One of my NHT Super One near field monitors is distorting through the
range of 20 Hz - 1000 Hz. It fell about 12 inches recently off it's
shelf onto my desk. There is no apparent damage to the speakers and I
only just noticed the distortion now. Could a loud volume spike have
fried the woofer? Any ideas how to troubleshoot and repair?
One of my NHT Super One near field monitors is distorting through the
range of 20 Hz - 1000 Hz. It fell about 12 inches recently off it's
shelf onto my desk. There is no apparent damage to the speakers and I
only just noticed the distortion now. Could a loud volume spike have
fried the woofer? Any ideas how to troubleshoot and repair?
Any recommendations for a replacement set of passive monitors? I am
driving them with an Adcom GFA 535II amp. Are the NHT SuperOne 2.1's >comparable?
Thanks.
- Tim Sprout
One of my NHT Super One near field monitors is distorting through the
range of 20 Hz - 1000 Hz. It fell about 12 inches recently off it's
shelf onto my desk. There is no apparent damage to the speakers and I
only just noticed the distortion now. Could a loud volume spike have
fried the woofer? Any ideas how to troubleshoot and repair?
One of my NHT Super One near field monitors is distorting through the
range of 20 Hz - 1000 Hz. It fell about 12 inches recently off it's
shelf onto my desk. There is no apparent damage to the speakers and I
only just noticed the distortion now. Could a loud volume spike have
fried the woofer? Any ideas how to troubleshoot and repair?
Thanks.
- Tim SproutIt is possible that as a result of the fall the coil is now rubbing
against the magnet.
Push the coil gently in and out. Any grating sound
and that is the problem. The fix may be as simple as tapping the
magnet assembly with a soft mallet.
Dope Pearce wrote:
=================
One of my NHT Super One near field monitors is distorting through the
range of 20 Hz - 1000 Hz. It fell about 12 inches recently off it's
shelf onto my desk. There is no apparent damage to the speakers and I
only just noticed the distortion now. Could a loud volume spike have
fried the woofer? Any ideas how to troubleshoot and repair?
It is possible that as a result of the fall the coil is now rubbing
Thanks.
- Tim Sprout
against the magnet.
** FFS - it only fell "12 inches ".
Push the coil gently in and out. Any grating sound
and that is the problem. The fix may be as simple as tapping the
magnet assembly with a soft mallet.
** ROTFL !
Dope Pearce wrote:=================
It is possible that as a result of the fall the coil is now rubbing
against the magnet.
** FFS - it only fell "12 inches ".
Enough to do damage depending on what it landed on.
Push the coil gently in and out. Any grating sound
and that is the problem. The fix may be as simple as tapping the
magnet assembly with a soft mallet.
** ROTFL !
Yes for sure.
But more likely to be the pole-piece moved anyway.
geoff wrote:
Dope Pearce wrote:=================
It is possible that as a result of the fall the coil is now rubbing
against the magnet.
** FFS - it only fell "12 inches ".
Enough to do damage depending on what it landed on.
** That is total BS and we are told how it landed.
Push the coil gently in and out. Any grating sound
and that is the problem. The fix may be as simple as tapping the
magnet assembly with a soft mallet.
** ROTFL !
Yes for sure.
** Yawwnnnnnn....
But more likely to be the pole-piece moved anyway.
** Very unlikely in fact.
The OP needs to DO what I posted.
Dope Pearce wrote:=================
It is possible that as a result of the fall the coil is now rubbing
against the magnet.
** FFS - it only fell "12 inches ".
Enough to do damage depending on what it landed on.
** That is total BS and we are told how it landed.
Push the coil gently in and out. Any grating sound
and that is the problem. The fix may be as simple as tapping the
magnet assembly with a soft mallet.
** ROTFL !
Yes for sure.
** Yawwnnnnnn....
But more likely to be the pole-piece moved anyway.
** Very unlikely in fact.
The OP needs to DO what I posted.
Yes , do what you posted and if not that then what I suggested is the
next most likely possibility. Especially if a particularly solid desk.
Similar with dynamic mics.
Dope Pearce wrote:
=================
One of my NHT Super One near field monitors is distorting through the
range of 20 Hz - 1000 Hz. It fell about 12 inches recently off it's
shelf onto my desk. There is no apparent damage to the speakers and I
only just noticed the distortion now. Could a loud volume spike have
fried the woofer? Any ideas how to troubleshoot and repair?
It is possible that as a result of the fall the coil is now rubbing
Thanks.
- Tim Sprout
against the magnet.
** FFS - it only fell "12 inches ".
Push the coil gently in and out. Any grating sound
and that is the problem. The fix may be as simple as tapping the
magnet assembly with a soft mallet.
** ROTFL !
... Phil
One of my NHT Super One near field monitors is distorting through the
range of 20 Hz - 1000 Hz. It fell about 12 inches recently off it's
shelf onto my desk. There is no apparent damage to the speakers and I
only just noticed the distortion now. Could a loud volume spike have
fried the woofer? Any ideas how to troubleshoot and repair?
It is possible that as a result of the fall the coil is now rubbing
Thanks.
- Tim Sprout
against the magnet.
** FFS - it only fell "12 inches ".
Push the coil gently in and out. Any grating sound
and that is the problem. The fix may be as simple as tapping the
magnet assembly with a soft mallet.
** ROTFL !
A 12 inch drop onto a solid surface is plenty enough to shift a
speaker magnet.
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