The rav4 box is finally in.. now it needs power. : r/rav4club
Subwoofer Enclosure Locations - Finding Space For Bass
Amazon.com: Atrend Bbox Caja de subwoofer doble sellada de 15 pulgadas, cajas de subwoofer y carcasas para automóvil, caja de subwoofer prémium que mejora la calidad de audio, sonido y graves -
Amazon.com: Skar Audio Single 12" Sealed Subwoofer Enclosure Compatible with 2019-UP Toyota RAV4 Vehicles : Baby
Significant upgrade for JBL system | Toyota RAV4 Forums
Custom subwoofer box for sale!!! | Toyota Nation Forum