guys i wana know can we use two woofers at a time i mean to say that two base tubes or one woofer on board with speakers and one base tube?
What exactly are u trying to ask?
which base tube?
if they r similar, than yes easily, if different, than depends, the one on rear shelf should be infinite baffle compatible, most are.
its better to install 2 Subs on board than 2 bass tubes.
but yes u can hve 2 bass tubes in ur ride
Yes you have both the choices