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Help CenterClass-D Amplifier Module L1.1
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Digital power Amplifier Module L1.1
L1.1 : 300W @8ohms,600W @4ohms
Module size: 68mm(W) X 144mm(L) X 60mm(H)
Big power switch-power supply
180V-264V Wide Operating Voltage
Intelligent Short- Circuit ,Overload Protection
High Efficiency, Low Heat , Silence Natural Cooling without Fan
Variety Of Power Watts, available for different Usage
Single Channel Series | ||||
Model |
L1.1C1 |
L1.2C1 |
M1.2C1 |
H1.2C1 |
Output describtion |
small power single channel full-range output |
Mid-power single channel full-range output |
big power single channel full-range output |
big power single channel subwoofer output |
Output power |
300W@8OHM 600W@4Ohm |
600W@8OHM 1000W@4OHM |
1000W@8OHM 1500W4OHM |
1300W@8OHM 2400W@4OHM |
Frequancy Response |
20Hz~20KHz(d1dB) |
20Hz~300Hz(d1dB) |
||
Distortion rate |
THD<0.1% (full loading) |
|||
Power Frequency load |
125KHz(PWM)*1 |
70~85KHz(PWM)*1 |
70~85KHz(PWM)*2 |
40KHz(PWM)*1 |
power response Frequency |
>5KHz |
|||
amplifier Frequency load |
392KHz(d5%) |
196KHz(d5%) |
||
input inpendance |
balance input 40KOHM/unbalance input 20KOHM |
|||
input/output |
Single channel balance input,LINK output;Optional full-range or subwoofer,HPF/LPF between 33Hz~200Hz. |
Single channel balance input,LINK output;for subwoofer only,LPF under 300Hz |
||
Multi-Channel Series | ||||
Model |
L1.2D2 |
M1.2D2 |
M1.3D2 |
H1.3D1 |
Output describtion |
small power two channel output |
Mid-power two channel output |
big power two channel output |
big power three channel output |
Output power |
300W@8OHM 600W@4OHM *2 |
300W@8OHM 600W@4OHM *2 |
1000W@4OHM+250W8OMH |
2300W@4OHM*2+600W@8OHM |
Frequancy Response |
Depends on DSP |
|||
Distortion rate |
THD<0.1% (full loading) |
|||
Power Frequency load |
70~85KHz(PWM)*1 |
70~85KHz(PWM)*2 |
70~85KHz(PWM)*2 |
40KHz(PWM)*1 |
power response Frequency |
>5KHz |
|||
amplifier Frequency load |
392KHz(d5%)/CH |
196KHz(d5%)+392KHZ(d5%) |
||
input inpendance |
balance input 40KOHM unbalance input 20KOHM |
|||
input/output |
with built-in 1in-2out DSP,both input and output with 10 phase equaliser,and each input and output with limit,delay function;The DSP is enable for TCP/IP remote control;the DSP available for many setting savings. |
with built-in 1 in-3 out DSP,both input and output with 10 phase equaliser,and each input and output with limit,delay function;The DSP is enable for TCP/IP remote control;the DSP available for many setting savings |
||
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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?
- Of course we can. We offer OEM and ODM service and can customized to your specific requirements.
Q2: How long is your guarantee/warranty?
- We can provide 1 year guarantee/warranty for all our products. If any defective is confirmed to be caused by us,
substitution or repair parts will be sent.
Q3:What is your main competitive advantages?
- Strong design and development
- capability
- comparative price
- experienced staff
- customized products
- prompt response
- prompt delivery
Q4:Where have you exported?
- West Europe
- Africa
- East Europe
- Asia Southeast
- Asia
- South America
Q5:What is the MOQ? How can I pay?
- Our MOQ is 1 piece. We accept cash, T/T, L/C and Western Union.
Q6:How about the delivery time?
- 15-20 days after the receipt of deposit and confirmation on all design based of normal condition.
If you ave any demand, don`t hesitate to contact us.
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