Passive subwoofers lack built-in amplifiers, requiring an external amp for power. Active subwoofers are more convenient, cost-effective, and plug-and-play than passive options. Situations where ...

You will need a crossover. You don't want to push high frequencies to the sub, and you want to filter the sub's frequencies out of your other speakers. Since you're not going to bi-amp, you'll want a ...

San Clemente, CA–October 2008–Sonance has long been the innovator in custom-installation in-wall and in-ceiling loudspeakers, but the company’s latest introduction to the enormously popular Sonance ...

Velodyne Acoustics announced the introduction of the SubContractor (SC) Series, a complete range of passive subwoofers powered by a separate 1250 watt amplifier that allow custom installers to install ...