SP AUDIO SP15X. SOME TEST OF SP15X AND SP15X SUPER MAGNET WITH ONLY 800 WATT RMS. - YouTube
SP AUDIO on Instagram: “SP-15X Subwoofer 🟢6000 W RMS 🟢12000 W Max 🟢15" / 38 cm 🟢D2 Ohm 🟠Price and more information on : WWW.SPAUDIO.IT #subwoofers #bass #sp15x…”