Polk Subs vs Infinity Subs


New member
Username: Orphanstrike

Post Number: 1
Registered: Oct-12
I'm not sure which subs to pick. I'm new to car audio and which spec to look for when buying subs..

Here are the two subs im looking at

Polk Audio db1222 12" VS Infinity Reference 1220de 12"

Here is the link to the sub loaded-Enclosure-with-Slipstream-Port-Silver-Black-Polk-Audio-Polk-Audio-db1222- Ported-enclosure-with-two-12-db-Series-subwoofers~PRDLT-51234137-91776915

They both cost the same. Ignore the price. If I buy infinity the shipping price would balance out the difference by about 30-40$

I just basically want to know which one will be better.

Here is my amp

Kicker 11ZX750.1 Mono Channel Amp 750 Watts ZX Series ZX7501 AmplifieR

Gold Member
Username: Joe1234

Post Number: 1673
Registered: May-09
Better for what is the question for example the infinity box seems to have the port up, so it may fit better a hatchback while the polk has port sub front which may be better for a trunk car, if you want to get really loud neither I would recommend.
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