What are the protection features?

It includes DSP limiter, high temperature, DC, high frequency, short circuit, back EMF, peak current limiter, surge current limiter, startup delay, and power circuit breaker protection.

What are the application scenarios for this amplifier?

It is suitable for performance centers, theatres, galleries, hotels, conference centers, shopping centers, retail stores, and restaurants.

Professional Audio Digital Power Amplifier 100V/70V 4-16ohm 4-CH Class-D Mixer Amplifier

Name: Professional Audio Digital Power Amplifier 100V/70V 4-16ohm 4-CH Class-D Mixer Amplifier
Brand: Guangzhou Temeisheng Audio Technic Co Ltd
SKU: 1955124171

Guangdong, ChinaGuangzhou Temeisheng Audio Technic Co Ltd

US$649.00

1-5 Pieces

US$599.00

6-49 Pieces

US$499.00

50+ Pieces

Product profile

Customization

Available

Type

Home Amplifier

Used For

Civilian

Model NO.

MA-3600TD V2

Function

Amplifier Combined

Sound Channel

4.1

Output Number

Voltage

69V

Max. Output Voltage

69V

Max. Output Current

15A

Min. Load Output

4Ω/Channel

Input Connector Output Connector

4*XLR

Output Connector

4*Speakon

Frequency Response

20Hz to 20kHz (±0.5dB) @1W, 8Ω

Thd+N

<1%@1W, 8Ω

Sampling

48K / 24bit

Dante in Option

4 Input Channels

Display

320*240 IPS Colourful Display

Power Requirement

AC100~240 50/60Hz

Net Weight/Gross Weight

5.6kg/6.2kg

Product Size

483mm*309mm*44.5mm

Package Size

520mm*442mm*90mm

Transport Package

Gift Box/ Export Carton/ Pallet

Specification

483mm*309mm*44.5mm

Trademark

Lucky Tone or OEM

Origin

China

HS Code

8518400090

Production Capacity

500000PCS Per Year

Key features

High Efficiency Class-D: 4*900W at 4ohm or 2*1250W at 100V with high efficiency.

Advanced DSP Control: Real-time remote monitoring, compression, limiter, and matrix routing.

Dual Backup Function: Supports dual backup for digital and analog audio signals.

Flexible Connectivity: USB, TCP/IP, RS232, RS485, and AES/EBU input support.

Versatile Output Modes: Stereo, bridge, mono, and free matrix modes with one-click switching.

OEM/ODM Service: Full customization, samples, designs, and minor customization available.

Professional Display: 320*240 IPS colourful display for easy status monitoring.

Comprehensive Protection: DSP limiter, high temp, DC, short circuit, and surge protection.

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: ≤4.04h

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.

Product Q&A

Q:What is the output power of this amplifier?

It provides 4*900W at 4ohm, 4*600W at 8ohm, or 4*300W at 16ohm. It can also switch to 2*1250W at 100V and 2*615W at 70V.

Q:Does this amplifier support remote control?

Yes, it supports TCP/IP network control for managing multiple devices, remote power on/off, and real-time status monitoring via software.

Q:What DSP functions are built-in?

It includes compression controller, limiter, noise gate, parametric equalization, matrix routing, delay, and FIR phase correction with 2048 taps per channel.

Q:What input and output connectors are used?

It features 4*XLR input connectors and 4*Speakon output connectors. It also supports AES/EBU input.

Q:Is OEM or ODM service available?

Yes, the manufacturer offers full customization, customization from samples, customization from designs, minor customization, and flexible customization.