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 ...

There are two kinds of subwoofers : active and passive. Active subwoofers can produce excellent sound and have amplifiers that come in different power ratings. There are two kinds of subwoofers : ...

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 ...

Subwoofers are a type of speaker that boost the lowest frequencies in whatever audio you're listening to. These low frequencies usually include bass guitars, pipe organs, deep voices, kick drums, and ...