What Is Speaker?
A Loudspeaker (commonly referred to as a speaker or speaker driver) Is an electroacoustictransducer that converts an electrical audio signal into a corresponding sound. A speaker system, also often simply referred to as a “speaker” or “loudspeaker”, comprises one or more such speaker drivers, an enclosure, and electrical connections possibly including a crossover network. The speaker driver can be viewed as a linear motor attached to a diaphragm which couples that motor’s movement to motion of air, that is, sound. An audio signal, typically from a microphone, recording, or radio broadcast, is amplified electronically to a power level capable of driving that motor in order to reproduce the sound corresponding to the original unamplified electronic signal.
What Is Inside A Speaker?
Whether a woofer or a tweeter, all drivers comprise of an electromagnetic voice coil, a stationary magnet and a diaphragm. Paper cones are commonly used as diaphragms for woofers, and fabric domes typically used for tweeters.
What Are The Main Types Of Speakers?
- Tower / Floor Standing Speakers.
- Bookshelf Speakers.
- Surround Speakers / Satellite Speakers.
- Center-Channel Speakers.
- Subwoofers.
- Soundbars are the easiest way to improve your TV audio quality.
- In-Wall Speakers.
How Does Speakers Work?
Speakers are made up of a cone, an iron coil, a magnet, and housing (case). When the speaker receives electrical input from a device, it sends the current through the causing it to move back and forth. This motion then vibrates the outer cone, generating sound waves picked up by our ears.
Why Do We Need Computer Speakers?
External speakers are connected to a computer or another device to give the sound more amplification (make it louder), add more bass with a subwoofer, or create surround sound. If you have a laptop, smartphone, or another device with built-in speakers, you do not need external speakers unless you need louder sounds, more bass, or surround sound.
Does Speaker Have Battery?
Some wireless speakers do need batteries. Others transmit the audio signal wirelessly but still need to be plugged into an outlet. Most speakers will need to be either plugged in, recharged, or in some cases, have their batteries replaced, and while they’re great, know the limitations before buying.
What Are The Advantages Of Speakers?
Advantages of Speakers:
- The speakers make it easier for us to listen to music and sounds.
- It is simple to connect the speakers to a computer system.
- Multiple people can receive a message at once.
- Plays sound when playing video games, watching movies, or listening to music.
Speaker Prices In Ghana:
GH₵ 850.00
Asano Soundbar Speaker
GH₵ 1,700.00
Rechargeable Speaker 12 Inches (JAC)
GH₵ 3,500.00
GLS Short Rang Speaker
GH₵ 2,200.00
Party Speaker Philips Ntrx 100 /12
GH₵ 18,000
QSC Full Range/Mid And Double Bass Speakers
GH₵ 550.00