What payment methods are accepted?

We accept T/T, PayPal, and Western Union for payments.

What are the dimensions of the unit?

The dimensions are 19.0' L x 1.75' H x 8.5' D (48.3 cm x 8.9 cm x 21.6 cm).

Protea 4.8sp 4in & 8out Digital DSP Audio Processor, Professional DJ Processor

Name: Protea 4.8sp 4in & 8out Digital DSP Audio Processor, Professional DJ Processor
Brand: Sanway Audio Equipment Co., Ltd.
SKU: 711978322

Guangdong, ChinaSanway Audio Equipment Co., Ltd.

US$200.00-400.00

1 Piece

Product profile

Customization

Available

Noise

<95dB

Hi-Fi

Not Hi-Fi

Model NO.

Protea 4.8SP

Activity

Passive

Operation Mode

Wire / Remote Control

Speaker System

Optional Combination

Speaker Material

Metal

Application

Commercial, Home

Certification

CE, RoHS

Monitor

LCD Screen

THD

<0.005%

Protea 4.8sp

4in & 8out Digital DSP Audio Processor

Demension

63*38*8cm

Gross Weight

5kg

Warranty

2 Years

Transport Package

Durable Cartons or Flight Case

Specification

CE. RoHS

Trademark

SANWAY OR OEM

Origin

Made in China

HS Code

8518220000

Production Capacity

500PCS Per Month

Key features

Professional DSP Processing: Features 4 inputs and 8 outputs with Crossver, EQ, and Delay functions.

Flexible Crossover Options: Offers 12dB to 48dB/Octave slopes including Butterworth, Bessel, and Linkwitz-Riley.

High Dynamic Range: Delivers >110dB dynamic range with THD <0.01% at 1KHz.

Comprehensive Limiter: Includes adjustable threshold, ratio, attack, and release time for signal protection.

Intuitive User Interface: Equipped with backlit LCD screen and dedicated buttons for all audio functions.

PC Control Software: Compatible with Protea NE Software for Windows via USB for full unit control.

Universal Power Supply: Supports 100-240VAC, 50/60Hz for global use with 20W max power consumption.

Company profile

Sanway Audio Equipment Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2006-07-15 CertifiedNearest Port: Zhaoqing Port, Guangzhou port, Shenzhen PortAverage Response Time: ≤9.93h CertifiedTerms of Payment: T/T, PayPal, Western Union

AI-Powered supplier vetting

SummarySanway Audio Equipment Co., Ltd. is identified as a combined limited company and factory-based professional audio manufacturer in Guangzhou, China. Its stated product range covers power amplifiers, speakers, line-array systems, processors, and related professional audio equipment. The supplier reports five production lines, 11–20 quality-control staff, four R&D engineers, and stated annual capacities of 3,000 power amplifiers and 10,000 line-array sets. It describes quality-control procedures, trained personnel, experienced engineers, and product innovation, but no management-system certification is reported. Export activity is indicated through a 51%–70% export-sales share and markets in South America and Europe. Trade records show one buyer in Kazakhstan, although the records do not establish broader customer performance. Lead time is stated as within 15 working days in both peak and off-peak periods. Evidence is insufficient to verify financial strength, after-sales arrangements, or customization...

Supplier typeThe supplier is described as a factory specializing in research, development, manufacturing, sales, and technical services. Its registered entity is a combined limited company based in Guangzhou, China, supporting classification as a manufacturer with integrated commercial and technical functions.

CertificationsThe supplier’s certification of management systems is explicitly listed as NIL. Therefore, no management-system certification is evidenced in the provided information.

R&D capabilityThe supplier states that it conducts research and development, emphasizes quality and innovation, and employs engineers and technicians with extensive professional-audio experience. Four R&D engineers are reported, and the product range includes DSP-equipped amplifiers and digital speaker processors, providing evidence of relevant product-development capability.

Production capacityThe supplier reports factory manufacturing, a modern assembly line, strict quality control, five production lines, 11–20 quality-control staff, and annual capacities of 3,000 power amplifiers and 10,000 line-array sets. It also states a lead time within 15 working days in both peak and off-peak seasons, supporting a demonstrated production capability.