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!

Unleash deep, powerful bass from a compact under-seat design that gives you big sound without stealing space. Crafted to slide seamlessly beneath your rear seat, it keeps your system discreet while maintaining a clean, organized cabin. Lightweight yet rugged, this powerhouse is built with premium materials to deliver strength and durability without weighing you down.
Experience crisp, precise bass thanks to premium sealing that keeps every note tight and distortion-free. Hooking up your system is effortless with dual terminals that guarantee fast, solid, and reliable connections. Designed to project sound upward, it fills your cabin with rich, immersive bass without taking up extra space.


Engineered with reinforced construction and premium adhesives, this system is ready to handle daily driving and heavy bass with ease. Its sleek, carpeted finish gives your trunk a clean, professional look that blends seamlessly with any interior. Tuned specifically for standard trucks, it delivers deep, commanding bass while maintaining a perfect fit for your ride.

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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