How can I use these old Philips 22rh426 speakers to listen to music from my phone? They have speaker wires and can't be "plugged" anywhere. I don't want to buy any amplifiers.
Philips 22RH426 /21Z speakers - Vintage Hi-Fi Audio Systems
Philips 22RH426 at sahibinden.com - 1070017505
File:Philips Speaker 22RH426 21Z, 4 Ohm, 30 Watt, Made in Holland (5260583190).jpg - Wikimedia Commons