This small sub might be the ticket for the S... small and lightweight. Anybody look into these yet?

Tymphany Linear Array Transducer (LAT)
"The power of two 10

 

It's basically a computer sub. Not a car sub...

 

looks interesting...might buy one and try it out

 

Alpine also produces 2 LAT style sub systems for automobiles..

 

yeah its like 700 dollars to

 

Small but still needs an enclosure, not a drop in solution.

Recommended Enclosures
1. Band-Pass Single Tuned Enclosure:
a. Rear (sealed) chamber volume: 2 liters
b. Front (ported) chamber volume: 1liter
c. Port tuning: 110Hz
d. Port diameter: 3.81cm
e. Port length: 19.0cm
f. Acoustic absorption: none
g. F3: 59Hz
h. Over-excursion filter: 2nd order highpass @ 55Hz

2. Vented Bass-Reflex Enclosure:
a. Enclosure volume: 6 liters
b. Port tuning: 70Hz
c. Port diameter: 5.08cm
d. Port length: 17.2cm
e. Acoustic absorption: on cabinet walls
f. F3: 60Hz
g. Over-excursion filter: 2nd order highpass @ 60Hz

but at the price it is worth looking into.

 

if the port tuning is that high at 100+ hz, that doesnt't seem like itll play very low...unless its not like other subs that go unstable under port freq.