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11-14-2002, 02:50 AM

For the jbl 300.1 it says at 4 ohm i can only run the sub at 150 rms...is there a way to run it at 300 rms through the amp or the sub?

If i get a ported box, do I need a subsonic filter? Does the jbl have that?

11-14-2002, 02:50 AM	#6
jeq214 Posts: n/a	For the jbl 300.1 it says at 4 ohm i can only run the sub at 150 rms...is there a way to run it at 300 rms through the amp or the sub? If i get a ported box, do I need a subsonic filter? Does the jbl have that?