1494/3858 Two Channel Stereo High-power Amplifier Board 450W + 450W

Feature Working voltage dual AC24 36VRecommended voltage Dual30V dual 32vChannel type Stereo dual monoMono output 800WTwo channel output Max 450W 450WImpedance 4ohm 8ohm 16ohmDimensions 22 x 14 5 x 8cmWeight 900g Recommend 8 inch speaker voltage recommended dual 24V 30V 150 250W10 inch 12 inch speaker voltage recommended dual 32 36V 300WMore than 14 inches voltage recommended dual 38V 300 500WThe mono bridge BLT is the same as above adjusted according to the actual situation of the customer s speaker If high voltage is connected double 40V 70V needs to pay attention to capacitor withstand voltage rectification x1 4 actual working load voltage Taking the transformer made in China as an example the dual 70V connected power amplifier x1 4 the actual working voltage will fluctuate around 98 102V In order to ensure the maximum output and work please replace the high voltage capacitor It is recommended to withstand voltage above 100V To ensure maximum power output and safe operation Package includes 1 x High power Amplifier Board