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Professional Audio Dh-3 Class Ab Professional Power Amplifier

Name: Professional Audio Dh-3 Class Ab Professional Power Amplifier
Brand: all-electronics-online.com
SKU: 818374365
Availability: InStock
Rating: 4.5 (122 reviews)

Price:	US $ 100-115/Piece
Min Order:	100/Piece
Pay Type:	T/T,Western Union,Money Gram

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Showroom Product Company Profile

Prod Model:	DH-3
8ohm Stereo Power:	120W*2
4ohm Stereo Power:	160W*2
8ohm Bridging Power:	280W
Frequency Response:	20Hz-20kHz/ +-1dB
Thd:	<0.025%@8Ω1kHz
Snr:	>100dB
Impedance Coefficient:	200@1kHz/8ohm
Net Weight:	9.8kg
Power Supply:	220V/50Hz
Type:	Professional Amplifier
Usage:	Conference Room, Theatre,Stage
Used For:	Professional
Tube Type:	Transistor Amplifier
Function:	Pre-amplifier
Voltage:	AC 220V
Element Number:	Push-Pull Amplifier
Sound Channel:	2.0
Output Number:	2
Conductive Mode:	H

Product Description

Product Description

Specification:

Product Name	DH-3 subwoofer power amplifier fp 10000q
Item No.	CH600	CH800	CH1000	CH1200	DH-3
8 Stereo Power:	600w*2	800w*2	1000w*2	1200w*2	120w*2
4 Stereo Power	900w*2	1200w*2	1500w*2	1800w*2	160w*2
8 Bridging Power	1800w	2400w	3000w	3600w	280w
4 Bridging Power	2400w	3200w	4000w	4800w
Cooling Method	wind cooling
Channel Resolution(within 1 KHz)	>60dB
Frequency Response	20Hz-20KHz/ 1dB				20Hz-20KHz/ 0.5dB
THD	<0.025%@81KHz<0.025%@81KHz				<0.05%@81KHz
SNR	>100dB				>105dB
Input Sensitivity	0.775V
Conversion Rate	>20V/s
CMRR	>70dB
Input Impedance	Balanced 20K; Unbalanced 10K
Impedance Coefficient	200@1KHz/8
Protection	Peak limit; overload; DC; short circuit; overheating; SS
Control	Front panel: power switch/ channel1&channel 2 volume control Back panel:pattern/ Sensitivity/ earthing switch
Input interface	3 pin XLR
Output interface	Binding post & Speak-on NL4*2 pin1 + /2 + POS (plus/minus 4 cores security socket)
Amplifier Circuit	class H
Main Fuse	10A
Power Supply	220V/50Hz
Product Size(mm/set)	34548388	34548388	34548388	34548388	48230488
Net Weight	15KG	18KG	19KG	20KG	18KG

Program

Application

Packaging & Shipping

FAQ

1.Q: Are you a factory or trading company?

A: We are a manufacturer (with our own factory) since 2000. We are a leading manufacturer, exporter and supply chain service provider on professional audio system.

2.Q:Where is your factory located? How can I visit there?

A: Our factory is located in Nancun District, Guangzhou City, Guangdong Province, China.

About 30mins by car fromGuangzhou South Railway Station, We welcome customers from all over the world !

3.Q: Can you do OEM and ODM?

A: Yes, both. We can put your idea into products.

We have professional research development team, develop the products according to customer required.

Guangzhou Jusbe Electronics Technology Co. Ltd. was established in 2002. For 14 years, we have been dedicated in the field of Professional audio system industry. As the solution supplier and manufacturer of Audio system, we're using artificial intelligence to change the world step by step: Amplifier, speakers, microphone, line array series, peripheral equipment, mixer...

Our factory covers 10 thousand square meters, including 2 main workshop(professional audio products workshop, teaching audio products workshop) and accessory workshop. In order to provide our clients with high performance products in competitive price, we import ISO9001 Quality Management System, ISO14000 Environment Management System and SRRC System to our factory. What's more, there're nearly 300 marketing staff, 30 branches all over the country.

In order to meet the global trend, our brand Jusbe has been registrated in USA, Hongkong. In the meantime, we have built strategic relationship with 20 excellent global partners.

It's rarely to find such a manufacturing basement of large scale and multiple systems. Relying on 15 major series and more than 1000 products, we're confidence to provide our clients from various area with complete and individual solution. For now, it's proud to say that we have 100 thousand successful cases worldwide and our clients're satisfied with them.

Our products have been applied to many important events or buildings, such as Google experience center, China Telecom, Guangzhou South Railway Station, Hengda Real Estate Group etc.