800W+400W 2 Way Amplifier Module With FIR Function Professional Speaker Plate Amplifier Class D with DSP
*Professional CLASS-D amplifier, FIR Function
*Built-in high-performance 96KHZ DSP audio processor, RS485 online or network adjustment.
* Free DSP Software is offered
*110-230v general working voltage
*Full sealed with the box, can be installed without a partition.
*Widely used in professional speaker, line array speaker
Specification | |
Model: | FIR840 |
Rated power 8Ω: | 400w+200w |
Rated Power 4Ω: | 800w+400w |
Frequency Response: | DSP Control |
THD 1KHZ: | ≤0.5 |
Damping Factor: | >200 |
Slew Rate: | >20V/us |
S/N: | >95dB |
Sensitivity: | 0.775V |
Input Impedance: | Balance 20K, Unbalance 10K |
Output Topology: | CLASS-D |
Protection: | Short circuit, DC, Overheat, Peak Pressure Limit, Soft Start |
Voltage: | AC110-240V/50Hz-60Hz voltage-selected switch |