First ... im french, sorry for english.
Second, i'm 20 year experience DJ, i know everything about bad signal, distortion, amp power vs speaker power ... etc.
All balanced wire was used, the kit run flawlessly since 2006.
One of my dj speaker blow just resting. No music was playing.
All the rest of the kit is good ... not thinking about electricity fluctuation.
Where talking about a dj board connect direct into powered speaker, signal cable was plugged, decibel at normal zero position (100%) and no music playing.
Speaker was left there and open for 2 hours after being use normaly, no beating.
I'm scared to replace the speaker with a new one because of a defective amp that will kill the new speaker again.
Your opinion please, here more facts ...
Speaker made a humming loud buzz for 2 minutes and cooked.
Speaker smell burned, confirmed coil jam, not moving freely anymore.
Blowned fuse in amp inside the cabitnet, slow blow fuse T6.3L 250 volts
the equipement is Mackie SRM450 version 1 ... Real Italian original ... not the USA v2, not the china v3.
Speaker is a m1263w .. RCF build it i think.
The amp board have no number on it ... no smell ... just a blown fuse.
My theory .... the amp is defective and made the speaker moving silently (oscillation). Eat builded up, the coil
overheat and solder ... the amp tried to still make it move and the loud noise start ... the amp quit after 2 minutes a blow a fuse ...
My question, is changing the speaker will solved the problem, could the amp be fine ... can a speaker blow just resting not playing music ??
Thanks in advance for your experience ...
Second, i'm 20 year experience DJ, i know everything about bad signal, distortion, amp power vs speaker power ... etc.
All balanced wire was used, the kit run flawlessly since 2006.
One of my dj speaker blow just resting. No music was playing.
All the rest of the kit is good ... not thinking about electricity fluctuation.
Where talking about a dj board connect direct into powered speaker, signal cable was plugged, decibel at normal zero position (100%) and no music playing.
Speaker was left there and open for 2 hours after being use normaly, no beating.
I'm scared to replace the speaker with a new one because of a defective amp that will kill the new speaker again.
Your opinion please, here more facts ...
Speaker made a humming loud buzz for 2 minutes and cooked.
Speaker smell burned, confirmed coil jam, not moving freely anymore.
Blowned fuse in amp inside the cabitnet, slow blow fuse T6.3L 250 volts
the equipement is Mackie SRM450 version 1 ... Real Italian original ... not the USA v2, not the china v3.
Speaker is a m1263w .. RCF build it i think.
The amp board have no number on it ... no smell ... just a blown fuse.
My theory .... the amp is defective and made the speaker moving silently (oscillation). Eat builded up, the coil
overheat and solder ... the amp tried to still make it move and the loud noise start ... the amp quit after 2 minutes a blow a fuse ...
My question, is changing the speaker will solved the problem, could the amp be fine ... can a speaker blow just resting not playing music ??
Thanks in advance for your experience ...