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!

Experience tighter, cleaner low-end with a dual-chamber design that gives each subwoofer its own optimized space, eliminating interference for pure bass clarity. The forward-firing layout projects sound directly into your cabin, creating an immersive audio experience that fills every corner of your vehicle. Engineered with a slim, space-saving profile, it fits neatly behind your rear seat while delivering full, powerful bass that transforms every drive.
Designed for smooth, controlled low-end, this enclosure delivers balanced bass that hits hard without overwhelming your ride. Constructed from thick, high-density MDF and reinforced for lasting strength, it resists vibrations while standing up to heavy use. With an airtight acoustic seal, every note stays punchy and consistent, giving American drivers the reliable, high-performance sound they demand.


Crafted with a tough, trunk-liner finish, this enclosure withstands daily wear while maintaining a clean, professional appearance. Its dual binding post terminals provide fast, secure connections for hassle-free setup, and the behind-the-seat design offers flexibility for custom installations. Built for serious audio enthusiasts, it delivers powerful, precise bass without compromising style or space.

Maximize your sound without sacrificing space. The low-profile recessed suspension lets the cone reach full excursion with just 0.87" of frontal clearance—even with the grille installed—making it ideal for tight installations. Engineered for big sound from compact enclosures, the shallow mounting depth and exceptional excursion capability deliver smooth, powerful bass. Built to last, the injection-molded, mica-filled polypropylene cone with rubber surround provides durability, moisture resistance, and minimal distortion for crisp, clean audio every time.
Experience tight, clean, and articulate bass at any power level with Dynamic Motor Analysis (DMA) optimized design—where proprietary motor, suspension, and cone modeling deliver perfectly linear excursion. The cast-alloy, space-saving frame with flat edges lets you install multiple subwoofers side by side, making it ideal for compact setups without sacrificing performance.


Engineered for maximum versatility, the 10TW1-2 delivers powerful performance in both sealed and ported enclosures with amplifiers ranging from 75–300 W RMS. Its seriously shallow 4-3/8" mounting depth makes installation in tight spaces effortless. Built in the USA with a cast-alloy frame and innovative “concentric tube” motor structure, this subwoofer minimizes profile without compromising performance—bringing big, clean bass to any setup.
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