What would you recommend mga sir.

I'll be getting a second hand amp (JBL a604) with a good price I think.
considering GTO 609c seps by the way

Dilemma ko ngayon is to get the sellers sub a GTO 1014 with box with a good price rin.
then ipon konti to save for a mono for this sub afterwards / just be happy to use also the amp to power this sub.
or
proceed with the initial plan to get a GT5-12 sub and buy new box (which roughly 7k)
then use the amps to power the sub and seperates.

based on research there is not much difference with this 2 sub (based on my understanding spec wise the GTO 1014 is much better / at par with the GT5-12)

is there balance with this components ? or what they call level matching ?


what should i do ?