GRUNDIG MAJESTIC RADIO AND GRUNDIG HI-FI-RAUMKLANG-BOX II SPEAKERS. Does anyone have experience turning old speakers into Bluetooth self powered? I saw a shop online that has done it with this pair. :
Grundig Hi-Fi Raumklangbox V Stereo Box Speaker 5-Ohm Made in Germany Vintage | eBay
Grundig Monolith 120 Grundig company has produced between the years 1981-1986 Monolith 120 model active spe… | Audiophile speakers, Speaker design, Vintage speakers
Grundig PD1 speakers, Audio, Soundbars, Speakers & Amplifiers on Carousell
What's inside? GRUNDIG HiFi-Box 500 - Top Best Bookshelf Speakers #lautsprecherboxen #vintageaudio - YouTube