Main Products: Pro audio ,loud speaker ,line-array system ,power amplifier ,amplifier module
digital calss-D power amplifier GP-1Q
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Business Type: Manufacturer
Guangzhou Guangdong ChinaMain Products: Pro audio ,loud speaker ,line-array system ,power amplifier ,amplifier moduleProduct Details
calss-D amplifier GP-1Q
High Performance 4-channel class-D Power Amplifier GP-1Q | |||||
| 8 ohms Stereo output Power | 4*450W | ||||
| 4 ohms Stereo output Power | 4*800W | ||||
| 2 ohms Stereo output Power | -- | ||||
| 8 ohms Bridge output Power | 4*1600W | ||||
| 4 ohms Bridge output Power | -- | ||||
| Frequency Response | 20HZ-20KHZ+-0.5db | ||||
| THD+N(20HZ-20KHZ) | <0.05% | <0.05% | <0.08% | <0.08% | <0.08% |
| Slew Rate | 30V/us | 30V/us | 35V/us | 40V/us | 42V/us |
| Damping factor(8ohms,20hz-20Khz) | 400 | ||||
| Voltage Gain(Rated power@8ohms) | 36db | 38.2db | 40.2db | 40.8db | 42db |
| Output Circuitry | Class AB | Class H | Class H | Class H | Class H |
| Signal to Noise Ratio | >90db | >90db | >95db | >95db | >95db |
| CrossTalk(20-20Khz) | >70db | >70db | >70db | >70db | >70db |
| Input Sensitivity(8ohms) | 0.775V/1.0V/1.4V | ||||
| Input Impedance | 20Kohms Balance/10Kohms Unbalance | ||||
| Cooling | Two variable speed fans,rear-to-front air flow | ||||
| Connectors(each Channel) | Input:XLR Output:Speakon | ||||
| Controls | Front:AC switch,Ch1 and Ch2 gain knobs; | ||||
| Rear:Sensitivity switch,GND switch,stereo/Parallel/Bridge switch | |||||
| 30Hz Low cut switch,clip limiter switch,150Hz Low pass switch | |||||
| Indicators | Front:Power-blue LED,Signal-Green Led,Clip-red Led,Prot-red Led;Rear:Bridge-orange Led | ||||
| Amplifier Protection | Short circuit,thermal,over load,clip limiter,DC voltage,soft start,ultrasonic and RF protection | ||||
| Net Weight/Gross Weight | 10kg/12kg | 10kg/12kg | 11kg/13kg | 12kg/14kg | 13kg/15kg |
| Dimensions | 483mmx462mmx89mm | ||||
| Packing Dimensions | 560mmx580mmx150mm | ||||
| Power Requirements | 100V,120V,220V,240V,50-60Hz | ||||
² Quick response: Reply your inquiry within 12 working hours.
² Detailed recommendations: Experienced staffs answer all your questions and recommend related products in fluent
English.
² Insurance: Special discount and protection of sales provided to our distributor.
² Latest products news:The newest products and updates will be noted.
Guangzhou AD Audio Co.,Ltd is a company engaged in designing and manufacturing professional loud speakers and amplifiers.Being founded in 1998,the company started from a small workshop of 5 people. After years of efforts, the company has developed into a major loud speaker and amplifier manufacturer in this industry. The adhere to the " quality first, users first" purpose, strict quality management, continuous learning advanced management experience, improve the quality of products, firstclass service.
With almost 20 years of experience, our engineers develop high performance products for the proaudio market.We use mostly European drivers and only the best Chinese driver that had been approved good and stable enough,to make sure extraordinary reliability and highest quality of our products.Latest technologies in development and production enable manufacturing and pro-cessing at the highest level.
Q1:We`d like to print our own design and logo on the products? Can you make it?
Q2: How long is your guarantee/warranty?
substitution or repair parts will be sent.
Q3:What is your main competitive advantages?
Q4:Where have you exported?
Q5:What is the MOQ? How can I pay?
Q6:How about the delivery time?
If you ave any demand, don`t hesitate to contact us.
Sales Director: Daniel Lau
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