do stock subwoofers on s197 play the full range or have built in crossovers

[k5zx]

do stock subwoofers on s197 play the full range or have built in crossovers
I am thinking of replacing them with

http://www.bestbuy.com/site/olspage....=1202650463632

 

[2BADSTANGS]

The amps are internally crossed over. Just make sure your impedance matches...

 

[iskwezm]

The stock speakers are DVC and some wierd ohm load. like 1.9 per VC.

 

[Greg Smith]

The factory door subs are 1.2 ohm. You could use 2 ohm subs, but wouldn’t get much drive from the factory amps