You can repurpose an old audio system as a Bluetooth music setup, PC speaker upgrade, TV sound solution, or budget home theater alternative.
It wasn't so long ago that audio enthusiasts sat on couches to enjoy their 2-way hi-fi sound system, powered by beefy analog amps, connected to tape decks and turntables. In carpeted living rooms, large speakers with foam grilles bookended clunky tel... [6781 chars]