Stereo Series

This audio amplifier board employs IR's High Voltage, high performance class D audio amplifier driver IRS2092SPBF and 200V Single N-Channel HEXFET Power MOSFET IRFB4227. This amplifier board supports stereo amplification by using two channel half bridge topology. Learn More

This audio amplifier board employs IR's High Voltage, high performance class D audio amplifier driver IRS2092SPBF and 200V Single N-Channel HEXFET Power MOSFET IRFB4227. This amplifier board supports stereo amplification by using two channel half bridge topology. Learn More

This class D audio amplifier board employs TI' TPA3118 Amplifier IC and supports stereo amplification by using two channel BTL topology. By means of dedicated PCB heatsink design，it is capble of delivering dual channel maximum power 30W RMS @ 8hm simultaneously without extrordinary heatsink. Learn More

Here comes the heavy load version of the original compact 2 x 500Watt amplifier board, AA-AB32514. This audio amplifier board employs ST's 500 W FFX digital amplifier power stage chipT-AMP- STA516BE. A low noise, temperature controlled, cooling fan is mounted atop the robust heatsink to maximize heat dissipation. Thermal, over/under voltage, and current protection circuits are also included to extend the longevity of the amplifier board. Mounting holes are provided as is a 2.5 mm x 5.5 mm power jack for quick connection. Screw-down phoenix-type terminals are included for quick speaker wire connection. RCA line-level inputs are pre-attached to make this board ready to rock. Learn More

This audio amplifier board employs IR's High Voltage, high performance class D audio amplifier driver IRS2092SPBF and 200V Single N-Channel HEXFET Power MOSFET IRFB4227. This amplifier board supports stereo amplification by using two channel half bridge topology. Learn More

Here comes upgrade version of the original 2 x 100 watt class D audio amplifier board. This amplifier board supports stereo amplification by using two channel PBTL topology. By means of dedicated heat sink design with temperature controlled fan，it is capable of delivering dual channel maximum power 100W RMS @ 4ohm simultaneously without extraordinary heat sink. Learn More

This amplifier board supports stereo amplification by using two channel PBTL topology. By means of dedicated heat sink design with temperature controlled fan，it is capable of delivering dual channel maximum power 150W RMS @ 4ohm simultaneously without extraordinary heat sink. Learn More

Here comes upgrade version of the original 2 x 300 watt class D audio amplifier board. This amplifier board supports stereo amplification by using two channel PBTL topology. By means of dedicated heat sink design with temperature controlled fan，it is capable of delivering dual channel maximum power 300W RMS @ 3ohm simultaneously without extraordinary heat sink. Learn More

Here comes upgrade version of the original 2 x 400 watt class D audio amplifier board. This amplifier board supports stereo amplification by using two channel PBTL topology - STA516BE. By means of dedicated heat sink design with temperature controlled fan，it is capable of delivering dual channel maximum power 400W RMS @ 3ohm simultaneously without extraordinary heat sink. Learn More