dbwesz Posted April 16, 2007 Report Share Posted April 16, 2007 (edited) some of u all already know that i gonna play walled with 2 18inches MT's powered with 5KW EACH sub !! but what will be the best freq for those subs?? i wanna go loud ON MUSIC...Like bassrace but i also want a high score with this subs. i was thinking about port freq 40 ?? How many cub ft will be the best for those subs with 5 kw?? please people with MT experience help me out of this problem, in holland we dont have someone with MT experience. thnq all. Edited April 16, 2007 by dbwesz Quote Alpine HU 9855R IPODRE XXX compo, 2nd one is comingrockford t8004 amp ( 4 channel ) rockford (4x) T30001bd mono amps @ 0,5 ohm for dailyRE Audio 18'' MT (2 x) Enclosure is 400 LITER tuned on 28HZ28HZ - 150db TL 200731HZ - 152db TL 2007Max Score 157,4db TL 2008 @35hz----------------------------------------------NEW INSTAL UNDERCONSTRUCTION!!ALPINE HU 9855RIPOD4 RE XXX COMPONENT SETS4 RE COAXIAL SETS4 FI BTLS 18'' SUBS8 RF T4000BD'S MONO AMPS4 RF T8004 4 CHANNEL AMPS16 northstar nsb 125 batts70mm wiring10 RF 100 farad powercaps Link to comment Share on other sites More sharing options...
dbwesz Posted April 16, 2007 Author Report Share Posted April 16, 2007 (edited) ?? Edited April 16, 2007 by dbwesz Quote Alpine HU 9855R IPODRE XXX compo, 2nd one is comingrockford t8004 amp ( 4 channel ) rockford (4x) T30001bd mono amps @ 0,5 ohm for dailyRE Audio 18'' MT (2 x) Enclosure is 400 LITER tuned on 28HZ28HZ - 150db TL 200731HZ - 152db TL 2007Max Score 157,4db TL 2008 @35hz----------------------------------------------NEW INSTAL UNDERCONSTRUCTION!!ALPINE HU 9855RIPOD4 RE XXX COMPONENT SETS4 RE COAXIAL SETS4 FI BTLS 18'' SUBS8 RF T4000BD'S MONO AMPS4 RF T8004 4 CHANNEL AMPS16 northstar nsb 125 batts70mm wiring10 RF 100 farad powercaps Link to comment Share on other sites More sharing options...
civichatch Posted April 16, 2007 Report Share Posted April 16, 2007 5000 watts rms for music. I dont know how long those subs will last lol. Quote System Specs: Alpine SWR-1542D 15" sub Sealed Subwoofer Box MTX mxa 6001 Class D 774watts RMS @ 2ohms MTX Bass Knob Pioneer 6.5's in doors MTX Thunderdome 6x9 in rear Stinger 1 Farad capacitor 80 amp stinger fuse BIG 3 in 4 gauge wire 4 gauge power/ground wire JVC MP3 CD Car Deck (KD-G320) 12 gauge Monster speaker wire to Sub 16 gauge Stinger speaker wire to doors Stinger Gold Plated Battery Terminals Link to comment Share on other sites More sharing options...
dbwesz Posted April 16, 2007 Author Report Share Posted April 16, 2007 that doesnt matter thats for my own and about that there already an topic about the power i gonna put all i want is information about the box i asked for Quote Alpine HU 9855R IPODRE XXX compo, 2nd one is comingrockford t8004 amp ( 4 channel ) rockford (4x) T30001bd mono amps @ 0,5 ohm for dailyRE Audio 18'' MT (2 x) Enclosure is 400 LITER tuned on 28HZ28HZ - 150db TL 200731HZ - 152db TL 2007Max Score 157,4db TL 2008 @35hz----------------------------------------------NEW INSTAL UNDERCONSTRUCTION!!ALPINE HU 9855RIPOD4 RE XXX COMPONENT SETS4 RE COAXIAL SETS4 FI BTLS 18'' SUBS8 RF T4000BD'S MONO AMPS4 RF T8004 4 CHANNEL AMPS16 northstar nsb 125 batts70mm wiring10 RF 100 farad powercaps Link to comment Share on other sites More sharing options...
