PSB Alpha S10

The 10-inch driver is sized perfectly for medium-sized living rooms or dedicated home theater spaces. It provides enough displacement to fill a room with authoritative bass without overwhelming smaller spaces, though it may struggle to pressurize very large, open-concept floor plans.

The USB port is specifically designed to power wireless transmitter accessories, such as the PSB RT100. This allows you to place the subwoofer anywhere in the room without needing to run a long RCA cable back to your receiver.

Yes, it includes both rubber bumpers and spikes. Use the rubber bumpers for hard surfaces like hardwood or tile to prevent vibration and scratching, and use the spikes for carpeted floors to ensure the unit remains stable and coupled to the floor.

For most standard home theater setups, 150 watts of continuous power is plenty to handle dynamic movie soundtracks and deep musical bass. It offers a solid balance of power and efficiency that keeps the sound tight and controlled rather than muddy.

While this sub is designed for modern receivers with a dedicated LFE or subwoofer output, you can use a high-to-low level converter if your stereo amplifier lacks a subwoofer out. However, for the best performance and easiest setup, a receiver with a dedicated subwoofer pre-out is recommended.