This exclusive package is brought to you by Onlinecarstereo. We have put together this bundle to kickstart your vehicle to the path of excellent car audio.
We are an authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!

Tuned to 36 Hz with a 1.29 FT³ chamber, this enclosure delivers deep, punchy bass that turns every drive into a high-energy audio experience. Its single slot-port design optimizes airflow for tight, responsive lows that hit hard without distortion. Slim and designed for a behind-seat fit, it saves valuable cabin space while filling your truck with rich, full-range sound.
With a compact 4 1/2" mounting depth and a powerful 5 1/2" magnet, this enclosure delivers big, hard-hitting sound while keeping your setup low-profile. Constructed from 5/8" high-density MDF, it offers rugged durability and consistent acoustic performance on every American road. Wrapped in a tough trunk-liner carpet, it resists wear, spills, and fading while maintaining a clean, factory-inspired look that complements your truck interior.


Sealed with premium Titebond silicone and reinforced with wood glue, this enclosure locks in every vibration for distortion-free, powerful bass. A single binding post terminal makes installation quick, secure, and professional-grade. Its forward-firing design projects deep lows straight into your cabin, delivering an immersive audio experience on commutes, tailgates, or road trips. Built tough for real-world driving, it stays reliable through bumps, turns, and long miles while keeping your bass punchy and consistent.

The Rockford Fosgate T1S2-10P is made for people who want serious bass without sacrificing space. Its shallow-mount design makes it perfect for tighter installs, but it still delivers strong low-frequency output that feels big and controlled. Tuned specifically for ported enclosures, it takes advantage of airflow and box design to push out deeper, more efficient bass that hits harder with less effort.
This subwoofer is built to perform over long listening sessions, not just quick bursts of loudness. With CEA-2031 certified power handling, it stays stable and reliable even when pushed under continuous demand. The Klippel verified motor system fine-tunes every moving part, reducing distortion so your bass stays clean, accurate, and controlled even at higher volumes.


Rockford Fosgate keeps installation practical and clean with the FlexFit mounting system, giving you slight adjustment room so everything lines up properly in your build. Spring terminals support up to 10-gauge wire for solid power transfer, and the included aluminum trim ring adds a finished look once installed. Designed for ported enclosures tuned around 1.38 cubic feet, this sub is built to deliver efficient, deep bass that fits right into real-world car audio setups.
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