XA series is a high performance products belong to the Class AB amplifier. Also it's new class AB technology solved the problems as : weight, dimensions, overheat of High-power amplifier. It uses the smallest performance to output the large signal, which greatly improves the efficiency of power amplifier.
XA series is a high performance products belong to the Class AB amplifier , And its circuit have been tested for long time. It's own amplifier technology solves problems like these: power not strong enough of other clalss AB and overheat of Class H. It realizes the collation and recording of Class D amplifiers and without any loss of the sound quality of Class AB amplifiers. Also it's new class AB technology solved the problems as : weight, dimensions, overheat of High-power amplifier. It uses the smallest performance to output the large signal, which greatly improves the efficiency of power amplifier.
It use improved technology like class D amplifier working modes to provides a Class AB efficiency at the output end. And almost all the energy working on the output end, only a few of energy is lost in heat dissipation. The output signal with an extraordinary sound quality when the signal working on the output by Class AB working modes. From the input end to the output the signal still keep a analog state without converting in o digital signal.
In addition, it specifically design for the Low heat working condition, and come with good sound quality and high efficiency. It is suitable for many applications: disco, night club, karaoke etc.....
SPACIFICATIONS:
Model | XA-4400 |
Stereo mode | 4×4 ohm 600W per channel, 4×8 ohm 400W per channel, |
Bridge mode | 2×8 ohm 800W per channel, |
Frequency response | 20Hz - 20 kHz; +0/-0.3 dB 1W@8 ohm |
Input sensitivity | 0.775V/1.0V/1.4V |
THD | <0.5dB |
Input impedance | ＞20K /＞10K |
SNR | ＞105 dB |
Dynamic Range | ≥90 dB |
Damping factor | >200 |
Slew rate | >15 V/us |
Voltage gain | 30dB |
Output category | Class AB |
Protection function | High temperature protection, DC protection, boot protection, overload protection |
Power supply | 220V-240V/50-60HZ |
Dimensions | (W×D×H) 483×430×88mm |
Gross weight | G.W.26kg |
Model | XA-4600 |
Stereo mode | 4×4 ohm 900W per channel, 4×8 ohm 600W per channel, |
Bridge mode | 2×8 ohm 1200W per channel, |
Frequency response | 20Hz - 20 kHz; +0/-0.3 dB 1W@8 ohm |
Input sensitivity | 0.775V/1.0V/1.4V |
THD | <0.5dB |
Input impedance | ＞20K /＞10K |
SNR | ＞105 dB |
Dynamic Range | ≥90 dB |
Damping factor | >200 |
Slew rate | >15 V/us |
Voltage gain | 30dB |
Output category | Class AB |
Protection function | High temperature protection, DC protection, boot protection, overload protection |
Power supply | 220V-240V/50-60HZ |
Dimensions | (W×D×H) 483×430×88mm |
Gross weight | G.W.29kg |
Model | XA-4800 |
Stereo mode | 4×4 ohm 1200W per channel, 4×8 ohm 800W per channel, |
Bridge mode | 2×8 ohm 1600W per channel, |
Frequency response | 20Hz - 20 kHz; +0/-0.3 dB 1W@8 ohm |
Input sensitivity | 0.775V/1.0V/1.4V |
THD | <0.5dB |
Input impedance | ＞20K /＞10K |
SNR | ＞105 dB |
Dynamic Range | ≥90 dB |
Damping factor | >300 |
Slew rate | >15 V/us |
Voltage gain | 30dB |
Output category | Class AB |
Protection function | High temperature protection, DC protection, boot protection, overload protection |
Power supply | 220V-240V/50-60HZ |
Dimensions | (W×D×H) 483×430×88mm |
Gross weight | G.W.31kg |
Model | XA-41300 |
Stereo mode | 4×4 ohm 1650W per channel, 4×8 ohm 1300W per channel, |
Bridge mode | 2×8 ohm 2600W per channel, |
Frequency response | 20Hz - 20 kHz; +0/-0.3 dB 1W@8 ohm |
Input sensitivity | 0.775V/1.0V/1.4V |
THD | <0.5dB |
Input impedance | ＞20K /＞10K |
SNR | ＞105 dB |
Dynamic Range | ≥90 dB |
Damping factor | >300 |
Slew rate | >15 V/us |
Voltage gain | 30dB |
Output category | Class AB |
Protection function | High temperature protection, DC protection, boot protection, overload protection |
Power supply | 220V-240V/50-60HZ |
Dimensions | (W×D×H) 483×430×132mm |
