pro speaker linearray audio system amplifier channel power amplifier for PA system

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Price:RUB 12,635.61 - RUB 17,095.24

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Product Overview

Description

Jusbe CH Series Amplifier 
Product Description
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parameter

8Ω Stereo Power: 250W × 2; 
4Ω Stereo Power: 400W × 2;
8Ω Bridge power: 750W; 
4Ω bridged power: 1000W;
Cooling: air-cooled (fan temperature control design);
Channel separation (crosstalk) at 1KHz:> 60dB;
Frequency response: 20Hz-20kHz ± 1db;
Total harmonic distortion: <0.025%@8Ω1KHz; 
SNR:> 100dB;
Amplifier circuit: H class;
Conversion rate:> 20V / μs; 
input common-mode rejection ratio:> 70dB;
Input impedance: 20KΩ balanced and unbalanced 10KΩ; 
resistance factor:> 200 @ 1kHz / 8Ω;
Input Sensitivity: 0.775V;
protection: peak limiter, overload, DC, short circuit, overheating, soft start;
Control: front panel: power switch / Channel 1 Channel 2 Volume Control; 
Rear panel: mode / sensitivity / grounding switch;
Input Interface: 3-pin (XLR) XLR port;
Output interface: terminal and SPEAKON NL4 × 2 PIN1 + / 2 + POS (plus or minus 4-pin safety socket);
Main fuse: 10A; 
Power Requirements: 220V / 50Hz;
Dimensions: (D) 345 * (W) 483 * (H) 88 (Unit: mm);
Weight: 10kg

description

Class H professional amplifier circuit, high efficiency, stable and reliable performance;
Ultra-quiet fan design temperature, wind noise up to a minimum;
Cooling system can automatically adjust the fan speed, low speed when small-signal, high-power fan speed automatically increases;
Super load capacity, low noise;
Professional zero thermal barrier cooling solution; built-in compression limiting function to ensure that the system works to reduce distortion;
XLR (XLR) fully balanced inputs to minimize noise, with XLR (XLR) balanced output sockets, multiple amplifiers can be used in parallel;
Suitable for multi-purpose conference room, music bar, particularly to meet the needs of various sized gigs.

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Packaging & Shipping

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Company Information

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FAQ

 

1.Q:How about the product warranty?

   A:During the warranty period, if the product is damaged, we will send the repair parts of the product to the

       customer or re-send the product according to the degree of damage.But if it is man-made damage and

       needs to be replaced, we will charge the appropriate fee.

2.Q:Can I have a sample for test of the product?
   
A: Sample delivery time:4-7 day.We welcome sample order to test the quanlity.

3.Q:Can you provide me with a complete audio solution?
   A:We are professional in providing a whole set of sound solution.
       As long as you can provide the area of our site, we will design a complete audio solution according to your budget.

4.Q:How can the goods delivery to my country?

   A:Sample and small order is by express.Bulk production is by sea ship or air ship.

5.Q:What range of products do you offer?
   A:Pro stage equipment,Public address,broadcast,Teaching audio and conference.

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