How to test two Subs in a box work?

[soziblewuup]

Hi,

I have two JL subwoofers in a custom built box with mono amp, that have gone unused for maybe 5 years. Is it possible to test it all works without having to hook it up to a car? Or possibly hooking it up to a car battery for power and somehow get it working with my home audio?

Any suggestions would be appreciated.

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[BSchrowang]

Take a 9v battery and put it to the wires coming out of the box. The subs should move slightly in or out.

 

[soziblewuup]

Great, thank you. How would I test the amp is working?

 

[BSchrowang]

Hook up all the power connections, play a straight tone and check the terminals with a multimeter set on vac, if you get a reading then hook the subs up and set the gain with a 0db tone with no bass boost

 

[soziblewuup]

Thank you //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif