What protection features does the amplifier have?

It includes a 10-layer protection shield against overload, short-circuit, thermal issues, and surges.

What is the input sensitivity range?

The input sensitivity ranges from 0.775V to 2V, supporting various audio sources.

Is the amplifier suitable for harsh environments?

Yes, it is designed to work steadily under harsh situations with comprehensive protection features.

B Series Class D 1000W*2@8ohms: High-Power Audio Amplifier Power Amplifier

Name: B Series Class D 1000W*2@8ohms: High-Power Audio Amplifier Power Amplifier
Brand: Enping City Ruixing Electronics Technology Co., Ltd.
SKU: 1976245721

Guangdong, ChinaEnping City Ruixing Electronics Technology Co., Ltd.

US$350.00

10 Sets

Product profile

Customization

Available

Type

Professional Amplifier

Usage

AV, KTV System, Stage Performance

Model NO.

B series

Used For

Professional

Tube Type

Transistor Amplifier

Function

Post Amplifier

Sound Channel

2.0

Output Number

Voltage

Customized

Element Number

Push-Pull Amplifier

Conductive Mode

Transistor

44n50p

High-Light

with Pfc

Logo Design

Customizable Backlit Logo

Input Connectors

3 Pin-XLR/RCA/Trs

Amplifier Protection

DC/VHF/Short Current/Limit/Softstart

Input Sensitive

Trade Term

EXW, Fob

Transport Package

1PCS Per Kraft Paper Box

Specification

Trademark

RXF, OEM available

Origin

China

HS Code

8518400090

Production Capacity

2000sets/Month

Key features

Ultra-Slim 1U Chassis: Lightweight design saves 70% rack space, ideal for touring and fixed installations.

Studio-Grade Hi-Fi Audio: Patented Peak Limiter + Ripple Cancellation with <0.03% THD and crystal-clear detail.

Dual Power Efficiency: LLC soft-switching PSU + Active PFC ensures 90%+ efficiency with 100-240V global voltage.

Pro-Level Flexibility: Supports Stereo/Parallel/Bridge modes with 0.775V-2V input sensitivity.

10-Layer Protection Shield: Overload, short-circuit, thermal, and surge protection for 24/7 stability.

Customizable Backlit Logo: Logo design is customizable to meet specific branding requirements.

High-Power Output: Delivers up to 4000W at 4 ohms with 20-20000Hz frequency response.

Comprehensive Testing: Each unit undergoes sound testing, tuning, and aesthetic checks before shipment.

Company profile

High Repeat Buyers ChoiceExhibition Experience100% Finished Products InspectionCustomization from Designs

Enping City Ruixing Electronics Technology 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: 4 Years CertifiedNearest Port: Jiangmen PortAverage Response Time: ≤10.28h

AI-Powered supplier vetting

SummaryThe supplier is a combined company engaged in research and development, production, sales, and export-related activities for electronic and household products. It reports broad customization and ODM capabilities, recent new-product development, raw-material traceability, and 100% finished-product inspection. Production information indicates two production lines, a stated quality-control workforce of 6–10 staff, and lead times of within 15 workdays off-season and one month during peak season. The supplier has OEM experience with well-known brands and has attended an offline trade show. However, no certifications, formal after-sales execution records, overseas warehouses, overseas showrooms, or overseas agents are evidenced. Service procedures exist for supplier management, corrective actions, and customer complaints, but written records are unavailable. Financial information is present only in limited year references and cannot be assessed conclusively here.

Supplier typeThe supplier is identified as a combined company whose scope includes R&D, production, sales, online sales, and domestic trade of electronic products, audio equipment, office equipment, household appliances, and daily necessities. Its described offerings also include manufacturing, export trade, service, quality control, and R&D capabilities, supporting classification as an integrated manufacturer and trading-oriented supplier.

R&D capabilityThe supplier reports R&D capability, new products during the past year, and ODM services, and offers customization from samples and designs. However, it reports no available SDK, and total R&D engineer experience is stated as 1, so the evidence supports practical product-development capability but not a strong software-development or deeply resourced innovation platform.

Production capacityThe supplier identifies production as part of its business scope and reports two production lines, 100% finished-product inspection, raw-material traceability, and 6–10 quality-control staff. It also reports seasonal order lead times of within 15 workdays off-season and one month during peak season, providing explicit evidence of operational production capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, minor customization, full customization, and flexible customization. The same broad capability is reported across the R&D and design-service information, indicating a strong range of customization options.

Client casesThe supplier states that it provides OEM services for well-known brands and has participated in the PRO LIGHT AND SOUND GUANGZHOU offline trade show. These are evidence of brand-related OEM experience and market participation, although specific customer names, products, order histories, or verifiable case studies are not supplied.