Triangle Thetis 340 Active Subwoofer Black Ash

The Thetis 340 is the essential part of your home theater setup, and complements stereo systems just as well. A 25cm woofer paired with a 250W Class-D amplifier delivers deep, controlled bass from a bass-reflex cabinet with a laminar port to minimize airflow noise.

Multiple connectivity options, including LFE, RCA, and high-level inputs, ensure compatibility with a wide range of amplifiers, while adjustable volume, phase and crossover frequency settings let you dial in a precise match to your main speakers. An LED display and IR remote round out the package.

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