Širokopásmový reproduktor magneticky stíněný 10 cm (4") 4 Ohm
Speakers Bluetooth Speakers | 4 Inch Full Range Speakers | Speaker 4 Ohm 10w 3 Inches - Speakers - Aliexpress
Výškový reproduktor MONACOR RBT-56, 10 W, 4 Ohm
2pcs 2.5 Inch 4ohm 10w Subwoofer Speaker Deep Bass Speaker Multimedia Neodymium Diy 66 Mm Full Range Audio Sound Loudspeaker - Speaker Accessories - AliExpress