Cvr Amplifier D-3004 4-CH Amplifier 3000W 1u Class D Power Amplifier

Name: Cvr Amplifier D-3004 4-CH Amplifier 3000W 1u Class D Power Amplifier
Brand: CVR PRO AUDIO CO.,LTD
SKU: 2144703495

Guangdong, ChinaCVR PRO AUDIO CO.,LTD

US$1,500.00

2 Pieces

Product profile

Customization

Available

Type

Professional Amplifier

Usage

KTV System

Model NO.

D-3004

Used For

Professional

Tube Type

Tube Amplifier

Function

Post Amplifier, Amplifier Combined, Pre-amplifier

Sound Channel

2.1

Output Number

Voltage

AC 220V

Element Number

Push-Pull Amplifier

Conductive Mode

Frequency Response

20Hz-25kHz ±0.5dB

Input Sensitivity

20K Ohm Balanced/10K Ohm Unbalanced

Power Requirement

200-240V/50-60Hz

Transport Package

Carton Box and Fly Case

Specification

CE, ROHS, GMP, SGS

Trademark

CVR

Origin

China

HS Code

8501109990

Production Capacity

10000\Month

Key features

High Efficiency & Stability: Over 95% efficiency with multi-loop control and active PFC technology for stable performance.

Wide Voltage Adaptability: Supports 90-260VAC wide range power supply to adapt to harsh grid environments.

Compact & Lightweight Design: Modular structure with firm build, suitable for touring and easy maintenance.

Premium Sound Quality: Energy-efficient signal processing ensures beautiful sound with THD+N of 0.01%.

Quiet & Safe Operation: Temperature-controlled fan for quiet operation with comprehensive protection features.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExperienced TeamIn-stock Capacity

CVR PRO AUDIO CO.,LTD

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2005-10-01Average Response Time: ≤9.69hTerms of Payment: T/T, Western Union, Money GramInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryCVR PRO AUDIO CO., LTD is identified as a China-based private manufacturer/factory in Guangdong operating in electrical and electronics, with audio equipment as its stated business scope and product offering. The supplier supports multiple customization formats, but the available evidence indicates no new products in the past year, no ODM service, no SDK, and no OEM service for popular brands. Overseas support is limited: there is no overseas showroom, agent, branch, or reported offline trade-show participation. Service documentation is incomplete, with no written complaint-handling procedures or records and no written records for corrective and preventive actions. Audit information identifies TUV Rheinland, but the audit result is recorded as 0 and the listed report validity ended on 2025-06-19. Financial information is limited to year labels without performance values, so credibility cannot be assessed. No customer cases are provided.

CertificationsA supplier audit was conducted by TUV Rheinland, with a listed report period from 2024-06-20 to 2025-06-19. However, the audit evaluation result is recorded as 0, and no specific certification, certificate scope, or currently valid certification is provided.

After-Sales capabilityThe supplier has a corrective and preventive action procedure but no written records, and it has no written procedures or records for handling customer complaints. It accepts several service quotation and payment terms and reports a one-month average lead time in both peak and off-season, but overseas service infrastructure is absent and service capability evidence is incomplete.

R&D capabilityThe supplier reports no new products in the past year and no available SDK, and it does not provide ODM services. Although it offers design-related customization, the explicit absence of recent product development and SDK support indicates a deficiency in demonstrated innovation resources.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. These repeated entries provide direct evidence of broad customization service capability.