Dual vs single sub


Sorry Im sure this is all over the forums but I only found old articles. Situation. I have Two SVS 3000s that arent really doing it for me. Thinking of trading it in on the Big one and adding another in a year or so. Any thoughts on Big single vs 2 Medium?
bryantdrew

Showing 2 responses by gdnrbob

Your subs should be capable of shaking s++t. 
How large is your room? Speakers, Amp, etc.?
B
One question concerning 4 subs-
How are they connected to the amp?
Stacked spades/bananas?
Seems like a lot of hardware to me.
B