Speaker
A speaker is used to convert electrical signals to audible signals. Nonelectrical loudspeakers were created as accessories for phone systems, but loudspeakers were made useful by electronic amplification by vacuum tube. Dynamic speaker is the most popular of all the speakers. As a dynamic microphone this speaker is also operated on the same principles. Where high loyalty replication of sound is required, many loudspeakers may be utilized, each creating a part of the audible frequency range. In devices such as TV receivers, radio and many sorts of music players have Miniature loudspeakers. A larger speaker systems are used for audio, music reinforcement in concerts and theatres, and also in public address systems. Loudspeakers are usually housed in an enclosure that is often a square or rectangular box made of plastic or sometimes wood.

There are various types of speakers available online for consumer use. Some speakers have additional option for subwoofers while some have an extra output for docked media devices and mobile phones. Speakers are commonly used with mp3 players, iPods, iPhones, TV and memory cards.

Speakers these days are also available with Wi-Fi connectivity option for transferring media files and are remote controlled with voice recognition enabled.

Antec 73002 bluetooth speaker (white)

Antec 73002 bluetooth speaker (white)
Rs 3541

Harman kardon omni 20 bluetooth speaker black

Harman kardon omni 20 bluetooth speaker black
Rs 29990

Coby csbt-309-blk portable bluetooth speaker...

Coby csbt-309-blk portable bluetooth speaker...
Rs 5486

Hype stereo block bluetooth speaker (black)

Hype stereo block bluetooth speaker (black)
Rs 5411

Aroc electronics bts-1001 bluetooth stereo...

Aroc electronics bts-1001 bluetooth stereo...
Rs 3671

Zebronics igloo computer speakers purple

Zebronics igloo computer speakers purple
Rs 313

Kinivo zx100 mini portable wireless speaker...

Kinivo zx100 mini portable wireless speaker...
Rs 1756

Simple living technology bluetooth speaker (black)

Simple living technology bluetooth speaker (black)
Rs 1883

Callmate turbine mbstrr bluetooth speaker red

Callmate turbine mbstrr bluetooth speaker red
Rs 660

Philips portable player az329

Philips portable player az329
Rs 3495

Digitek dbs 003 bluetooth speaker black

Digitek dbs 003 bluetooth speaker black
Rs 1599

Qfx cs27bt portable bluetooth speaker (red)

Qfx cs27bt portable bluetooth speaker (red)
Rs 2913

Speakers case for nexus 6p

Speakers case for nexus 6p
Rs 599

Hype bluetooth mini speaker & mobile st&...

Hype bluetooth mini speaker & mobile st&...
Rs 2133

Wiseways wkl002 bluetooth speaker (orange)

Wiseways wkl002 bluetooth speaker (orange)
Rs 4054

Kinivo zx100 mini portable wireless speaker...

Kinivo zx100 mini portable wireless speaker...
Rs 4081

Polaroid pbt503gr fun bluetooth mini speaker...

Polaroid pbt503gr fun bluetooth mini speaker...
Rs 3943

Ifrogz audio tadpole active bluetooth speaker...

Ifrogz audio tadpole active bluetooth speaker...
Rs 599

Urge basics bluetooth disc speaker (with built-in...

Urge basics bluetooth disc speaker (with built-in...
Rs 5486

Arctic s113bt bluetooth stereo speaker (white)

Arctic s113bt bluetooth stereo speaker (white)
Rs 4842
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