fecupe2001 Posted December 26, 2011 Report Posted December 26, 2011 Highs are always fun, as much as i love moving a lot of air, the highs are the one that are louder to the person getting a demo lol, besides that, it´s easier to bass race/bass boxing with higher frequencies since your voltage is not dropping as badly as it does if you are peaking around 40 hz , just saying I´m the SPL Gains topic creator!! wanna get louder?? check this: SPL Gains. Panamenian 2009 & 2010 & 2014 Bass Race 149.9 Champion! 2 15" subs and a 2K wired at 1 ohm, http://www.stevemeadedesigns.com/board/topic/167788-fecupe2001-2-15s-on-a-2k-video-on-page-3/ 8 Massive 15" subs and small power, http://www.stevemeadedesigns.com/board/topic/179296-fecupe2001s-8-15s-4th-order-bandpass-wall/
Goldtaz1 Posted December 28, 2011 Report Posted December 28, 2011 So what volume's did you end up using again on this build? On the 2nd or 3rd page it said something about 15 cubes net on the rear chamber 26-27 hz tuning with the 3 4" aeros and 23-24 cubes net tuned to 52 hz on the front chamber. Then on about the 5th or 6th page there was talk of 7.5 cubes net on the rear chamber and 26 cubes net on the front. Which one did you end up running with? 1999 2 Door Chevy Tahoe 5.7L V8 K&N Cold Air Intake Kenwood KDC-BT555U 1 Clarion EQS746 Equalizer 1 Clarion MCD360 Crossover 4 Incriminator Audio 1st Gen Warden 18's - 4th Order Bandpass Wall 4 Incriminator Audio 40.1s 8 PRV Audio 8MB450 8" Mid-Range Drivers 8 PRV Audio 6MB200 6" Mid-Range Drivers 1 Stetsom 3K3ES 8 PRV Audio TW350Ti Titanium Bullet Super Tweeter 1 NVX JAD800.4 2 XS Power XP2000s 8 XS Power XP3000s 10 sets of Team Project DB BA60 Battery Terminals 3 Mechman 270 amp alternators GETTIN LOUDER DAILY!
fecupe2001 Posted December 28, 2011 Report Posted December 28, 2011 He said 7.5 cubic feet on each side of the rear chamber, dunno about the front tho... I´m the SPL Gains topic creator!! wanna get louder?? check this: SPL Gains. Panamenian 2009 & 2010 & 2014 Bass Race 149.9 Champion! 2 15" subs and a 2K wired at 1 ohm, http://www.stevemeadedesigns.com/board/topic/167788-fecupe2001-2-15s-on-a-2k-video-on-page-3/ 8 Massive 15" subs and small power, http://www.stevemeadedesigns.com/board/topic/179296-fecupe2001s-8-15s-4th-order-bandpass-wall/
Goldtaz1 Posted December 28, 2011 Report Posted December 28, 2011 He said 7.5 cubic feet on each side of the rear chamber, dunno about the front tho... Wow, so 3.25 cubes net per 18? That is tiny. WOW! 1999 2 Door Chevy Tahoe 5.7L V8 K&N Cold Air Intake Kenwood KDC-BT555U 1 Clarion EQS746 Equalizer 1 Clarion MCD360 Crossover 4 Incriminator Audio 1st Gen Warden 18's - 4th Order Bandpass Wall 4 Incriminator Audio 40.1s 8 PRV Audio 8MB450 8" Mid-Range Drivers 8 PRV Audio 6MB200 6" Mid-Range Drivers 1 Stetsom 3K3ES 8 PRV Audio TW350Ti Titanium Bullet Super Tweeter 1 NVX JAD800.4 2 XS Power XP2000s 8 XS Power XP3000s 10 sets of Team Project DB BA60 Battery Terminals 3 Mechman 270 amp alternators GETTIN LOUDER DAILY!
fecupe2001 Posted December 28, 2011 Report Posted December 28, 2011 It´s a Bandpass, rear chamber is always "small" I´m the SPL Gains topic creator!! wanna get louder?? check this: SPL Gains. Panamenian 2009 & 2010 & 2014 Bass Race 149.9 Champion! 2 15" subs and a 2K wired at 1 ohm, http://www.stevemeadedesigns.com/board/topic/167788-fecupe2001-2-15s-on-a-2k-video-on-page-3/ 8 Massive 15" subs and small power, http://www.stevemeadedesigns.com/board/topic/179296-fecupe2001s-8-15s-4th-order-bandpass-wall/
Goldtaz1 Posted December 28, 2011 Report Posted December 28, 2011 It´s a Bandpass, rear chamber is always "small" Would that be for cone control purposes and to keep impedance rise to a minimum? I guess it's just hard to believe that the rear chamber could be that small based on my knowledge of normal bass reflex/ported enclosures. 1999 2 Door Chevy Tahoe 5.7L V8 K&N Cold Air Intake Kenwood KDC-BT555U 1 Clarion EQS746 Equalizer 1 Clarion MCD360 Crossover 4 Incriminator Audio 1st Gen Warden 18's - 4th Order Bandpass Wall 4 Incriminator Audio 40.1s 8 PRV Audio 8MB450 8" Mid-Range Drivers 8 PRV Audio 6MB200 6" Mid-Range Drivers 1 Stetsom 3K3ES 8 PRV Audio TW350Ti Titanium Bullet Super Tweeter 1 NVX JAD800.4 2 XS Power XP2000s 8 XS Power XP3000s 10 sets of Team Project DB BA60 Battery Terminals 3 Mechman 270 amp alternators GETTIN LOUDER DAILY!
