Triangle Thetis 300 Active Subwoofer Black Ash

The Thetis 300 is the essential part of your home theater setup, serving equally well in stereo configurations. A downward-firing 20cm woofer and 150W Class-D amplifier extend low-frequency performance from a compact footprint, with a bass-reflex cabinet and laminar port to minimize airflow noise.

Flexible connectivity includes a direct LFE input, standard RCA, and high-level inputs for amplifiers with no dedicated subwoofer output, plus adjustable volume, phase and crossover frequency for a precise match to your main speakers. An LED display and IR remote round out the package, with automatic standby after 20 minutes of silence.

Key specifications