Functional characteristics
1.3.5 inch LCD display operating temperature, operating voltage, music spectrum, music volume, signal stereo, signal connection, signal bridge and other functions;
2. Four-channel stereo professional power amplifier, the use of advanced high frequency switching power supply +Class D digital power amplifier circuit design, with small size, light weight, high efficiency, reliable stability and other characteristics;
3. There are three output modes of dual channel, mono channel and parallel connection for choice, and the output mode switch can be selected;
4. The volume of each channel can be adjusted separately;
5. The minimum load impedance of stereo work is 4Ω, and the normal load impedance is 8Ω; Strong dynamic power, can achieve low impedance drive
6. XLR, flexible and easy to use;
7. Built-in temperature compensation technology, still maintain a stable working state at high temperature.
8. With intelligent protection mode, with short circuit protection, DC protection, power on/off, overload, clipping/distortion voltage limit protection and alarm functions;
9. Built-in advanced intelligent clipping protection, even in the case of overload distortion will not cause damage to your speaker system.
10. Each channel is equipped with LCD working status indicator, low noise design;
11. The power supply adopts advanced anti-shock protection design, no matter how large the power is, it will not produce impact sound on the AC grid voltage and audio.
12.Class H high efficiency design, dynamic large low frequency strength
Technical parameter
Output power stereo: 4X1400W,4Ω:4X2600W, bridge 8Ω:2X4200W
Voltage gain: 36dB,
Total harmonic distortion: < 0.1%,
Damping coefficient: ≥400,
Conversion rate: ≥25V/μs,
Frequency response :20Hz ~ 20KHz,
Input impedance :10KΩ (unbalanced), 20kΩ (balanced),
SNR :≥105dB;
Dynamic range: ≥95dB,
Sensitivity: 26dB/29dB/32dB/36dB,
Power supply voltage: 220V ~ +-10%/50Hz,
Net weight 13.27KG: Gross weight 14.5KG
Machine size: 483MM*390MM*88MM:
Outer box size: 575MM*485MM*175MM
