S/W-88 Woofer Ricambio Universale 8" Pollici 20/21 Cm 8 Ohm 150/200W Max 80 RMS | eBay
Ciare HW251N - Ciare HW251N is a 10 inch lightweight neodymium speaker for all mid-bass speaker systems- Ciare Speakers. Ciare HW251N 10 inch mid-bass speakers availa
Wavecor SW259WA02 subwoofer 25 cm aluminium
3 Inch Woofer Speaker Unit 4 8 Ohm 50W HiFi Subwoofer Home Theater Bass Speakers Fiberglass High-stroke Desktop Loudspeaker - AliExpress