service to electronics.
Mini Speakers by Oscar Jones
This is a small mono speaker I quickly put together to play music relatively loud in portable situations, with a mini amplifier contained inside with audio and power jacks on the rear. I left the speaker with a rough finish as it would mainly be used in the shed in not so tidy conditions. The sound is adequate for its small size and simple design.
It uses a 5-1/4″ driver with a 20 Watt mono amplifier.