What is a passive speaker, exactly?
In an audio system, a power amplifier, like the Bose Music Amplifier, plays a crucial role. It receives an input signal from a source — whether it's a computer, mobile device, turntable, or microphone — and amplifies it. This amplification process boosts the sound to your desired listening level before transmitting the enlarged signal to the speakers, which then generate the sound waves you hear.
What are the benefits of passive speakers?
While passive speakers do require additional components for operation, there are a number of reasons you might want to integrate them to your sound system. One of the biggest benefits is that passive speakers are designed to be smaller and have lighter speaker enclosures than active models, which makes them easier to install around your home. For instance, the Bose 251® environmental speakers are passive outdoor speakers that you can easily mount and connect to your main audio system.
Passive speakers also feature more customization options, making it easier to upgrade your sound system down the line. For instance, if you purchase a new amplifier, you can simply move your passive speakers over to the new device. You can also easily expand your audio setup by incorporating extra speakers for high frequencies, subwoofers, and other components as you need.
Active or passive speakers: Which is right for you?
Passive and active speakers both have their benefits, so it's up to you to decide which option is right for your home. If you're looking for an all-in-one audio solution that's easy to set up, an active speaker is the way to go.
On the other hand, passive speakers might be the better choice if you want to expand your home's audio, add a surround sound system to your living room, or bring music to your outdoor space. Just keep in mind that you will need to invest in an amplifier if you don't have one already.