Questions & Answers for: Velodyne subwoofer hum

loud hum when HGS 10 is turned on I have had a low level hum for a while on my HGS 10 but tollerated it. Now every time its turned on, I get this very loud noise which eventually subsides and then the

...hum out of the speaker. Subwoofer also don't work. Would like your opinion and/or a schematic for the electronics. Thank your. Ben Velodyne is the only source for parts and service on this unit. You ...

loud humming sound whenever i plug in. sometimes plays for a little, then obnoxious humming! Amplifier problem. You will need to contact Velodyne for service.

sub has started humming with amp turned off. just turned on at wall switch.nothing running If the hum is from the back of the unit around the amplifier, it may be the transformer. It could be that the

humming sound when on/off humming sound when on is usual if the volume is turned up. humming sound the same when on or off could be transformer plates fluxing. if loud recommend replacement of power ...

...to power. Speaker was made in 1999. Is it worth repairing? John You can go buy a audioquest SUB-X subwoofer cable with a additional ground wire on it an connect the ground cable to the ground slot ...

...subwoofer made a loud hum as soon as I plugged in the cables. I bought new quality cables from Monoprice but have the same problem. I checked the connections, the setup, and plugged the sub into ...

subwoofer hums when you plug in the RCA cable. The hum increases in volume when you touch the rear metal panel. hi, You have to check the RCA cable to the sub woofer. The RCA cabe have two connections

...subwoofer cable. the minute i push the cable onto the back of the sub it starts to hum, not even connected to the amp side yet. I assume this is indictitive of a bad ground, any ideas how to fix? ...

velodyne dps 10 rca hums but wired is fine humming when rca inputs are connected, tried different cables, even brand new ones. when i hook the speaker leads into the sub it works fine with no hum... ...