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Lowest price we've seen: $69.95 on Oct 29. Tracked across 3 stores since Oct 29.
The Rockville RTB65A Powered Subwoofer Tube is designed to deliver focused, punchy bass while preserving valuable space inside your vehicle. This compact bass tube combines a 6.5-inch high-power woofer, a matched built-in amplifier, and a tuned cylindrical enclosure to create strong low-frequency output with clean definition. The tubular design helps concentrate bass pressure efficiently, allowing sound to project with impact from both the woofer and the rear aero port. With an integrated 150-watt RMS amplifier, this powered subwoofer eliminates the need for separate amplifiers or custom enclosures, making it a complete bass solution in one unit. Installation is straightforward and convenient, requiring only power, ground, remote, and signal connections. The RTB65A supports both speaker-level and RCA line-level inputs, allowing compatibility with factory or aftermarket head units. An adjustable bass crossover lets you fine-tune low-frequency response to match your system, while the built-in MP3 input with volume control adds additional playback flexibility. The durable aviation-grade tweed covering, molded steel grille, and included steel mounting brackets with Velcro straps help ensure secure placement and long-term reliability. Compact in size yet capable of delivering deep, controlled bass, this powered bass tube is well suited for cars, trucks, and SUVs where space efficiency and solid low-end performance are essential.
