Power Amplifier Board Active Power Amplifier Module Class D for Spealer Subwoofer

• Customization: Available
• Type: Professional Amplifier
• Usage: Hi-Fi, AV
• Model NO.: GX-1703
• Used For: Professional
• Tube Type: Transistor Amplifier
• Function: Post Amplifier
• Sound Channel: 2.1
• Output Number: 4
• Voltage: AC 220V
• Element Number: Push-Pull Amplifier
• Conductive Mode: D
• Output Circuit: Class H
• S/N Ratio: 105dB
• Input Sensitivity: 0.775V/1.0V/1.44V
• Limiting Protection: Can Reach 4V
• Output Power: 8ohms 300W
• Thd at 1kHz and 1dB Below Clipping: 0.5%
• Hum and Noise: 90dB
• Slew Rate: 35V/Us
• Damping Factor: 200
• Input Connectors: XLR Combo
• Link Connectors: XLR Male
• Limit and Clip Indicator: Red LED
• Power on Indicator: Green LED
• Sensitivity Switch: 0.7V
• Treble /Bass EQ: Yes
• Transport Package: Carton
• Specification: 483*450*88mm
• Trademark: Seer Audio
• Origin: Guangzhou
• HS Code: 8518400090

Product Description

Product Description

GX 1703(DSP) can be installed at the back active amplifier for speaker. Three channel is 400W+400W+900W (SUB)/8 ohms
 

Model	GX-1703
Output Power	8ohms 400W+400W+900W(SUB)
THD at 1KHz and 1dB below clipping	0.70%
Hum and Noise	92dB
Slew Rate	35V/us
Damping Factor	200
Input connectors	XLR Combo
Link connectors	XLR male
Limit and Clip indicator	Red LED
Power ON indicator	Green LED
Sensitivity Switch	0.7V
Treble /Bass EQ	Yes
Mic/ line Switch	Yes
OUtput connectors	Cable
Operation voltage, 230V/115V	198-242V
Soft start	Yes
Minimum start-up voltage, 230V	198V
Dimensions	360*280*96mm
N.W.	5.9kg

 

Company Profile

 

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.

 

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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.