SGTSKIP Posted June 13, 2011 Report Share Posted June 13, 2011 Great idea on the fans, too many installs dont use that easy and cheap idea. I have an idea for you, you have 2 fans that are bigger than the other 2. Use one big and 1 small on each side so the output will match and wire them in opposite so that you one side will pull air in and the other side and push it out. Ive done it for years Is the box for the 18 going to cover the fans? Does this smell funny to you? Its your sister Link to comment Share on other sites More sharing options...
Mrop Posted June 14, 2011 Author Report Share Posted June 14, 2011 at finnish forums i got question about folded -horn -type of an enclosure, and i took the idea abit further. this will not be manufactured, but it is just an idea T-line enclosure in a VOLVO. tho i need room inside my trunk so it will olny be an idea for someone else www.peranurkka.net Link to comment Share on other sites More sharing options...
Mrop Posted June 14, 2011 Author Report Share Posted June 14, 2011 Great idea on the fans, too many installs dont use that easy and cheap idea. I have an idea for you, you have 2 fans that are bigger than the other 2. Use one big and 1 small on each side so the output will match and wire them in opposite so that you one side will pull air in and the other side and push it out. Ive done it for years Is the box for the 18 going to cover the fans? it will be like this: i will switch fans 1good 1 bad to each side like you said. i was thinking of doing it at first place, but i tend to forgot things while i do stuff also for now there is enough holes under to get the air needed, but when i dynamat this b*tch there won't be any air to replace, so fans won't work that well. then i will change the fans to the right ones to suck in and left ones to blow out. left ones are the nearest to both amps so the heat will be there. box is going to be roughly in centimeters: 50x47x100 on the outside, inside 45x42x95, so it is 179litres big, and with driver displacement and port displacement we are talking about something like 150 to 165litres internal volume. i haven't calculated it yet. i will measure it precicely. the box (shown in red) can be opened when the box is in, there will be 5 to 7 cm space between the enclosure and the box's edge. (can be seen in picture) www.peranurkka.net Link to comment Share on other sites More sharing options...
Mrop Posted June 16, 2011 Author Report Share Posted June 16, 2011 updates! i remade the bassknob to fit in original VOLVO's panel break it open not that big gief some knife into the panel easy! some glue and let it stay overnight. if you glue and pop it in the glue will fume itself and make a CSI -trick where your fingerprint's grease will go white. i let it dry in peace, don't want to have white fingerprints all over my car some clamps will help it to glue in next day: still works! cool. i might rip off that "MAX/MIN" sticker, but it will do for now then i made RCA -reader cable. so i can sit in front seat with DMM and turn up volume meanwhile the wire is hooked into SUB AMP's RCA. also installed a relay at back so the fan's don't take their positive from radio's RMT radio controlls the relay and +12V comes from the back battery. then i did a datasheet from my headunit to find out where it disorts. i played song: 50Hz -5DBFS so it is +2dB lowder than normal song. DATA! there is Voltage from RCA, and dB / volume, so everytime i turn up volume i took the voltage from RCA, so when the raise of voltage is not 2dB or 1dB compared to the last one the signal starts to disort. so i can play music with 30/35 whitout disortion. i gotta find a -6DBFS 40Hz song. but can't find. www.peranurkka.net Link to comment Share on other sites More sharing options...
Mrop Posted June 17, 2011 Author Report Share Posted June 17, 2011 ordered my sub. 1-2 weeks till it arrives www.peranurkka.net Link to comment Share on other sites More sharing options...
Mrop Posted June 17, 2011 Author Report Share Posted June 17, 2011 meanwhile, listen to this www.peranurkka.net Link to comment Share on other sites More sharing options...
Mrop Posted June 19, 2011 Author Report Share Posted June 19, 2011 updates! tuned ma front grill front is now 33% done, i'm thinking about to change the yellow turnsignals to white and custom -build front bumper. not a "TUNING" -type of a predator -mask, but Bross -bodykit, so it looks original, but alittlebit diffirent. www.peranurkka.net Link to comment Share on other sites More sharing options...
Mrop Posted June 29, 2011 Author Report Share Posted June 29, 2011 O_o there it is! nice big magnet 3x 1" Autostudio's newest biggest sub. Autostudio Reference Unlimited 18" with 3" aluminium voicecoil. DVC 1ohm. local HIFI -shop's decals. perfect size for MY VOLVO! the basket looks like SPL Dynamics. 3" DD's voicecoil. NIIIIICCEE!!! 1500WRMS 5000W peak. spider is dual or 3x, it IS SO RIDGID! and last, but not least! HOHOHO! stay tuned! www.peranurkka.net Link to comment Share on other sites More sharing options...
Mrop Posted June 29, 2011 Author Report Share Posted June 29, 2011 i took some closeups from the sub without rubber around the magnets 22cm with rubber 22,8-23cm specs sofar what i have found: AutoStudio Reference Unlimited-series 18" subwoofer Size 18" 3" flat aluminum voice coil (made in USA) DD? RMS 1500W MAX 5000W Impedance 2 x 1 ohm installing depth 250mm magnet diameter 230mm weight 23kg i'm gonna order tomorrow my enclosure. will be cut from plywood, roughly 179l brutto to 200l brutto, we'll see. www.peranurkka.net Link to comment Share on other sites More sharing options...
SGTSKIP Posted June 30, 2011 Report Share Posted June 30, 2011 Damn that looks nice man, cant wait to see it installed. Back to the fan post.... use the fans Closest to the amps to pull air in as the outside air will be cooler than the air already inside the amp rack. I've seen a few degrees difference in swaping the order of push pull Have fun Does this smell funny to you? Its your sister Link to comment Share on other sites More sharing options...
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