L8.1 dedicated DSP power amplifier

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L8.1 dedicated DSP power amplifier

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8.1 Power Amplifier
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Detail

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℃

 


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