What is the output power of this amplifier?

The output power is 2*350W with 2.1 sound channels.

4 Channel Kareoke DSP Class Ab Subwoofer Power Amplifier

Name: 4 Channel Kareoke DSP Class Ab Subwoofer Power Amplifier
Brand: Taizhou Tianlai Youyang Electronic Technology Co., Ltd.
SKU: 1959640551

Zhejiang, ChinaTaizhou Tianlai Youyang Electronic Technology Co., Ltd.

US$117.65

1-99 pieces

US$115.00

100+ pieces

Sample price:US$110.00/piece.Request sample

Product profile

Customization

Available

Type

Home Amplifier

Usage

Hi-Fi

Model NO.

K600

Used For

Professional

Tube Type

IC Amplifier

Sound Channel

2.1

Output Number

Voltage

110-240V

Element Number

Push-Pull Amplifier

Conductive Mode

Bluetooth

5.0

Output Power

2*350W

Dimension

480*290*89mm

Private Mold

Yes

Channels

2.1

Transport Package

CTN

Specification

1 U

Trademark

TIANLAI

Origin

Zhejiang, China

HS Code

85184000

Production Capacity

500000/Pre Years

Key features

DSP Digital Effect: Integrated Class A/B amplifier with DSP digital effects for superior sound quality.

Bluetooth 5.0 Connectivity: Supports Bluetooth 5.0, USB, and multiple audio formats including WAV, FLAC, APE, MP3.

Dual Wireless Microphones: Comes with 2pcs U segment wireless microphones for karaoke and professional use.

Multi-Format Input Support: Features optical fiber, coaxial input, two AUX inputs, and one AUX output.

High Power Output: Delivers 2*350W output power with 2.1 sound channels for robust audio performance.

OEM/ODM Customization: Supports custom designs, logos, and packaging for OEM and ODM orders.

18+ Years Experience: Backed by over 18 years of industry expertise and a proven track record.

CE Certified Quality: Products undergo strict quality control and hold CE certification for safety and durability.

Company profile

In-stock CapacityFast Delivery100% Finished Products InspectionProduct Certification

Taizhou Tianlai Youyang Electronic Technology Co., Ltd.

Zhejiang, 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: 7 years CertifiedNearest Port: Ningbo portAverage Response Time: ≤4.43h

AI-Powered supplier vetting

SummaryThe supplier is a professional technology supplier engaged in the R&D, manufacturing, and sales of power electronic components, audio equipment, lighting fixtures, smart-home control systems, and electronic products. It provides 3D design, customization, ODM, and OEM services, has launched new products, and employs three R&D engineers. CE certification, quality-assurance procedures, corrective-action records, and complaint-handling procedures are documented. The supplier reports in-stock capacity, but lacks a valid manufacturing contract with related subcontractors, overseas warehouses, overseas showrooms, overseas agents or branches, and an environmental impact assessment report. It has attended the SLS offline trade show and reports repeat-buyer preference of 80%–100%. Financial evidence is insufficient for judging credibility, and no Fortune 500 cooperation is reported.

Supplier typeThe supplier explicitly identifies as a professional technology supplier. Its business scope covers R&D, manufacturing, and sales of power electronic components, audio equipment, lighting fixtures, smart-home control systems, and electronic products, indicating a product-focused electronics technology supplier.

CertificationsCE certification is explicitly reported both as a sustainable-development and product-compliance certification. The evidence supports compliance certification, although no broader certification portfolio is provided.

After-Sales capabilityThe supplier has clear procedures and followed records for customer complaints, corrective and preventive actions, and quality assurance. However, it reports no overseas agents or branches, overseas warehouse, or overseas showroom, so the evidence supports process capability but not extensive overseas service coverage.

R&D capabilityThe supplier provides 3D software design services and multiple customization modes, offers ODM services, reported new products in the past year, and has three R&D engineers. The absence of an available SDK is a limitation for software-integration capability, but the evidence supports product and design innovation capability.

Production capacityThe supplier states that it conducts manufacturing and has in-stock service capacity, with reported lead times of one month during peak season and within 15 working days during the off-season. However, it lacks a valid contract with its factory and related subcontractors, which weakens documented manufacturing-governance evidence.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. Its ODM and OEM services further support the conclusion that it can provide varied product-design and manufacturing customization.

Client casesThe supplier reports OEM service for well-known brands and participation in the SLS offline trade show. It reports no cooperation with Fortune 500 companies, so there is some customer and market-exposure evidence but no evidence of Fortune 500 customer cases.

Product Q&A

Q:Why should you buy from us not from other suppliers?

Discover the TianLai Difference! 1. Extensive Experience: With a proven track record spanning over 18+ years, our expertise in the industry allows us to provide reliable and innovative products. 2. Vast Product Range: We offer 1000+ varieties of smart audio and smart home solutions to cater to your specific requirements. From cutting-edge technology to stylish designs, our products are crafted to enhance your lifestyle. 3. Ready for Delivery: With products readily available in stock, we ensure p

Q:What is your MOQ?

It depends on different items.Most of them just need 50pcs MOQ , because we have a big warehouse for stock orders.

Q:Can you OEM or ODM?

Yes, we can produce according to customer's design,your logo or company name can be printed on your ordered products or packing box, OEM and ODM are welcome!

Q:What is the warranty period?

12 months after shipment.

Q:What audio formats are supported?

The amplifier supports Bluetooth 5.0, USB, and song formats including WAV, FLAC, APE, and MP3.