Fizzy sound from the speaker/amplifier

solution : the crackling is often due to the bass, I recommend renting or buying one or two effective 300-watt subwoofers, not RMS! It will be much better.

In fact, the ground (earth) that is present on a three-pin plug needs to be removed, and this considerably reduces the noise but does not reduce it to zero; only the "compressor limiter" does the rest.

Unplugging the earth from the outlet is not advisable! In case of electrification risk, the earth is very useful! It can save a life!

And if I plug an extension cord (with a ground) into a socket where I've removed the ground, will it work?

Good evening,

Perfect if it works ;)

As for your speakers, yes, it's possible but not necessarily recommended, the quality of your sound is likely to be significantly degraded... moreover, the total power sum exceeds that allowed by the amp, risking saturation and potentially damaging your amp or even your speakers over time...

You also need to be very careful about the impedance of your speakers in relation to that of your amp; if you connect two speakers together, the impedance decreases, so check that your amp can handle it.

In short:

1 speaker on the same line => 8 ohms in general (it's marked on your speakers)
2 speakers on the same line => 4 ohms

Keep in mind that an impedance issue can VERY quickly fry your amp!!

So to conclude, yes you can, but personally, I wouldn't recommend it too much (it also depends on the sound quality you want for your events), it's better to buy a small cheap amp (from Le Bon Coin, eBay, etc...) or even in stores; for low power, prices are very affordable ;)

Personal note: 2 perfectly tuned speakers are worth much more than 6 poorly tuned ones ;) !

Have a good evening!

Thank you, thank you very much. No, it's not possible, but the current speakers are 4 ohms and the others are 8 ohms, so "it's not possible." However, I will rent two 200-watt speakers with an amp, so it should work, but just one last question: mine are RMS and the other speakers are not. Is there a risk for sound quality?

A little correction for Bubu: No, if we put 1000 watts on an amp rated at 700, it won't fry it; the amp will only send 700 watts instead of 1000 to the speakers. Also, my Akai is 35 years old (no, I didn't make a mistake, and yes, back then it was solid). It has clipping protection for overloads, saturation, distortion, short circuits, and speakers in bad condition, so I imagine it must have tons of safety features 35 years later.

this will not damage the amplifier but will cause it to heat up more and enter saturation for the most part... let's say the sound will be degraded and the speakers will not be fully utilized which, for some models, can still harm the sound quality.

Bizarre, or is it the technology of yesteryear? Because in my room (and yes, I love to turn up the music loud, but I never crank it all the way), I have a Beringer subwoofer of 1000 watts, a Peavey of 1500 watts, and two JBLs of 1000 watts each. But the amplifier is designed to distribute 1000 watts, yet there's a button called X10 that multiplies the power by 10, so I always keep that button activated. Otherwise, if I don't press it, the speakers won't pop, and the amplifier will go into clipping (clipping, safety, red).