Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Guys i want to build. cab 2x12 what cones should i get i left the backside photos of the unit so you know what type of ohms are suited for this head unit don't want to break the bank just get a decent brand and power to play it on a bar or to practice at home. btw i also left photos a cabinet...
So i bought a cheap head unit the Randall RH100 without the enclosure try it all good too weeks laters i plug it in as normal and the thing turn on but immediately turn off of what could it be what should i do T.T its my first time with a head it will be an expensive stuff ? thanks for the help...
Hi Friends,
Could you please clarify my below doubts on power supply to a car head unit in modern cars.
1) Is the power from alternator rectified and supplied to the head unit?
or
2) Is the battery directly connected to the head?
Or
3) Is the battery power boosted to 14.4 volts and...
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