I have an American Legacy Series 2 1600 watt amp. MOdel number LA1490. I got this from a friend and it came with no fuses in it. I need to know what amp I need. Any help?

you just connect the ground wire to the chassis or anywhere metal on the body or in the boot depends where ur amp is ground always goes to the body


pls rate

25 to 30 amp fuses will work great, anything lower could possibly blow a fuse when a good bass note hits even if there is nothing wrong with the amp. Hope this helps.

wes online

Turn on stereo and use a test light to see if you have power at the remote turn on wire near the amp.

http://en.wikipedia.org/wiki/Root_mean_square
In mathematics, the root mean square (abbreviated RMS or rms), also known as the quadratic mean, is a statistical measure of the magnitude of a varying quantity. It is especially useful when variates are positive and negative, e.g., sinusoids.
However, the term "RMS power" is sometimes used in the audio industry as a synonym for "mean power" or "average power". For a discussion of audio power measurements and their shortcomings, see Audio power.
http://en.wikipedia.org/wiki/Audio_power

usualy a 30 amp fuse because they can hold alot more power than a 20

check you signal going to the amp and rca;;s

The most common reason for an amp (in good working order) to blow fuses is a speaker load that's impedance is too low. You may need to rewire your speakers.

Let me know if you have any other questions.

start with a 50, may need to increase it if you are not using a large capacitor.
600 watts = 12x
x= 600 watts / 12 volts
x = 50 amps

source for what? schem? is it powering up or no sound?