[SOLVED] Bass through speakers

[r2t262]

I've got a pair of 70W pioneer speakers and I was wondering if I could connect them to the subwoofer channel and the left and right channels at the same time.

 

[Gam3r01]

When you hook them up to the L/R channels they are getting a full range input, so they are receiving the portion of the signal the sub channel would provide anyway.
The bass output of the speakers is limited by the speaker design and range, not the input signal.