ok, some sub questions.

[m4i2k2e2 10+ year member]

i keep seeing this sub that has fi on the dust cap, what is it? where the best place online to shop, asd in the one with a ton of variety. i have been using sonic electronix.

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[jmanjr]

its called FI AUDIO and its located here.

https://ssl.perfora.net/www.ficaraudio.com/sess/utn;jsessionid=15455ce84c5ebff/shopdata/index.shopscript

and scott is a good guy to deal with.