20 Most Recent Infinity PS210 Subwoofer Questions & Answers

The PS210 is a dog and Harman Kardon should have recalled it. My board also fried. And, no, I did not "turn the amp at full tilt."

Have you tried checking the sub cable? or swaping with another sub to make sure its a sub problem. Sometimes its the amp or the cable between. Im sure you tried this stuff already . Good luck

Hey. I have two PS210's One popped and stopped working 9 months in to it. Under warranty the technician said that Infinity produced these speakers wit ha known heat related problem. Some part burns up. He replaces them all the time. You can expect about a year's service as my seconf one just popped and died. It costs about $153 to fix it here in phoenix. Will never buy Infinity again from what I know

for first check out if all the connections are connected properly.so remove all the external wires connected to the unit and then reconnect all the wires again and check out.if the problem is still there then its the circuit board problem.
in the unit there is circuit board.on that circuit board there are number of tiny electronic components.the components are IC, capacitor,transistors ,etc etc .if any of this components gets loose,leaked or faulty ,or its got burned out.then due to this a same type of noise comes out from the unit.checking that component and replacing that component helps to solve this problem.normally this components are not very costly.but as you mentioned that the unit is under warranty.then its advisable to get it repaired or replaced by the company itself because if you yourself get it repaired then this will void the warranty.
This will help. Thanks please keep updated.please do rate the solution positively .thank you for using fixya.

Unlikely, but open it up and take a look. Some help here.

Rebuild Infinity SSW-210 Subwoofer - AudioKarma

https://audiokarma.org > ... > Speakers Jan 27, 2021 - One thing to be aware of is that the SSW-210 is a (sort of) servo subwoofer, which you won't be able to replicate. I have one working and one ... Infinity SSW-210 question - Audiokarma Oct 9, 2018 The design theory behind Infinity's "servo" subwoofers? Nov 3, 2017 Vintage Infinity Servo Subwoofer vs modern - AudioKarma Dec 23, 2015 SSW-210 Servo Subwoofer question - Forums - AudioKarma Jan 22, 2009 More results from audiokarma.org

Info on Infinity SSW 210 Subwoofer?? - ecoustics.com

https://www.ecoustics.com > forum > home-audio Oct 21, 2002 - Does anyone have any information on this great powered sub? Infinity SSW-210? (SERVO SUBWOOFER WITH 2 10" DRIVERS) I'm having no luck ... 10 posts · In the the early to mid 90's Infinity made the SSW-210 and the SSW-212 ( 250 and 300 ...

Infinity Servo Subwoofer How to? ' AVS Forum

https://www.avsforum.com > threads > infinity-servo-su... Dec 26, 2009 - I picked up an Infinity Servo Subwoofer yesterday, but not quite sure as to how to ... The SSW-210 or SSW-212 have two drivers and no port.

Take it out and get it repaired. Or you can swap for one from a breakers yard. https://www.google.com/search?q=2004+kia+amanti+radio+replacement ..

Possible shorted speaker wiring or a shorted voice coil in one of the speakers.

Have you connected it to another amp to confirm its the sub not working?

The loud humming is the sound of AC mains - clearly your amplifier is receiving an input from somewhere and possibly into the front end. The hum could be induced by radiated energy from nearby unshielded equipment, it could be the result of an accidental hum-loop or could be because the amplifier power supply has a fault. It is usual practice with amplifier construction to ensure unused inputs are shorted to ground by switching or by additional contacts and wiring at the input sockets. High gain high impedance inputs can cause a great deal of unwanted noise if they are not shorted. I suggest you read the instruction manual and perhaps Google a few hints and tips about amplifiers and stuff.

There is a photo of the amp board here: http://badcaps.net/forum/album.php?albumid=40&pictureid=102 You need to remove the plate amp from the speaker (be sure it's unplugged!) and you'll see the fuse. Replace with exactly the same thing--don't go up in amperage. BUT... if it blew a fuse something is wrong. Those amps do have a tendency to over-heat but if the new fuse blows you should have the amp serviced. Or junk it.

If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/ Search the site by type in the brand name to your device, in the "Search box at the top right of the display window" to get gathered related posts.