2U CLASS H Four-Channel 800W Professional Power Amplifier Is Suitable For Subwoofers And Pa System
Product Description
The temperature control protection circuit: better solved the fatal damage due to overheating, when the internal temperature of 95 ℃, power amplifier will automatically cut off even with the speaker, when the temperature to 70 ℃, automatically return to normal work.
The short circuit protection function: can guarantee in the case of wrong operation and so on, to protect the machine itself and the speaker of safe and reliable work. Built-in clipping limiting circuit can better reduce distortion, fully protect the speaker allows it to more stable work.
The cooling system: adopting the large aluminum radiator, strengthen heat dissipation capacity, combined with the speed of the fan, efficient fast cooling. The optimization design, makes the series power amplifier work longer hours and not overheating, not like general amplifier, a heat limit from time to time out.
On output delay shutdown retuned, impact as the surge protection, protect the speaker will not be a strong noise and damage to the current shock, especially vulnerable treble. Excellent audio performance: high quality signal conversion characteristics, it has a very small harmonic distortion (THD), intermodulation distortion (SMPTE - IM), instant intermodulation distortion, deduce natural pure sound quality.
8 Ω/stereo: 4 x 800 w
4 Ω/stereo: 4 x 1200 w
8 Ω/bridge: 2400w + 2400w
| Damping factor: | >300 |
| Power Supply: | AC220V/50Hz,±10% |
| Input Sensitivity: | 0.775V/1.0V |
| Frequency Response : | 20Hz-20KHz,-0.5dB(+/-0.5dB) |
| THD+N: | <0.1% |
| Input Impedance: | 20k Ohm Balanced or 10k Ohm Unbalanced |
| Output Circuitry: | CLASS H |
| Cooling System: | Air flow from front to rear |
| Indicators: | Power / SIG / clip / Protect indicator |
| Rack Space: | 2U |
| Net Weight: | 28kg |
| Dimensions:(mm) | 483Wx460Dx88H |
This is a feature of our ablpower product.
FAQ
Question 1: What kind of packing can you provide?
Answer:We will use carton packaging for power timing device products, color neutral without any product LOGO. Distribution cabinet products are packed in airmail boxes or cartons. Of course, if you have special requirements, we can also pack the products according to your requirements, the cost is calculated separately.
Question 2:What are your payment terms?
Answer:T/T is 30% of the deposit, and pay 70% of the balance before delivery. Before you pay the balance, we will show you the pictures of the products and packaging.
Question 3:How long will it take to finish production?
Answer:Generally speaking, distribution cabinet products need 5 to 10 days after receiving the advance payment. The exact delivery time depends on the items and quantity of the order. The power timing device will be produced in 3-10 days, we will negotiate the details.
Question 4:Can we produce according to the sample?
Answer:Yes, our company supports customization, so we can produce through your samples or technical drawings. We also have our own technical designers.
Question 5:Do you accept custom orders?
Answer:You can. Our company is an OEM manufacturer, so we welcome custom orders. We will customize it according to your requirements.
Question 6:What is our company's advantage over other companies?
Answer:Our company has always been a audio industry power products manufacturers, including:
1. The production of various types of portable distribution box; 2. Power timing device;
3. Specialized in producing peripheral products of power supply;
4.HIFI power cable.
