NE122P Dual 12' Ported Subwoofer Enclosure 3.25 Cu Ft MDF Sub Box with Polyfil, 38Hz Slot Ports, Spring Terminals, Black Carpet Finish

Dual 12' Ported Subwoofer Enclosure Engineered for two 12-inch subwoofers with 3.25 cubic feet internal volume, tuned for deep, powerful bass response. Durable MDF Construction Constructed from 3/4' medium-density fiberboard (MDF) using precise CNC technology for strength and accurate dimensions. Optimized Acoustic Performance Pre-lined with Poly-Fil and a 38Hz dual slot port design for extended low-frequency output and minimized distortion. Installer-Friendly Design Spring-loaded push terminals for quick, secure wiring; accommodates subwoofers up to 13-7/8' mounting depth. Premium Finish Covered in black carpet, offering a professional look for car audio installations