MartinLogan Dynamo

No, this is a passive subwoofer. You will need to provide an external amplifier to power it, with a recommended power range of 20 to 1000 watts per channel.

The subwoofer is designed to be buried in the ground, leaving only the canopy visible above the surface. This allows the unit to blend into your landscaping while using the earth to reinforce the bass performance.

Yes, the enclosure is constructed from high-density polyethylene and has been rigorously tested for both extreme temperature fluctuations and underwater use, ensuring it remains protected against rain, irrigation, and seasonal weather changes.

Absolutely. The system is designed to be scalable, so you can add multiple units to achieve more uniform bass coverage across larger outdoor spaces.

Because the unit is built with a durable, weather-proof enclosure and a vented port design, it requires very little maintenance. You should periodically ensure the canopy remains clear of debris like leaves or mulch to maintain optimal airflow.

It is compatible with most standard amplifiers rated for 4, 6, or 8 ohms. As long as your amplifier can provide the necessary power and you have a way to manage the crossover frequency, it will integrate seamlessly with your existing outdoor speakers.