Tenghong 1pcs 4 Inch Subwoofer Speaker 4/8Ohm 40W Deep Bass Loudspeaker HIFI Bookshelf Woofer Speaker Unit Magnetic Home Theater|Bookshelf Speakers| - AliExpress
MONACOR SP di 302 Pa universale woofer da, 100 W, 8 Ohm, 30,48 cm (12 pollici), 303 mm Nero : Amazon.it: Elettronica
B&C 18PS100-8 18" Professional Replacement Woofer Speaker 1400W 8-Ohm Bass Sub
1 WOOFER LA VOCE ITALIANA WSF030.70-8 altoparlante da 8,20 X 8,20 cm da 30 watt rms e 60 watt max con impedenza 8 ohm sensibilità 85,5 db per casa, 1 pezzo | Lamaisonchic2011srl.it
PR330M0 - 330mm Woofer Audax - Professional line - 8 ohm — Woofer | Axiomedia
Oaktron 8” (203 mm) Premium 7 Ohm Woofer
12" (305 mm) 8 Ohm, Woofer
Woofer Altoparlante Universale 30 Cm 12" Pollici 400W 8 Ohm x Casse Acustiche
LaVoce SAF184.03 18" Subwoofer 8 Ohm
MASTER AUDIO LSN12/4 woofer da 30,00 cm 300 mm 12" 4 ohm 500 watt rms veri EUR 137,90 - PicClick IT
WOOFER CIARE HOME HW203 180 WATT MAX - 8 OHM - 20 CM / 8”