Active 7.1 amplifier kit to install in a subooferbox.


May 18, 2017
Please suggest me a powerful active 7.1 amplifier kit to install in my DIY subwoofer box to connect my 7 speakers.
Assuming that you have a 7.1 channel analog output to connect the amplified system to I would suggest you check out amp modules at
You can put together the right combination of boards to get the right amount of power. The sub will need more power than the sats. You will need a power supply too.
Don't forget that the amps will need to be kept cool so building them into the sub might require some external heat sinks or a fan.
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