L8.1 DSP power amplifier parameters
Power Supply | ||
Power Supply | DC 10-16V | |
Startup Method | ACC or High Level | |
Channel | ||
Analog Input | 6-way high-level input | |
High level input, 6-way 28V p-p | ||
Bluetooth | Bluetooth 5.0 +BLE | |
USB | MP3\WMA\WAV\FLAC\APE | |
Output channel | ||
Output channel | 9-way high-level output 30W * 8 (4 Ω)+300W * 1 (4 Ω, can support 2 Ω) | |
Signal to Noise Ratio:≥90dB | ||
Channel Separation:≥80dB | ||
Output channel divider | Per channel adjustment | |
Filter frequency:20Hz—20KHz | ||
Filter Slope: -6 dB—36 dB /octave | ||
Output channel divider | 36 segments PEQ | |
Center frequency point | Stepping:1Hz | |
Q value:0.1-10 | Stepping:0.1 | |
Gain:-30 dB ~ +10 dB | Stepping:0.25 dB | |
Output Phase | Independent adjustment of each channel: positive and negative phases | |
Output delay | Independent adjustment per channel:0-10ms | |
Total output volume | -30 dB ~ +5 dB | |
Output channel volume | Independent adjustment per channel:-20 dB ~ +20 dB, Stepping:0.25 dB,mute | |
Tuning control | Android, Hongmeng、PC WIN10 | |
PCBA size | 25*10.5 cm | |
Temperature | -20℃~70℃ |