Robby Holmes Posted April 6, 2012 Report Posted April 6, 2012 any advice? i currently have a box tuned to 32hz, but that seems a bit low for XL's... '08 Chevy Cobalt coupe 2.2 base model trunk build: 2 9512iSC flatwound alum 1.5 coils -extra 9500 spider pack -8" platinum carbon dustcaps 1 DD Z1 (.375ohm nominally daily) 3g31 AGM 320a Ohio Gen alt 1 DD S4 4 channel 4 VO-M8v1's (holes cut for 3rd pair) 2 CS 6.5's 2 VO-B1's Sony XAV-601BT all Knu Krystal RCA's Cadence 7band EQ ______________________ 148.3db @ 32hz (burp) 148.4 @ 37 & 38hz (burp) 146.xdb 90sec average (center windshield)
Robby Holmes Posted April 6, 2012 Author Report Posted April 6, 2012 0 replies 27 views really?? bamp. '08 Chevy Cobalt coupe 2.2 base model trunk build: 2 9512iSC flatwound alum 1.5 coils -extra 9500 spider pack -8" platinum carbon dustcaps 1 DD Z1 (.375ohm nominally daily) 3g31 AGM 320a Ohio Gen alt 1 DD S4 4 channel 4 VO-M8v1's (holes cut for 3rd pair) 2 CS 6.5's 2 VO-B1's Sony XAV-601BT all Knu Krystal RCA's Cadence 7band EQ ______________________ 148.3db @ 32hz (burp) 148.4 @ 37 & 38hz (burp) 146.xdb 90sec average (center windshield)
Soapbox Posted April 6, 2012 Report Posted April 6, 2012 You haven't got any answers because your question is to vague. Tuning all depends upon what you are trying to accomplish based on music preference, car and or the meter. TEAM FLEX ISSUES, TEAM DC AUDIO 2010 California State Finals Champion MECA AS2 2011 California State Champion Meca S2 2011 California State Record holder Meca S2 2012 Meca Mod 4 class 152.5 and rising
Robby Holmes Posted April 6, 2012 Author Report Posted April 6, 2012 alright thank you I'm looking for peak spl for a trunk build i would love to achieve 150+ dB's already got the equipment i need (new amp, batteries, big 3, etc. etc.) i guess what I'm asking is, is 40hz tuning a little high for being able to play songs the have a 25hz+ constant? '08 Chevy Cobalt coupe 2.2 base model trunk build: 2 9512iSC flatwound alum 1.5 coils -extra 9500 spider pack -8" platinum carbon dustcaps 1 DD Z1 (.375ohm nominally daily) 3g31 AGM 320a Ohio Gen alt 1 DD S4 4 channel 4 VO-M8v1's (holes cut for 3rd pair) 2 CS 6.5's 2 VO-B1's Sony XAV-601BT all Knu Krystal RCA's Cadence 7band EQ ______________________ 148.3db @ 32hz (burp) 148.4 @ 37 & 38hz (burp) 146.xdb 90sec average (center windshield)
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