What are the main input and output specifications?

The device features 8 analog inputs and 8 analog outputs, with support for USB recording and programmable GPIO interfaces.

What certifications does the product have?

The product is certified with CE, RoHS, and CCC. The manufacturer also holds ISO9001, ISO14001, and SGS audits.

DSP Functions Professional Matric Digital Processors 8in 8out Dp-0808aec20

Name: DSP Functions Professional Matric Digital Processors 8in 8out Dp-0808aec20
Brand: Guangzhou Ruifeng Intelligence Technology Co., Ltd
SKU: 906513145

Guangdong, ChinaGuangzhou Ruifeng Intelligence Technology Co., Ltd

US$500.00-1,200.00

1 Piece

Product profile

Customization

Available

Noise

Matrix Processor

Hi-Fi

Not Hi-Fi

Model NO.

Dp-0808aec20

Activity

N/a

Operation Mode

Knob Control

Speaker System

Optional Combination

Speaker Material

Metal

Application

Commercial, Home, Commercial, Home, Conference Hall, Stadium, Bar, C

Certification

CE, RoHS, CCC

Monitor

No Screen

THD

N/a

Output

Input

Frequency Range

20Hz-20kHz

Transport Package

Carton Box or Rack

Specification

44x482x170mm

Trademark

Origin

China (Mainland)

HS Code

8543709990

Production Capacity

2000PCS/Month

Key features

8in 8out DSP Processor: Professional digital processor with 8 analog inputs and 8 outputs for audio control.

Advanced DSP Features: Includes 31-band GEQ, AEC, feedback suppression, DCA, GROUP, and scene presets.

Flexible Control Interface: Supports RS-232/RS-485, USB, and 8 programmable GPIO for intelligent system integration.

High Audio Quality: Features 24-bit/48kHz quantization, 100dB D/A range, and THD+N <0.002% for clear sound.

Multi-Scenario Application: Ideal for conference halls, stadiums, theaters, bars, and commercial audio systems.

Reliable Manufacturer: Over 26 years experience with SGS audited supplier status and ISO certifications.

Customizable Design: OEM and ODM services available; professional engineers can design complete audio systems.

Fast Delivery: Stock items ship in 3-7 days; new orders delivered within 10-20 days after deposit.

Company profile

Guangzhou Ruifeng Intelligence Technology Co., Ltd

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2018-03-29 CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤18h CertifiedTerms of Payment: T/T, Western Union

AI-Powered supplier vetting

SummaryGuangzhou Ruifeng Intelligence Technology Co., Ltd. is a China-based limited company established in 2015 and focused on professional audio products, including line array speakers, full-range speakers, monitors, subwoofers, amplifiers, and processors. The supplier reports an integrated R&D, manufacturing, distribution, design, and technical-consultation capability, with six production lines, 11 years of combined R&D engineer experience, and 21–30 quality-control staff. It reports a one-month peak- and off-peak lead time and production information of 20,000 line array speakers. OHSAS18001:2007 and other management-system certifications are stated, but the certification scope is not detailed. Evidence supports product development and manufacturing capability, while customer references, detailed after-sales procedures, customization examples, and broader financial credibility remain insufficiently documented.

Supplier typeThe supplier is a limited company based in Guangdong, China, operating as an integrated professional sound and lighting business. Its stated activities cover R&D, manufacturing, distribution, design services, technical consultation, and related technical services, with products spanning professional audio equipment.

CertificationsThe supplier states that it holds an OHSAS18001:2007 certificate and other certifications. This provides explicit evidence of at least one management-system certification, although no details are provided on the other certifications or current validity.

R&D capabilityThe supplier reports an R&D center, 11 years of combined R&D engineer experience, and an independent professional sound brand created in 2015. It also states that the subsidiary focuses on intelligent, high-end, professional-grade sound-product R&D, supporting a positive assessment of innovation capability.

Production capacityProduction evidence includes six production lines, two factories within the technology park, reported output of 20,000 line array speakers, and a stated one-month lead time in both peak and off-peak seasons. The supplier also reports a manufacturing plant area of 1,500 square meters, indicating established production capability, although capacity for products other than line array speakers is not specified.

Customization capabilityThe supplier explicitly offers design services and technical consultation and states that it delivers related technical services for professional-grade sound products. These statements support some solution-design capability, but no specific customized-product examples, engineering process, minimum order requirements, or customization scope are provided.