Triangle Thetis 340 Class D Subwoofer

The Triangle Thetis 340 subwoofer is an essential component for your home theater setup, offering versatility that extends to complementing your stereo system as well. Boasting a 25cm driver and a 250W amplifier, this subwoofer promises to deliver a unique and immersive audio experience. Despite its extended performance, its bass-reflex design ensures a limited volume, while a laminar port reduces airflow noise significantly.

Powered by a Class D amplifier, capable of delivering 250 watts RMS of power (with a peak of 400 Watts), the Thetis 340 subwoofer features steep crossover slopes, making it easy to integrate with your main speakers. Multiple inputs, including a direct LFE input, standard RCA, and high-level inputs, allow for compatibility with various amplifiers. Users have the flexibility to adjust volume, phase, and frequency roll-off for optimal integration with their main speakers. Each Thetis subwoofer comes with a remote control and an LED display on the front panel for convenient access to sound settings, with automatic power on and standby functions.

The design of the Thetis subwoofers incorporates composite membranes made of cellulose and carbon, ensuring high rigidity for excellent power handling and dynamic reproduction. The cabinets are meticulously crafted to minimize vibrations, resulting in remarkable sound quality. Additionally, the Thetis subwoofers feature various inputs suitable for different amplifier setups, including direct LFE input for home theater configurations, standard RCA inputs for Hi-Fi setups, and high-level inputs for amplifiers lacking suitable outputs.

Operating on a bass-reflex principle, the Thetis 340 and 300 subwoofers extend their bandwidths even at low volumes, with reduced airflow noise thanks to the laminar port design. Comfort and convenience are further enhanced with a remote control for volume and standby functions, as well as an LED display for easy monitoring of sound settings. Automatic standby is activated after 20 minutes of inactivity to conserve energy, automatically reactivating when a new signal is detected.

Thetis 340 Specs

• Type: Subwoofer
• Bass Reflex
• Driver Diameter: 25 cm / 10 inch
• Bandwidth: 25 Hz – 120 Hz (+/- 3 dB)
• RMS Amplifier Output: 250 W - Class D
• Main Input Voltage: 100-240V / 50-60 Hz
• Inputs: LFE - Line IN (L/R) - Speaker IN
• Phase: 0-180 (2 positions)
• Dimensions: 13.4 x 13.4 x 15.1 inches
• Net Weight: 35.5 lbs