Rockville W10T4S4 10" 1200W Slim Shallow‑Mount Subwoofer with 2.8" Mounting Depth & 300W RMS

The Rockville W10T4-S4 10-inch shallow mount subwoofer is engineered to deliver strong, controlled low-frequency performance in installations where space is limited. With an ultra-slim mounting depth, this subwoofer is ideal for behind-seat truck enclosures, compact car builds, custom fiberglass boxes, and other tight installation environments where standard subwoofers will not fit. Its single 4-ohm voice coil design allows for straightforward amplifier matching while maintaining efficient power handling. Built around a high-BL motor structure and vented core magnet assembly, the W10T4-S4 is designed for improved linear excursion and reduced heat buildup during extended listening sessions. The progressive roll spider and high-temperature aluminum voice coil former work together to maintain control and reliability, even when driven at higher output levels. A stiff paper composite cone combined with a butyl rubber surround helps deliver accurate bass response with minimal distortion. This subwoofer is CEA-2031 compliant, providing verified RMS, program, and peak power ratings for confident system design and amplifier pairing. Whether used in sealed or vented enclosures, the W10T4-S4 offers flexible box options and consistent bass performance, making it a practical solution for space-conscious car audio systems that still demand impactful low end.