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It takes a lot of energy to project very low frequencies. This means that in a medium-sized or larger venue, it's easy for kick drums and low toms, bass guitars, synth basses, and other very low frequency sounds to get lost. If this happens, adding a subwoofer to your PA system is just what the audio doctor ordered.Mar 18, 2016
What is a subwoofer for in a PA system?
Most subwoofers are designed to handle frequencies below 100Hz, taking the deepest bass frequencies out of the main PA speakers. While this doesn't necessarily increase the volume of your PA, by spreading out the workload across multiple frequency ranges, you can add an amazing level of clarity to the sound of your PA.
Is a subwoofer necessary?
All in all, a subwoofer is an essential part of your system. If you're on a budget or in the infancy of your home-theater development, start with just one subwoofer. As your system grows, think about adding a second low-toned beast to your setup. You're adding more bass and evenly distributing it throughout the room.
What is needed for a PA system?
There are three components to every PA system: An input transducer (microphones or line-level output from an instrument) Amplifiers (both preamps in the console and power amps in the speakers) An output transducer (speakers or headphones)
Does a PA speaker have bass?
They can produce high-end, midrange, and low frequencies. This means, when you play music through them, it will reproduce all of the frequencies in the song. Many modern PA speakers are full range. This means they don't just have good high and midrange frequency response; they also have a very good-sounding bass.
Do floor standing speakers need a subwoofer?
Floorstanding speakers do not need a subwoofer and they will work even without one. However, you should get a subwoofer if you want to experience a powerful, intense deep bass. While you may hear the bass from your floorstanding speakers, a subwoofer lets you experience the sound.
Do I need a car subwoofer?
Subwoofers add bass and clarity to your stereo's sound. And they can also add to a system's performance in a variety of ways. A quality subwoofer will add depth and realism to your music that you would otherwise miss out on with a factory car stereo system.
Can you have surround sound without a subwoofer?
You can certainly add surround speakers without a subwoofer; they are completely independent of each other. The SC-LX502 is specified to deliver seven channels of 120 watts each into 8 ohms, so it will have no trouble powering two surround speakers in addition to the two front speakers.
Why is PA system needed?
It increases the apparent volume (loudness) of a human voice, musical instrument, or other acoustic sound source or recorded sound or music. PA systems are used in any public venue that requires that an announcer, performer, etc. be sufficiently audible at a distance or over a large area.