D Series 4 Channel Class Professional Audio Speaker Digital Line Array Amplifier

Product Details
Customization: Available
Type: Professional Amplifier
Usage: Professional Speaker
Manufacturer/Factory & Trading Company
Gold Member Since 2023

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  • D Series 4 Channel Class Professional Audio Speaker Digital Line Array Amplifier
  • D Series 4 Channel Class Professional Audio Speaker Digital Line Array Amplifier
  • D Series 4 Channel Class Professional Audio Speaker Digital Line Array Amplifier
  • D Series 4 Channel Class Professional Audio Speaker Digital Line Array Amplifier
  • D Series 4 Channel Class Professional Audio Speaker Digital Line Array Amplifier
  • D Series 4 Channel Class Professional Audio Speaker Digital Line Array Amplifier
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  • Overview
  • Product Parameters
  • Detailed Photos
  • Company Profile
  • Exhibitions
  • Project
  • Certifications
  • Company Activity
  • FAQ
Overview

Basic Info.

Model NO.
D
Used For
Professional
Tube Type
Transistor Amplifier
Function
Post Amplifier, KTV Amplifier
Sound Channel
2.1
Output Number
4
Voltage
AC 220V
Element Number
Push-Pull Amplifier
Conductive Mode
D
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

Product Description

Product Parameters

Specification

  
Model D-500 D-700 D-900 D-1100  
Rated Output Power
(THD+N=1%,1kHz continue sine wave, allchannel driving)
8Ω/Stereo 4×300W 4×500W 4×1000W 4×1500W  
4Ω/Stereo 4×465W 4×850W 4×1700W 4×2550W  
2Ω/Stereo 4×800W 4×1445W 4×2890W 4×2750W  
16Ω/Bridge 2×600W 2×1000W 2×2000W 2×3000W  
8Ω/Bridge 2×900W 2×1700W 2×3400W 2×5100W  
4Ω/Bridge 4×1550W 2×2890W 2×5780W 2×7140W  
Output RMS voltage[THD+N=1%,1kHz] 48.7V 63.2V 89.4V 109.5V  
Slew rate[ 1kHz,low-pass filter bypassed] 50V/uS  
Sensitivity(Rated Power,1kHz) Selectable
35dB,32dB,29dB.26dB
Selectable
38dB,35dB,32dB.29dB
Selectable
41dB,38dB,35dB.32dB
 
THD+N(10% Rated Power,typical] 0.01%  
IMD-SMPTE(10% Rated Power,typical) 0.01%  
DIM30(10%Rated Power,typical] 0.01%  
Cross-talk
(20Hz-1kHz,below Rated Power]
≥90dB  
Input impedance 20kΩ(Balance),10kΩ(Unbalance)  
Damp factor[8Ω,20Hz-200Hz) ≥3537 (8Ω,20Hz-200Hz)  
SNR ≥104dB ≥105dB ≥109dB ≥110dB
Main Power 90~260VAC,50~60Hz  
Protection Under voltage, DC,Over temperature, Over load limiter, Short protection.  
Dimensions (W×D×H) 483×44×370mm 483×44×370mm 483×44×465mm
Weight 9kg 9kg 10kg 13kg  

Detailed Photos

 
D Series 4 Channel Class Professional Audio Speaker Digital Line Array Amplifier
D Series 4 Channel Class Professional Audio Speaker Digital Line Array Amplifier
D Series 4 Channel Class Professional Audio Speaker Digital Line Array Amplifier


Product Characteristics

D series digital amplifier offer various power ratings in 4 models from 4x800watt/ch. @ 2 ohm to 4x3570 watts/ ch @ 2 ohm, still maintaining the 1 unit size.

Advantages of high efficiency

Low working temperature, reliability will be improved obviously.
The size and weight are only 1/3 of tradition amplifier
The cost for transportation, handling, installation will reduce obviously
Saving energy, reducing operating costs
Environmental protection


Performance overview

1.High efficiency and energy saving, operation cost is low.
2.Compact and light weight , structure is firm.
3. Comply with the safety and EMC standards.
4.90V-260V AC/50-60HZ Wide range power supply.
5. First-class quality, thanks for the components from internationalhigh-end manufacturers.
6. Temperature control fan for quiet operation.
7.Modular design and maintenance is convenient.
8. Very suitable for mobile show.
9. Reasonable design makes you feel relaxed in the process of using.


 

Company Profile

Guangzhou Seer Audio CO.LTD

Guangzhou Seer Audio CO.,LTD is a professional sound system manufacturing company. Our factory specialize in manufacture speaker cabinet, loudspeaker, Tweeter component, amplifier, processor and stage equipment. Our sound system company was established in 1997, and the manufacturing company was established in 2004.We focus on the quality and stability of our products and aim to provide high quality products to our customers. Seer Audio use the most advanced engineering to make sure every product meets the requirements of the most professional and demanding applications. We are always working on expanding the scope of business all over the world. Our products won great deal of honour, such as ISO 9001:2000 quality system authentication, all of our goods pass ROSH test and got CE certificate. We have full confidence in our factory and our future. 
D Series 4 Channel Class Professional Audio Speaker Digital Line Array Amplifier

Exhibitions

D Series 4 Channel Class Professional Audio Speaker Digital Line Array Amplifier

Project

D Series 4 Channel Class Professional Audio Speaker Digital Line Array Amplifier

Certifications

D Series 4 Channel Class Professional Audio Speaker Digital Line Array Amplifier

Company Activity

D Series 4 Channel Class Professional Audio Speaker Digital Line Array Amplifier

FAQ



FAQ

Q1.Can we have our logo or company information on your profucts or packages?
A1.Sure. We accept OEM/ODM orders. Just let us know your requirements.

Q2.Are you a pro-audio manufacturer or trade company?
A2.We are a 100% manufaturer located in Guangzhou.We specialize in R&D, manufaturing, sales.

Q3.How long can we expect delivery?
A3.The high season takes a month and the low season takes 15 days.

Q4.What is the What is the minimum order quantity? How to pay?
A4.The minimum order quantity is one, we only accept T/T.


Q5.How old is the company?
A5.Our company was established in 1997 and has a history of 27 years.

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