What are the payment terms?

Payment terms include T/T, LC, D/P, PayPal, and Western Union.

What is the lead time for production?

The lead time is within 15 workdays during the off-season and within 15 workdays to one month during the peak season.

4 X 600W 8Ω Power Amplifier

Name: 4 X 600W 8Ω Power Amplifier
Brand: Guangzhou Temeisheng Audio Technic Co Ltd
SKU: 1963366651

Guangdong, ChinaGuangzhou Temeisheng Audio Technic Co Ltd

US$299.00-499.00

1 Piece

Product profile

Customization

Available

Type

Professional Amplifier

Usage

CH. Power Amplifier

Model NO.

CH-4600

Used For

Professional

Function

Amplifier Combined

Sound Channel

2.1

Output Power

4X600W@8ohm, 4X870W@4ohm

Power Supply

AC190V-250V 50/60Hz

Harmonic Distortion (1kHz, 8 Ohm)

<0.01%

Frequency Response

20Hz-20kHz(+/-1dB)

Sensitivity

0.775V*40

Snr

≥100dB(a-Weighted)

Damping Factor

≥300@8ohms

Slew Rate

25V/Us

Input Impedance

Balanced: 20K Unbalanced: 10K

Channel Isolation

60dB@8ohms 1kHz

Output Type

Class-Td

LED Indicators

Power/Signal/Distortion/Clipping

Input Connectors

Balanced XLR (Male/Female)

Output Connectors

Speakon, Binding Posts

Product Size(Wxdxh)

485X485X100mm

Transport Package

Gift Box/ Export Carton/ Pallet

Specification

482x440x100mm

Trademark

BEN & FELLOWS or OEM

Origin

China

HS Code

8518400090

Production Capacity

20000PCS Per Month

Key features

Compact 2U Design: Standard 2U form factor for easy integration into professional audio setups.

Multiple Operating Modes: Supports STEREO, PARALLEL, and BRIDGE modes to suit different application needs.

Comprehensive Protection: Features automatic output limiting, short circuit, overheat, and power-on delay protection.

Efficient Heat Dissipation: Advanced stepless speed control fan adjusts based on temperature to reduce noise and ensure cooling.

Low Distortion: Harmonic distortion is less than 0.01% at 1kHz with 8 ohm load.

High Signal-to-Noise Ratio: SNR is greater than or equal to 100dB (A-weighted) for clear audio output.

Flexible Connectivity: Dual XLR inputs and multiple output options including SPEAKON and Phoenix terminals.

OEM/ODM Service: Full customization, sample-based, design-based, and minor customization services available.

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: ≤4.79h

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 are the available operating modes?

The amplifier supports three operating modes: STEREO (independent A and B channels), PARALLEL (easy wiring setup), and BRIDGE (high-power amplification).

Q:What protection features are included?

It features automatic output limiting, short circuit overload, high-temperature protection, power-on delay, pressure limit, overcurrent, and DC output protection.

Q:How does the cooling system work?

The advanced stepless speed control fan adjusts its speed based on the radiator temperature, effectively reducing fan noise while ensuring optimal cooling.

Q:What is the harmonic distortion rate?

The harmonic distortion is less than 0.01% at 1kHz with an 8 ohm load.

Q:Can this product be customized?

Yes, OEM and ODM services are available, including full customization, customization from samples, customization from designs, and minor customization.