why re-invent the wheel

when companys like jl and mtx, engineer a product - test it and have sold many of them, why waste the time and money

to build one myself, the cost of material (fiberglass and abs plastic, carpet , and a sub) would cost more than what i should be able to get one wholesale.
not to mention time.

so again anyone out there who has connections????
some shops have to make minuims to keep product lines.
i will give 5% above cost plus shipping.