irpirate Posted December 28, 2011 Author Report Posted December 28, 2011 Gonna be making a few tweaks here soon to try And get it louder and lower from what I hear I have a prett big peak in the mid 40s. Rear is somewhere around 15.75 net front is around 23.75 net. It is pretty small and I'm no band pass expert but small was to help with impedance rise. Also to keep the ratio big enough. Just ran out of space lol. Again this was based off a jeep build that did very well. NIghtshades work well in small boxes plus I have a sundown 3500 per sub lol hiiiiiiii2002 4runner - buncha speakers n amps n shit (gone)1994 astro - more stuffzupdate: pretty sure all the pic links in the logs are broken lol. ma slop garb build log16 12's 4th order4runner rebuild in progressclickkk meeeee!!!! 4 18's 6th orderUBL - clickyhttp://www.youtube.com/yyj11589 lots of hater kids here. Pay no attention, they just want 89,000 watt subs for 3.50If you would have put a dc dustcap on it and called it lv your mom, they would all be in love
Goldtaz1 Posted December 28, 2011 Report Posted December 28, 2011 Gonna be making a few tweaks here soon to try And get it louder and lower from what I hear I have a prett big peak in the mid 40s. Rear is somewhere around 15.75 net front is around 23.75 net. It is pretty small and I'm no band pass expert but small was to help with impedance rise. Also to keep the ratio big enough. Just ran out of space lol. Again this was based off a jeep build that did very well. NIghtshades work well in small boxes plus I have a sundown 3500 per sub lol Ok, so EACH rear side is 15.75 net?? and the TOTAL front is 23.75 net? 1999 2 Door Chevy Tahoe 5.7L V8 K&N Cold Air Intake Kenwood KDC-BT555U 1 Clarion EQS746 Equalizer 1 Clarion MCD360 Crossover 4 Incriminator Audio 1st Gen Warden 18's - 4th Order Bandpass Wall 4 Incriminator Audio 40.1s 8 PRV Audio 8MB450 8" Mid-Range Drivers 8 PRV Audio 6MB200 6" Mid-Range Drivers 1 Stetsom 3K3ES 8 PRV Audio TW350Ti Titanium Bullet Super Tweeter 1 NVX JAD800.4 2 XS Power XP2000s 8 XS Power XP3000s 10 sets of Team Project DB BA60 Battery Terminals 3 Mechman 270 amp alternators GETTIN LOUDER DAILY!
irpirate Posted December 28, 2011 Author Report Posted December 28, 2011 15.75 total rear lol hiiiiiiii2002 4runner - buncha speakers n amps n shit (gone)1994 astro - more stuffzupdate: pretty sure all the pic links in the logs are broken lol. ma slop garb build log16 12's 4th order4runner rebuild in progressclickkk meeeee!!!! 4 18's 6th orderUBL - clickyhttp://www.youtube.com/yyj11589 lots of hater kids here. Pay no attention, they just want 89,000 watt subs for 3.50If you would have put a dc dustcap on it and called it lv your mom, they would all be in love
Goldtaz1 Posted December 28, 2011 Report Posted December 28, 2011 15.75 total rear lol LOL! Thank you kind sir. I was like damnit to hell I know I'm better at math than this. HAHAHA!! Thank you for the clarification. One more question.....on the front chamber what rule of thumb did you use for port area? 15 square inches of port per ported cube?? 1999 2 Door Chevy Tahoe 5.7L V8 K&N Cold Air Intake Kenwood KDC-BT555U 1 Clarion EQS746 Equalizer 1 Clarion MCD360 Crossover 4 Incriminator Audio 1st Gen Warden 18's - 4th Order Bandpass Wall 4 Incriminator Audio 40.1s 8 PRV Audio 8MB450 8" Mid-Range Drivers 8 PRV Audio 6MB200 6" Mid-Range Drivers 1 Stetsom 3K3ES 8 PRV Audio TW350Ti Titanium Bullet Super Tweeter 1 NVX JAD800.4 2 XS Power XP2000s 8 XS Power XP3000s 10 sets of Team Project DB BA60 Battery Terminals 3 Mechman 270 amp alternators GETTIN LOUDER DAILY!
Recommended Posts
Archived
This topic is now archived and is closed to further replies.