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DIY 5.1 Channel Home Theater Amplifier with Gainclone amp LM1875 and LM3886 + Subwoofer. So cool home theater amplifier you must to try this for your home audio.
This power amplifier circuit is a 1600W mono circuit that uses transistors as an amplifier. For stereo power amplifier circuit, you can use this circuit 2x and will issue a power of 3200W.
High Performance TPA3116 Class-D 2.1 Channel Audio Power Amplifier 12Volt DC Power Supply diy project power amplifier for use home or car amplifier.
New design filter subwoofer circuit, with more powerfull bass or subwoofer sound output and simple circuit design to make it easier.
The order of 4 or sealed rear chamber bandpass system is essentially a system of watertight enclosures with the addition of an acoustic filter for the driver.
Making Audio Active Bass Speaker system using power amplifier 750W and preamplifier Subwoofer module 4558 for bass enhancher and filter.
2 Way speaker crossover schematic diagram
Subwoofer Speaker box design