yellow_kevlar_coned_DD's Posted April 16, 2007 Report Share Posted April 16, 2007 tuning really depends on your musical preferance and your goal since you stated you would like daily and spl i would go removable port thats what i use on my boxes so you can have multiple tunes and it also makes it alot easier for testing Quote Link to comment Share on other sites More sharing options...
dbwesz Posted April 16, 2007 Author Report Share Posted April 16, 2007 ok thnx good idea but which freq will be the best to play wit 2 mt's on 4 RF t30001bds?? music ?? what will be the best freq for the mt''s in spl?? my car is peaking 10 hz above my port freq cause with the SX's i had i was playing 34 hz port freq and the freq on the window was 44 on termlab aswell Quote Alpine HU 9855R IPODRE XXX compo, 2nd one is comingrockford t8004 amp ( 4 channel ) rockford (4x) T30001bd mono amps @ 0,5 ohm for dailyRE Audio 18'' MT (2 x) Enclosure is 400 LITER tuned on 28HZ28HZ - 150db TL 200731HZ - 152db TL 2007Max Score 157,4db TL 2008 @35hz----------------------------------------------NEW INSTAL UNDERCONSTRUCTION!!ALPINE HU 9855RIPOD4 RE XXX COMPONENT SETS4 RE COAXIAL SETS4 FI BTLS 18'' SUBS8 RF T4000BD'S MONO AMPS4 RF T8004 4 CHANNEL AMPS16 northstar nsb 125 batts70mm wiring10 RF 100 farad powercaps Link to comment Share on other sites More sharing options...
Eddy722 Posted April 16, 2007 Report Share Posted April 16, 2007 So tune it to 40 and let Lil Jon-Throw it up rip. Quote Link to comment Share on other sites More sharing options...
yellow_kevlar_coned_DD's Posted April 16, 2007 Report Share Posted April 16, 2007 if you listen to lil jon and ying yang twins and stuff like that that is recorded low like that i would tune in the 28-35hz region and enjoy makeing shit shake Quote Link to comment Share on other sites More sharing options...
dbwesz Posted April 16, 2007 Author Report Share Posted April 16, 2007 RIP ??? 40 to play music or spl ?? i gonna make an switchable port.. but want to play music low like 28 hz and spl a port from 45 hz ?? will that be good ??? Quote Alpine HU 9855R IPODRE XXX compo, 2nd one is comingrockford t8004 amp ( 4 channel ) rockford (4x) T30001bd mono amps @ 0,5 ohm for dailyRE Audio 18'' MT (2 x) Enclosure is 400 LITER tuned on 28HZ28HZ - 150db TL 200731HZ - 152db TL 2007Max Score 157,4db TL 2008 @35hz----------------------------------------------NEW INSTAL UNDERCONSTRUCTION!!ALPINE HU 9855RIPOD4 RE XXX COMPONENT SETS4 RE COAXIAL SETS4 FI BTLS 18'' SUBS8 RF T4000BD'S MONO AMPS4 RF T8004 4 CHANNEL AMPS16 northstar nsb 125 batts70mm wiring10 RF 100 farad powercaps Link to comment Share on other sites More sharing options...
civichatch Posted April 16, 2007 Report Share Posted April 16, 2007 RIP ??? 40 to play music or spl ?? i gonna make an switchable port.. but want to play music low like 28 hz and spl a port from 45 hz ?? will that be good ??? Ya that sound about right. Quote System Specs: Alpine SWR-1542D 15" sub Sealed Subwoofer Box MTX mxa 6001 Class D 774watts RMS @ 2ohms MTX Bass Knob Pioneer 6.5's in doors MTX Thunderdome 6x9 in rear Stinger 1 Farad capacitor 80 amp stinger fuse BIG 3 in 4 gauge wire 4 gauge power/ground wire JVC MP3 CD Car Deck (KD-G320) 12 gauge Monster speaker wire to Sub 16 gauge Stinger speaker wire to doors Stinger Gold Plated Battery Terminals Link to comment Share on other sites More sharing options...
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