Bridge 4 channel amp help

I have the focal 165a component set up front and coax in the back of my double cab,I have the jl audio jx400/4D,It will put out 200 watt x 2 bridged or 70 watts x 4 which is what i got it at now.I was wondering if i could briged the front components and let the rears play off deck power?or should i just leave it at 70 x 4? I was just looking for more power up front if possible with that amp.Im thinking about upgrading to the hertz hi energy soon.Thanks!!

 

Yep, you can do that. Many just use rear for fill anyway - if at all.

 

Thanks!I think ill upgrade the speakers then bridge it and maybe just disconnect the rear speakers.