Bazooka MBTA8250D Marine 8-Inch 250W Pre-Loaded Bass Tube

Meet Bazooka’s Marine-Ready Amplified Bass Tube

Discover Bazooka’s first Class D amplified tube, engineered to bring clear, punchy bass to boats, decks, and outdoor spaces. With 250 watts of digital power, this pre-loaded tube delivers strong low end without clutter, while keeping a compact footprint that fits tight spaces on watercraft. The marine variant is built to perform where salt air and spray are part of the environment, offering dependability in real-world boating scenarios.

Power, performance, and flexible setup

The MBTA8250D uses a fixed 85 Hz crossover for balanced bass response, helping low notes stay articulate even at higher listening levels. For those who want to tailor their system, optional speaker level outputs let you connect a second tube or a passive extension to deepen the bass that you hear on board.

• 250 watts of clean digital power for confident playback
• Fixed 85 Hz crossover provides defined bass without muddying mids
• Optional remote control for convenient tuning from the seating area
• Passive Tube compatibility lets you expand bass when desired

Marine-grade design for outdoor use

All marine tubes in this line feature waterproof woofers, stainless steel hardware, and weather-ready mounting straps. The construction is salt fog and UV certified, ensuring resilience against sun, wind, and spray. Designed to stay reliable in coastal climates, these tubes are built to handle the realities of life on the water.

• Waterproof woofer for damp or spray-prone environments
• Stainless steel hardware for corrosion resistance
• Weather-resistant Velcro reinforced mounting straps for quick, secure installation
• Salt fog and UV certification for long-term outdoor use

Mounting, versatility, and easy expansion

Mounting is straightforward with included straps that secure the tube while allowing fast removal to reclaim cargo space. Optional chrome-plated UMS brackets add a touch of style and a more permanent mounting when removal isn’t desired. If you’re seeking even more bass, you can link a Passive Tube (sold separately) via the speaker level output.

• Straps included for quick, tool-free mounting and removal
• Optional chrome-plated brackets for a flashier, secure install
• Remote control compatibility via RBCM-100

Overall, the MBTA8250D offers a compact, marine-ready amplification option that can adapt to different boats and outdoor setups. It presents a practical path to stronger bass, while staying faithful to the needs of real-world marine audio without overpromising performance.