Question about Kenwood 2 10 " SUBS SUBWOOFERS 500W POWER KFC-2505 Car Speaker

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Kenwood audio equipment

Where can i sell my kenwood KAC-929 and 2 KFC-W2505's in box? and could anyone estimate how much this would be worth?

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Re: Kenwood audio equipment

There worth from 35 to 80$ per speaker ! plus the box. I've got the same ones 2x10 in a box and never had a problem. If I did it was always with the power amp settings. Remember the speaker specs when setting up the amp. otherwise sell them quick on ebay or your local cash converter shop.

Posted on Feb 24, 2008

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Re: Kenwood audio equipment

If it was mine i'd want $200-$300 if in mint condition. Try a classified in the local paper or online ads.

Posted on Sep 22, 2007

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Hi there,

This usually means the voice coils have burnt out also.

When I was with Kenwood, it wasn't worth spending the time to repair units that had been overdriven (i.e. burnt out).

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Are you buying or looking to sell them and are they used or are they new? They are discontinued and from the looks of it were about a 60 dollar sub new.

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Sounds like the speaker is out of phase. Check your speaker connections. + to + and - to -. Or red to red, and black to black.

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1 Answer

What amplifier do i have to used for the kfc-w3009

Take a look at this site this amp is what your looking for for any sub you want a mono block it combines internally both the left and right channel into one.

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If they fit then put them in. The only thing is, if your not using a amp they may not sound good.

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They are not wanting to play like they should

Hello again debrahood196,

Your KAC-5204 amp is only rated to put out 60 watts per channel and really cannot push very hard. If your subs are the KFC-W110S, they are 8ohm subs and you will get better power from the amp by using the bridged connections, positive (+) on the left channel and negative (-) on the right channel. Wire both positives and both negatives from both subs to the bridged connections and the output will be 150 watts into 4ohms. Giving each sub 75 watts should make them push a little harder.

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Can't help you on the manual, but basic specs for both drivers are listed on web site.
Easy way to do it is ; type in KFC-W2505 and the KFC-W2509 in your search engine and click on the Crutchfield web site. This will give the overall cubic dimensions of the cabinet, plus other info. Hope this helps...

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Diamentions off subwoofer box for 600watt in meters please

You need to know the speaker travel distance (excursion) and a few other numbers from the maker of your speaker, then you can plug those numbers into a box calculator. Just the wattage isn't enough to know.

Also, you will get different numbers for sealed, ported, and bandpass boxes, so you need to know which type you want ahead of time.

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1 Answer

Kenwood KAC-X1R and one 12" Kenwood KFC-XW1222D at 1 ohm blow out.Why is that happening?

You may have a high resistance in your positive or negative power supply. with your amp you need to use at least a 2 gauge power cable. Is your fuse blowing? if so then a short circuit to ground may be causing that.
Good luck

Aug 01, 2008 | Kenwood Car Speakers & Subwoofers

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