A Few Of My Speakers

Video Description :
This simple video show Roadmaster VR3 12" subwoofers (40W rms, 400 max), Advent AM848 8" subwoofer (100W rms, 250 max), Dual DS Series 6" 9" (60W rms, 120 max). The volume knob 9:00 10:00 position, biggest jumps knob . The Roadmasters Duals sharing channel twin, becuase receiver stable 8 ohms, 4 ohm speakers. The VR3' Duals sharing 20W, Advent 40W, oddly excursion ' voice coils . BTW, song Krazy Pitbull The VR3' clean free-air, decently Fs, hear bass free-air downstairs ( BTW , clean deep sounding). I' pretty good candidate 2.1 cu. ft. @ 20 Hz enclosure, $20 pricetag. BTW I bought Wal-Mart, ' SPL subs, deep clear pretty nice xmax price. Once I figure board splitting cu. ft. box small chamber , 'll 2.1 cu .ft., foam board flared square port. The port 2 9/16" 3 1/8", 26" long excluding flare. If I seal port nicely, HT hit 20 Hz problems (BTW box 2 12'). I box <>...</>