D-800 4channel High Power Digital Amplifier Audio 4 Channels Professional Amplifier

Name: D-800 4channel High Power Digital Amplifier Audio 4 Channels Professional Amplifier
Brand: Guangzhou Seer Audio Co., Ltd.
SKU: 2169546305

Guangdong, ChinaGuangzhou Seer Audio Co., Ltd.

Negotiable

1 set

Product profile

Customization

Available

Type

Professional Amplifier

Usage

Hi-Fi, AV, Professional Speaker

Model NO.

D-800

Used For

Professional

Tube Type

Transistor Amplifier

Function

Post Amplifier, KTV Amplifier

Sound Channel

2.1

Output Number

Voltage

AC 220V

Element Number

Push-Pull Amplifier

Conductive Mode

Slew Rate

50V/Us

Cross-Talk

90dB

Thd+N

0.01%

Main Power

90~260VAC,50~60Hz

Weight

9kg

Snr

104dB

Input Impedance

20K Ohm (Balance),10K Ohm(Unbalance)

Output RMS Voltage

48.7V

Sensitivity

Selectable 35dB,32dB,29dB.26dB

Damp Factor

3537 (8ohm;,20Hz-200Hz)

Model

D Series

Passive

Active

Color

Black

Speaker

Active Line Array

Amplifier

Digital Amplifier

Transport Package

Carton

Specification

483*44*370mm

Trademark

Seer Audio

Origin

Gunagzhou

HS Code

8518400090

Key features

Wide Voltage Range: Supports 90-260VAC, 50-60Hz for global use and stability.

Low THD+N: Ultra-low distortion of 0.01% ensures pristine audio quality.

Compact & Lightweight: Weighs only 9kg, 1/3 the size of traditional amplifiers.

Selectable Sensitivity: Input sensitivity adjustable via 35dB, 32dB, 29dB, or 26dB.

High Efficiency: D-class technology offers low heat, energy savings, and quiet operation.

OEM/ODM Support: Custom logos and designs accepted for professional branding.

Safety Protections: Features under-voltage, DC, over-temperature, and short-circuit protection.

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: ≤2.96h

AI-Powered supplier vetting

SummaryThe supplier is involved in a wide range of industries, including metal products, lighting appliances, and professional audio equipment, with a strong emphasis on customization and R&D capabilities. While they provide OEM and ODM services, they lack partnerships with Fortune 500 companies and possess limited export staff. They exhibit strong quality control processes but lack certain logistical capabilities, such as overseas warehouses and showrooms. Financial details are consistent over the past three years, but no fire drills were conducted for sustainable development. They hold a CE certification, indicating compliance with EU standards.

Supplier typeThe supplier operates in various sectors, including metal products, lighting appliances, and professional audio equipment.

CertificationsThe supplier holds a CE certification, demonstrating compliance with European safety standards.

After-Sales capabilityThe supplier has clear procedures for corrective actions and customer complaints, along with quality assurance and traceability.

Financial creditThe supplier's financial records, including cash flow and profit index, are consistent over the last three years.

R&D capabilityThe supplier has released new products in the past year and offers ODM services, indicating strong R&D capabilities.

Production capacityThe supplier has seven production lines, indicating a substantial manufacturing capacity.

Customization capabilityThe supplier offers full customization services, including from samples and designs, showing high adaptability.

Client casesThe supplier lacks partnerships with Fortune 500 companies, which may limit their market credibility.