Subwoofer front tone palette overweight bass filter dynamic compression compensation version |

Input: 5.1 decipher channels and normal 2 can be used. (inverting input does not affect the separation degree of each channel. Advanced DIYER can be adjusted to multiple inputs). Output: heavy bass sound output, submergence powerful and refreshing without delay. 24DB low pass design can be adjusted to no human dopant. bass dynamic compensation circuit details: The low sound dynamic compression compensation circuit used in the cannon is reloaded on the widely acclaimed line in order to achieve the effect of icing on the cake. Cooperate with large size horn to ensure that the power of the amplifier is abundant, and the bass effect of the movie game rock is forgotten. The effect of the left to right potentiometers: 1. 0-180 degree phase adjustment (adjusted pendulum use) 2. 50hz-300hz bass four order low pass adjustment (four order low pass 24DB slope, human voice removal without leaving, -3DB turning point from 50-300 adjustment) 3. 15hz-100hz high pass adjustment (12DB low pass, maximum cut to 100) 4. high pass slope Q value adjustment (EQ effect adjustment) 5. volume adjustment Power supply: AC double 15V Front grade plate PCB:125*70mm GB FR6 A-level double-sided tin spray Positioning hole size: 63*120mm Center distance of potentiometers: 23mm Connection schematic:          

 

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