800W X 4 Channels for dual 15 inches speaker sound system high quality power amplifier

PA series is a high performance transformer power amplifier with compact and reasonable structure.Each channel has an independently adjustable peak output voltage, making it very easy for the amplifier to drive speakers of different power sizes.Intelligent protection circuits provide advanced technology to protect internal circuits and connect loads to protect amplifiers and speakers in extreme conditions.Suitable for large performances, venues, business and senior entertainment places.

stereo, single channel, bridge three working modes
The main channel 8 Ω   :800w*4
Frequency response: 20 ~ 20 KHZ (0.5 dB);
Total harmonic distortion: <0.05;
Signal-to-noise ratio: >90dB;
Damping coefficient: >400;
Separation degree: >60dB;
Conversion rate: >13v/ s;
Input sensitivity: 32dB/1v/1.4v;
Input impedance: 20k/10k;
Voltage gain: 32dB;
Output category: Class I;
Air flow from front to rear;
Input: XLR;
Output: NL4/Binding post;
Functions: Power/SIG/clip /BRG/PAR;
Front panel indicator: Protect /LCD indicator;
Front panel: Power switch/Volume control;
Rear panel: Operation mode/input sensitivity/ filter;
Product size: 483x430x88;
Power supply requirements: ~220V/50Hz, ±10%

These are the features of our ablpower products.

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