transport Package

Carton

Specification

140x65x27mm

Trademark

Lucky Tone

Origin

Guangzhou, China

Production Capacity

5000/Month

Key features

Bluetooth 4.2 Connectivity: Adopts 4.2 +BR+EDR+BLE technology for stable wireless audio transmission.

High Efficiency Class D: Built-in high efficiency Class D amplifier for powerful performance.

Hi-Fi Sound Quality: Features 16bit DAC Digital Audio Processor for compact yet powerful Hi-Fi sound.

Subwoofer Output: Includes subwoofer output with 100W RMS power and 40-160Hz crossover.

Versatile Compatibility: Suitable for most 10-80W, 4-16 ohm loudspeakers and various devices.

Durable Aluminum Housing: Constructed with aluminum alloy material for durability and heat dissipation.

OEM/ODM Support: Offers full, minor, and flexible customization from samples or designs.

Certified Quality: Products hold FCC and RoHS certifications with ISO9001:2015 management.

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: ≤5.86h

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.