Getting a Solobaric L7... what ohm model?
I remembered stumbling across these pictures years ago, so I'll just answer your question either way... 
If your amp can handle a 1 Ohm bridged load, get a 2 Ohm DVC sub and wire as follows:

If your amp can handle a 4 Ohm bridged load, get a 2 Ohm DVC and wire as follows:

If your amp can handle a 2 Ohm bridged load, get a 4 ohm DVC and wire as follows:

And finally, there is the option for an 8 Ohm load using a 4 ohm DVC driver:

If your amp can handle a 1 Ohm bridged load, get a 2 Ohm DVC sub and wire as follows:

If your amp can handle a 4 Ohm bridged load, get a 2 Ohm DVC and wire as follows:

If your amp can handle a 2 Ohm bridged load, get a 4 ohm DVC and wire as follows:

And finally, there is the option for an 8 Ohm load using a 4 ohm DVC driver:
JL Audio > Kicker.
That's all I have to contribute here. The other guys are right, though -- find out your amp's minimum stable impedance and use that.
If you like sound quality more than SPL, consider using something higher than the minimum.
That's all I have to contribute here. The other guys are right, though -- find out your amp's minimum stable impedance and use that.
If you like sound quality more than SPL, consider using something higher than the minimum.
It's a USAcoustics 2200F. The amp itself is probably 5 years old actually.
Yet JL doesn't have a single item that will suit my application for space requirements and power handling.
Go with dual 2 ohm.
Have fun!

Just trust me Jake! 
Heck yeah
I love this amp. Still kicking after all these years is right... and come to think of it, mine is probably about the same age as yours. I first had it in my K5 Blazer when I was 19 years old I think... Which would make it 9 years old.
It's worked hard pushing a variety of subs over the years.
BTW, I'm getting the box for this L7 from you.
It's going to be for my Colorado Crew Cab... the down firing version.

I love this amp. Still kicking after all these years is right... and come to think of it, mine is probably about the same age as yours. I first had it in my K5 Blazer when I was 19 years old I think... Which would make it 9 years old.
It's worked hard pushing a variety of subs over the years.BTW, I'm getting the box for this L7 from you.
It's going to be for my Colorado Crew Cab... the down firing version.
Just trust me Jake! 
Heck yeah
I love this amp. Still kicking after all these years is right... and come to think of it, mine is probably about the same age as yours. I first had it in my K5 Blazer when I was 19 years old I think... Which would make it 9 years old.
It's worked hard pushing a variety of subs over the years.
BTW, I'm getting the box for this L7 from you.
It's going to be for my Colorado Crew Cab... the down firing version.

Heck yeah
I love this amp. Still kicking after all these years is right... and come to think of it, mine is probably about the same age as yours. I first had it in my K5 Blazer when I was 19 years old I think... Which would make it 9 years old.
It's worked hard pushing a variety of subs over the years.BTW, I'm getting the box for this L7 from you.
It's going to be for my Colorado Crew Cab... the down firing version.


