Trulli Bass50 Universal Port – Carpeted Edition – All-purpose port for Bass50, classic carpeted finish

The Universal Port transforms the Bass50 into a fourth-order bandpass system, boosting output in the low-bass range. It focuses energy into a tighter band for louder, punchier sound—especially in vehicles or outdoor spaces.

It’s a two-chamber design that boosts loudness by focusing sound energy into a specific bass range. That means more impact, better projection, and tighter low-end compared to sealed or ported boxes alone.

You’ll need the Trulli hex tool that came with your Bass50 to remove the screws before attaching the Port—but that’s it. Once the screws are out, installation is quick and tool-free thanks to built-in latches and a precision gasketed seal.

Use the Universal Port when your goal is to get the most output possible—especially in vehicle setups, tailgates, or outdoor events. It’s a lightweight way to boost bass without needing extra gear or installation. If you’re aiming for high-impact performance and don’t mind a slightly larger footprint, the Port is a powerful upgrade.

You may! It depends on the genre of music and the output you’re pushing. The Port makes the system more efficient, the Bass50 doesn’t need to work as hard to hit the same output levels—so you can get longer playtime at similar volume. You can also run it harder for significantly more bass without losing battery life compared to the sealed setup. Whether you’re maximizing runtime or performance, the Port gives you more control.

The Universal Port works in both up-firing and down-firing setups. Up-firing places the Bass50 on bottom and the Port on top—perfect for pole-mounting with the built-in (Rugged) or optional (Carpeted) adapter. Down-firing flips the setup, with the Port on bottom and the Bass50 grille facing down. Choose based on your space and desired output—up-firing offers immersive, room-filling bass, while down-firing gives you even punchier low-end.

Like the Bass50 itself, the Universal Port is crafted from precision-built Baltic birch plywood. This pro-grade material delivers acoustic consistency, strength, and durability—whether you’re indoors, outside, or on the move. It’s the same high-quality wood used in touring-grade speaker cabinets, chosen for sound integrity and longevity.

Absolutely. The Universal Port is an acoustic enclosure—it doesn’t contain electronics or require any special connections. It simply enhances the way your Bass50 performs. Whether you're using SKAA wireless, Bluetooth, AUX, or USB-C, the Port works seamlessly as a passive extension of your existing setup.

With the Port and Bass50 combined, the system weighs about 66 lbs. That might sound hefty—until you realize you're getting a full subwoofer rig, tuned enclosure, amp, DSP, battery, and wireless receiver in one box. Compared to hauling multiple components to achieve similar output, the Port + Bass50 combo is incredibly efficient for the power and performance it delivers.

The Carpeted Port delivers a powerful upgrade in output while keeping a classic, pro-audio look that blends seamlessly into vehicles, DJ setups, or indoor spaces. It’s lightweight, easy to attach, and built to travel—perfect for anyone who wants big bass and a clean, low-profile aesthetic. It performs identically to the Rugged version, but trades the molded exterior for a cleaner finish that pairs

Each Port is built with the same acoustically optimized Baltic birch enclosure and airflow-enhancing design to deliver consistent performance. The Carpeted version features a sleek, pro-audio exterior and pairs with an optional M20 pole mount adapter for flexible top speaker use.

While the Carpeted Port doesn’t include a built-in mount, we are currently developing a pole-mount base attachment which will allow you to easily connect a pole to the port. More information coming soon.

Yes—the carpet is durable, low-pile, and bonded directly to the birch enclosure. It resists fraying and wear, even with regular transport. For frequent outdoor use, though, you might consider the Rugged version for extra weather resistance.

Definitely. The Carpeted Port pairs classic aesthetics with acoustic performance, making it a great fit for recording studios, stage use, or installs where a more traditional look is preferred. The enclosure material and performance are the same as the rugged version—it’s all about styling and application.