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gareth magennis gareth magennis is offline
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Default Mackie SRM450 popwered speaker


"N_Cook" wrote in message
...
Eeyore wrote in message
...


N_Cook wrote:

Blown horn - anything to check on , in the way of ultrasonic
oscillation

as
went during normal use?
How to break the cab in 2 ? Deep recessed screws tightly bound in dense
plastic. I know , from similar situations, it is quite likely to shear

the
screws with the undoing torque required. Soldering iron heater slid
over

the
end of the long shaft screwdriver to locally melt the plastic ? Dropped
power to it for enough heat but relatively low temp to penetrate the

length
of the screw ?


Uh ?

I'm sure I've opened one up no trouble. Take the grille off first.

Graham



Take the grill off to change the bass driver but you have to split the
whole
case in two to change the horn.




Tch. That's Graham again pretending to be knowledgeable but really having
no clue at all.

You don't need to remove the grille, as you have ascertained, Mr Cook,
having worked on a real example - not some distant memory of something that
may or may not have been a Mackie SRM450, Mr Stevenson.

Graham, please keep your mouth shut unless you can add something useful.
BTW I won't and don't want to see your replies, you are killfiled for
posting useless garbage like this amongst many other offences.



Gareth.




Gareth.