Can you use 8 ohm speakers on a 4 ohm stereo system? - Quora
Hlubokotónový reproduktor 17 cm (6.5" ) 8 Ohm
SENDER GAUGE (SENDING UNIT), Fuel Tank, 3/8 Inch O.D. single feed line w/o vent line, Incl gasket and filter sock, 0-30 OHM, repro - #C-3107-121A - National Parts Depot
Reprosoustavy a reproduktory Faital Pro, „200W+repro“ – Heureka.cz
Repro výhybka na subwoofer 80W 4-8 Ohm v púzdre 3423# - Pabex