Dp 4 in 8 out Processor Professional Audio Active Line Array Digital Sound System

Name: Dp 4 in 8 out Processor Professional Audio Active Line Array Digital Sound System
Brand: Guangzhou Seer Audio Co., Ltd.
SKU: 2093137335

Guangdong, ChinaGuangzhou Seer Audio Co., Ltd.

Negotiable

1 Set

Product profile

Customization

Available

Type

Digital Processor

Usage

Professional Speaker

Model NO.

DP-48II

Used For

Professional

Tube Type

Transistor Amplifier

Function

Post Amplifier

Sound Channel

4.1

Output Number

Voltage

AC 220V

Element Number

Push-Pull Amplifier

Conductive Mode

Model

Dp-48II

Weight

2.3kg

Impedance

1m/Ohms Stereo: 500K Ohms/ Momo

Frequency Response

20Hz-20kHz, -0.3dB

Input Section Type

Balanced XLR

Input

4 Input

Output

8 Output

Digital Processing

24 Bit Sigma

Speakers

Loudspeaker

Audio

Digital Processor

Control

USB Control

Functions

Password Protection

Use

Big Show, Big Concert

Color

Silver, Black

Processor Type

Max. Input Level+ 18dB

Transport Package

Carton

Specification

48*20.5*4.4cm

Trademark

Seer Audio

Origin

Guangzhou

HS Code

8543709990

Key features

Advanced DSP Processing: 32-bit DSP SHARC process with 96kHz sampling rate and 24-bit AD/DA conversion.

Comprehensive Audio Control: Features 8 PEQ, noise gate, crossover, limiter, and flexible matrix assignment.

Flexible Filter Options: Supports Butter-worth, Linkwitz-Riley, and Bessel slopes from -6dB to -48dB/oct.

Extensive Delay Capability: Delay modules support time adjustments up to over 680ms per channel.

Robust Connectivity: Includes USB, RS232, and RS485 control ports with balanced XLR inputs and outputs.

High Capacity Linking: Allows up to 250 units to be linked together via ID settings for large systems.

Secure Password Protection: Provides high-level security for parameter settings in professional applications.

Versatile Preset Management: Stores 30 user presets with separate saving and recalling for device and single channels.

Company profile

High Repeat Buyers ChoiceYears of Export ExperiencePatents AwardedFast Delivery

Guangzhou Seer Audio 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: 10 Years CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤3.93h

AI-Powered supplier vetting

SummaryThe supplier operates across professional audio, audio equipment, electronic components, lighting, musical instruments, software, and related technical services. It demonstrates broad customization, ODM and branded OEM capabilities, documented quality and complaint-handling procedures, and seven production lines. Export experience spans ten years, with exports representing 51%–70% of total sales, but export staffing is limited and no Fortune 500 partnerships are reported. CE certification is stated. Financial information is represented only by years rather than performance figures, so financial credibility cannot be assessed. The supplier lacks in-stock, overseas warehouse, and overseas showroom capabilities, and reported no regular fire drills during the past year.

Supplier typeThe supplier is a manufacturer and seller operating in professional audio and related electronic fields, including audio equipment, electronic components, musical instruments, lighting, software, and technical services. The available scope indicates a diversified electronics and audio-oriented supplier rather than a narrowly specialized entity.

CertificationsCE certification is explicitly listed under sustainable development and product certification capability. No other certification is identified in the provided information.

After-Sales capabilityThe supplier has documented procedures and records for corrective and preventive actions and customer complaint handling, supporting an established service-response process. However, it reports no in-stock service capacity, overseas warehouse, or overseas showroom, limiting certain fulfillment and overseas support options.

R&D capabilityThe supplier states that it launched new products during the past year and provides ODM services. It does not have an available SDK, which limits evidence of software-development integration capability but does not negate the documented product R&D activity.

Production capacityThe supplier lists manufacturing activities for audio equipment, electronic components, electronic devices, and related products, has valid contracts with each associated subcontractor, and operates seven production lines. It nevertheless reports no inventory capacity, which may constrain immediate-availability fulfillment.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are stated consistently across the R&D and design-service information.