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

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

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.
Exhibitions
Project
Certifications
Company Activity
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.