Review on Nobsound NS 03G Subwoofer Amplifier Version by Travion Woods

We had a surround sound system in one of the rooms in our house, but there was no receiver or amplifier for the passive subwoofer. Some time ago I bought a receiver and finally decided on a subwoofer amplifier. This amp looks sleek and does the job. The docking of the star is double. First, it's not immediately obvious, but the power adapter isn't included. I bought an adjustable one from Menards for about $15 and it works fine (the one sold separately is about $18) and that little detail almost doubles the cost of this amp. Another thing is that the banana plugs on the back were twisted. I tried loosening one and the whole connector was trying to rotate in the housing so I just used banana plugs instead of bare wires which cost a few bucks more. If it was a $30-35 "kit" including the power supply, it would be a complete kit.