What shipping methods do you offer?

We offer sea freight for large shipments, air freight for urgent/small shipments, express delivery (DHL, UPS, FedEx), and China-Europe railway transport.

What payment terms do you accept?

We accept T/T (30% deposit, 70% balance against B/L copy), L/C (sight letters of credit), and PayPal.

What after-sales services do you provide?

Our after-sales support includes lifetime technical support, operation training, spare parts supply, product upgrades, regular quality follow-ups, and remote troubleshooting.

Can we visit your factory?

Factory visits are welcome with at least one week's notice. We assist with airport pick-up and accommodation. Video visits are also supported if on-site visits are not possible.

China Push-Pull Ke Nanocrystalline Switching Power Supply Audio Performance Amplifier New Ke2000b

Name: China Push-Pull Ke Nanocrystalline Switching Power Supply Audio Performance Amplifier New Ke2000b
Brand: Guangzhou Ke Audio Equipment Co., Ltd.
SKU: 2123024972

Guangdong, ChinaGuangzhou Ke Audio Equipment Co., Ltd.

US$1,025.30

10-29 Pieces

US$932.09

30-99 Pieces

US$885.48

100-299 Pieces

US$838.88

300+ Pieces

Sample price:US$1165.11/piece.Request sample

Product profile

Customization

Available

Usage

AV, KTV System

Used For

Professional

Model NO.

KE2000B

Tube Type

Transistor Amplifier

Function

Post Amplifier, HiFi Preamplifier

Sound Channel

Four Channels

Output Number

Voltage

AC 220V

Element Number

Push-Pull Amplifier

Conductive Mode

Class Td

Output Power (RMS):8ω

2000W

Output Power (RMS) :4ω/2ω

3200W

Output Voltage:<±5%

130V

Net Weight

16kg

Specification

483mm x 88mm (2U) x 475mm

Trademark

KE Audio

Origin

China

Production Capacity

3000 Pieces/Month

Key features

Advanced Class TD Tech: Combines nanocrystalline switching power supply with digital-analog dynamic Class A amplification.

Superior Sound Quality: Delivers deep bass, quick response, and delicate mid/high frequencies for HiFi performance.

Versatile Application: Ideal for KTV, clubs, bars, home cinema, theaters, and public address systems.

Professional Grade: Four-channel transistor amplifier designed for professional AV and KTV systems.

CE Certified: Product meets CE safety and RoHS environmental standards.

Flexible Customization: Supports OEM/ODM, custom designs, and private labeling services.

Lifetime Support: Provides lifetime technical support and spare parts supply.

Company profile

Self-brandedODM ServicesPatents AwardedStandardized quality control

Guangzhou Ke Audio Equipment Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 23 Years CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤9.93h

About Our Factory & Business Background

AddressNo. 8, Industry 1st Road, Shangshao Village, Zengcheng District, Guangzhou, Guangdong, China

Plant Area4800 square meters

Number of Employees10

Registered Capital10,000,000 RMB

Terms of PaymentT/T, D/P, PayPal, Western Union

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity10 Pcs

Supply Chain Partners111

Our Production Capability & Technical Expertise

Main ProductsAmplifier, AMP Auto-Backup System, Loudspeakers, Sound Amplifying System

Production Lines5

Production MachinesComputerized Wire Stripping Machine, Ultra-quiet Terminal Machine, Production Line

QA/QC inspectors2 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers3 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2002-07-19

Main MarketsDomestic

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff1

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Product CertificationCE, Others

Cooperated with Fortune 500No

Product Q&A

Q:What manufacturing services do you offer?

We provide comprehensive manufacturing solutions including OEM Manufacturing, ODM Services, small-batch trial production, mass production, custom mold development, and private labeling services.

Q:What is your sample policy?

Sample lead time is typically 7-14 working days. Costs are based on material and labor but are refundable against future large orders. Samples are shipped at the customer's expense via EMS/UPS/DHL/FedEx or customer's agent.

Q:What is the MOQ?

Generally, we require 100pcs for MOQ, but this is negotiable.

Q:How do you ensure product quality?

We implement a strict quality management system including IQC, IPQC, and FQC. We are ISO 9001 certified and support third-party inspections like SGS.

Q:What is your policy for quality issues?

We offer a 36-month quality warranty with a 12-hour response time. We provide free repair or replacement and cover return shipping for defective products based on responsibility.