Sealed subwoofer help

[1_rare_Z]

It's been a while since my last system. Maybe 8 years..  I'm looking for help choosing a good sq sub in a sealed enclosure for a little added bass. 

 

I have an enclosure drawn up to fit in between the 2nd row captains chairs in our 2013 tahoe.  

It is still a work in progress but allows the chairs to still be folded forward if necessary. 

 

1st design  .46 cu. Ft. Internal Depth of 5". This allows me to use the factory cupholder insert from the front console. 

This design led me to the sundown sd-4 8"

 

2nd design .7 cu ft. Internal depth of 8". This has no cupholder provisions. 

This one opens up more sub options. 

Sd4-10, jl10w3, jl10w6, etc. I would like to stay under $350 which leaves out the 10w6.

 

Both of these allow for a small amp hidden in the console with a vented side to allow heat from the amp to escape. I have an Alpine mrv500 that will fit in that space. 

After looking at the amp space again, I will need to modify that area to allow for mounting and adjusting. 

 

Thanks in advance for any help. 

Hopefully my sketch shows up. 

 

 

[Joe X]

Take a look at the Image Dynamics IDMAX10, works perfectly on sealed box type, SQ oriented, high power handling, should be close to your target price.