Question About Some Older Subs

[sean9721]

About 9 months ago I bought 2 MTX subs in MTX boxes. They are 10s. They are about 10 years old from what I was told. The box measures 4" at the top, 9" at the bottom, 16" tall, and 22" long. The subs are about 5" deep. They are powered by an Alpine Flex2 amp. I love how they sound, but the boxes are a little too big for me in my standard cab Ranger. I've tried searching the white number but didnt come up with anything.

I would like to find out what RMS they need to be run at. I would also like to find some smaller boxes (sealed), but I dont know if that will be possible since the subs are so deep.

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[Ray21 10+ year member]

Wow. The first speakers I ever owned were the 8" version of those.

I think they were rated at 150 watts RMS each.

 

[pr-festiva 10+ year member]

its been awhile since i seen some road thunders,,i got a whole set of road thunderII's chilling in my shop right now

 

[SPLaudio 5,000+ posts]

yea says right on them 97 thats the yr. those subs should be in a sealed box anyway. mtx was stupid with there boxes. they tunned them really high to make them small. i would get new subs that are designed for small sealed. old mtx = large enclosures...