How to Make a Home Theater With Reclaimed Speakers
by JunezRiyaz in Circuits > Speakers
2870 Views, 34 Favorites, 0 Comments
How to Make a Home Theater With Reclaimed Speakers
![THUMBNAIL.jpg](/proxy/?url=https://content.instructables.com/F9R/ZD4U/J8YRGT7L/F9RZD4UJ8YRGT7L.jpg&filename=THUMBNAIL.jpg)
Hello Guys , In this Instructables I will instruct you how I made a simple high power home theater using reclaimed speakers . It is very simple to make , I will explain it in further simpler .
For more information visit Electronics Projects Hub
Lets gets started ..
Parts and Tools
![IMG_20171020_184129_HDR.jpg](/proxy/?url=https://content.instructables.com/FYC/VPNT/J8YRGT7B/FYCVPNTJ8YRGT7B.jpg&filename=IMG_20171020_184129_HDR.jpg)
Female USB jack https://goo.gl/PQBebN
Female 3.5mm Audio jack https://goo.gl/7WirBo
Old speakers and Amplifiers https://goo.gl/Ysj2Cj
Wire 22G https://goo.gl/KtH7WZ
Tools
Nipper https://goo.gl/2h9ris
Screw Driver https://goo.gl/5yN0TJ
Soldering Iron https://goo.gl/5SU4uM
Multimeter (optional ) https://goo.gl/zWb84X
Block Diagram
![BLOCK DIA.png](/proxy/?url=https://content.instructables.com/FNV/UE6V/J8YRH0OM/FNVUE6VJ8YRH0OM.png&filename=BLOCK DIA.png)
It is simple to understand the block diagram
A common input is given to all amplifiers (Left , Right , Ground )
A Common power supply (Optional - need not to be common supply) connected to all amplifiers .Reduce to voltage at required levels with Voltage regulators .
Watch Video First !
![How to make Home Theater](/proxy/?url=https://content.instructables.com/FQL/SK4Q/J8YRGYCQ/FQLSK4QJ8YRGYCQ.jpg&filename=How to make Home Theater)
It will be clear , if you watch before making . Because it is very helpful to understand and improvise the thoughts .
Further clear photographs with explanation is given in below steps .
Circuiting
![IMG_20171020_195851_HDR.jpg](/proxy/?url=https://content.instructables.com/FVU/5GW1/J8YRGT7C/FVU5GW1J8YRGT7C.jpg&filename=IMG_20171020_195851_HDR.jpg)
![IMG_20171020_201135_HDR.jpg](/proxy/?url=https://content.instructables.com/FC0/LMQ8/J8YRGT7F/FC0LMQ8J8YRGT7F.jpg&filename=IMG_20171020_201135_HDR.jpg)
![IMG_20171020_215750_HDR.jpg](/proxy/?url=https://content.instructables.com/FFF/3ND6/J8YRGT7G/FFF3ND6J8YRGT7G.jpg&filename=IMG_20171020_215750_HDR.jpg)
![IMG_20171020_215836_HDR.jpg](/proxy/?url=https://content.instructables.com/FQF/XD0M/J8YRGT7H/FQFXD0MJ8YRGT7H.jpg&filename=IMG_20171020_215836_HDR.jpg)
![IMG_20171021_114535_HDR.jpg](/proxy/?url=https://content.instructables.com/FEU/N4MC/J8YRGT7K/FEUN4MCJ8YRGT7K.jpg&filename=IMG_20171021_114535_HDR.jpg)
1. Identify Input and Output connections of control unit .
2. Identify the output (L ,R ,GND) going from control unit to amplifier and patch the wire to direct it as input to other amplifiers .
3.Feed that wire as input to the other amplifiers .
4. Connect a common power supply to all amplifiers by reducing voltage by voltage regulators ( In my case it doesn't require )
5. Better to audio jacks for connectivity , because we can unplug it when required .
That's all guys
Made It !
![IMG_20171021_113939_HDR.jpg](/proxy/?url=https://content.instructables.com/FBQ/IDDD/J8YRGT7I/FBQIDDDJ8YRGT7I.jpg&filename=IMG_20171021_113939_HDR.jpg)
It is simple to make , try it at your home with reclaimed materials without spending more .
Feel free to comment .. I am more active on youtube .
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