MTX Audio RTP8A 8″ 120W Amplified Vented Loaded Car Subwoofer Enclosure

This MTX subwoofer car audio solution is built to deliver years of reliable, room-shaking bass in trucks and cars alike. The RTP8A pairs an 8 inch vented subwoofer with a built-in amplifier in one loaded enclosure, so you get 120 watts of amplified power without shopping for a separate amp or wiring a standalone subwoofer box. Designed for tight spaces, this vented enclosure mounts under a seat, behind a seatback, or in a trunk for stealthy bass that does not eat into cargo room. The slim, low profile cabinet is compact enough for daily drivers and work trucks, while still delivering the deep, accurate low end that dedicated car audio fans expect from a home or vehicle sound system. Setup is simple: connect power, ground, and a signal source, and this subwoofer and amp package is ready to play. Because the amplifier is already built in, there is no separate amplificador to mount, no extra wiring harness to route, and no guessing which amp pairs well with which enclosure — everything arrives matched and tuned from the factory for consistent, distortion-free bass. Whether you are upgrading factory speakers, adding a first subwoofer, or replacing an aging sub and amp combo, this vented, amplified enclosure is a straightforward way to bring concert-level low end to any car, truck, or SUV. The rugged MDF construction and vented port design work together to move more air and produce deeper, cleaner bass than a sealed box of the same size, while the compact footprint keeps it out of the way of passengers and cargo. Tambien conocida como bocina de bajo para carro o bocinas amplificadas, esta caja de subwoofer amplificado para carro con sonido potente es ideal para quienes buscan mas bajo sin sacrificar espacio en la cajuela.

120 Watts of Amplified Power: This loaded 8 inch car subwoofer enclosure features a built-in amplifier and active bass response for powerful sound without adding a separate amp
Under Seat or Underseat Mounting: This 8 inch subwoofer box fits under seat, underseat, or trunk mounts in trucks and cars for stealthy, space-saving bass
Vented Enclosure with Active Woofer: The 8 inch woofer and vented subwoofer box deliver deep, accurate bajo for any car audio or sonido system, low profile and slim enough for tight spaces
Complete Amp Combo Package: This subwoofer and amp package comes as an all-in-one kit, so you avoid buying a separate amplificador and enclosed sub box on your own
Built for Trucks and Car Audio Systems: These subs deliver reliable, systems-ready bass for daily drivers and work trucks, whether you are upgrading factory speakers or adding a dedicated subwoofers and bass tube speaker setup