20 Most Recent Velodyne VRP-1200 Subwoofer Questions & Answers

Not sure what you are posting about.

Need to have more info on your question.

How do you have the sub connected to your system?

Do you mean that the right speaker which is routed through the subwoofer's Speaker Level In and Out is not working? Did it all start when you added the subwoofer?

Perform some isolation and connect that speaker directly to your receiver to see if it works.

YES? Recheck the speaker connections. After all, the sub is only connecting your receiver to the speakers after borrowing LFE information. Observe matching + and - polarity throughout.

NO? Either the speaker or the Receiver channel have a problem, but that isn't likely if the problem appeared just from putting the subwoofer into the mix. You can swap speakers to eliminate them and swap source amplifier channels to isolate them.

To fix this problem, you will need to contact Velodyne.
They may be able to replace the surround or recone this driver.

Because this system has the "servo" control, you need to have the accelerometer conected to the amplifier. With out it, the amplifier will not operate.

You might try the BASH amps at www.partsexpress.com.

Already answered for DPS-12 in 2011 which suggests a fuse where the power enters, However, your manual mentions no fuse, but 'protection circuitry'. If there is a fuse, it will be inside and on a circuit board. All fuses have the rating on the end cap of glass fuses and on the side of ceramic fuses, which as also colour coded. https://velodyneacoustics.com/pdf/vx-11/VX-11Manual.pdf

Where to find fuse on velodyne vx-10b - Fixya

www.fixya.com > ... > Velodyne > VX-10 Subwoofer

Sep. 11, 2011 - where to find fuse on velodyne vx-10b - Velodyne VX-10 Subwoofer. ... in the manual shows a fuse rating of 2 amps where the power cord enters the box. ... here's a link to the owner's manual: http://velodyne.com/vx-11.html.

It sounds like you may have ripped the passive (the rubber material around the speaker that stretches when the speaker hits. If the passive is not ripped then it may be picking up static, or it could be blown. You can purchase a noise filter fairly cheap and try that.

Request schematic from manufacturer

You need to remove 12 outer screws, then remove the amp it might be held in with gasket.

There is a repair shop Edwards Electronics they are master's at repair. They are on web and eBay.

Sounds like you will need a new amp. Please send your serial number and the complete model number if it is different and I will quote a repair. [email protected]

Replace all the greatest sized capacitors inside are deformed or leaking. can be a 6 pieces because some of them are used parrallell to get double capacity.

The loud humming could be caused by a cable on the input that is not grounded. It could also be caused by some sort of power supply failure. If you need further help, I’m available over the phone at https://www.6ya.com/expert/david_29ad5d1dd86564b0

I'd contact Velodyne directly. Check their website, velodyne.com/contacts/