southside connections Posted July 17, 2013 Report Share Posted July 17, 2013 Hello from trinidad! This is my first post here, so all comments are welcomed!!!! Hi peeps, here's a limited picture thread for a sundown e8 subsonic horn.The enclosure has a usable range of 20hz to 100hz within -/+ 3db, with the horn peaking output at 28 to 30Hz. Due to space constraints, the box's dimensions were 9 x 18 x 34".Here are the pictures!!!- Please note, the pictures were taken as to not show any interior parts, or imply design concept. This is the first time I've used a Sundown Audio E8, and I must say it is quite a decent woofer.It's capable of great output coupled with good smooth sounding bass.The enclosure design suggests power handling at 500wrms straight down to 30hz and then a steady drop to 400wrms at 20hz, considering the actual linear xmax stayed within the 12mm as stated by sundown audio.Please note the speaker's power handling is rated at 200wrms and 400wrms program.The power ratings given here in box are simply that of measured acoustic power over an impedance range where the enclosure itself acts as a passive power filter, this is an advanced design model that has achieved a 50% efficiency rating. After actually hooking it up in the customer's car, the woofer bearly crossed 2mm of xmax before achieving the desired output.It is loud and low, and it got very smooth on transition. Sundownz, I look foward to using more of your products locally!!!!! Quote Link to comment Share on other sites More sharing options...
Chris Hammer Posted July 17, 2013 Report Share Posted July 17, 2013 You sell the design possibly? Or insight into building one. Quote MY BUILD *****http://tinyurl.com/gmcbuild***** Vehicles 2005 GMC Canyon CB1000r - Currently where any future funds are going. (exhasut,bazzaz, ohlins shock, screen, etc.) crf250r - Used to be race bike..now I just trail ride..practice at the track on it. CH80 - Daily beater (when nice weather)best 150$ ever spent. 100+mpg Sold to: Skullz - pstone11 - Leo1103 - Volvo 63' - pavelpardo - imnew59585 Shower farts still piss me off.I think theyre pretty neat. When the water runs down your crack as you let one out... its like shitting in a crockpot. Link to comment Share on other sites More sharing options...
severancej Posted July 17, 2013 Report Share Posted July 17, 2013 Yes because we all are looking at that box like damn! I want that! Please elaborate, we are all interested in efficient enclosures. Quote 98' dodge ram 140A alt Big 3 XS D2700 JVC kd-r310 Rockford T500-1BDCP 2 Sundown E12 Ported 4cubes 35hz Rockford P400-4 2 Infinity reference 3way 6x9 2 Polk DB 5 1/4 2x layer dynamat all doors Link to comment Share on other sites More sharing options...
Bradprobert Posted July 17, 2013 Report Share Posted July 17, 2013 Quote [sharedmedia=garage:vehicles:2223] 4th-order under rear seat build log: http://www.stevemeadedesigns.com/board/topic/165708-4th-order-under-rear-seat-chevy-extended-cab/#entry2410477 SD, thank for the input. I would have replied earlier, but I was measuring the output of my amp with a yardstick . . . Link to comment Share on other sites More sharing options...
Swordlordboy1234 Posted July 17, 2013 Report Share Posted July 17, 2013 Must know more!!! Quote My old YouTube channel : http://www.youtube.com/user/SwordLords1234?feature=mhee My old build log : http://www.stevemeadedesigns.com/board/topic/161872-96-accord-b2-sundown-sky-high-dc-power-re-re-build-for-heatwave/page-37 My New Build - http://www.stevemeadedesigns.com/board/topic/207041-2016-mazda-6-sql-build/ 2016 Mazda 6 Touring JL Fix 86 - OEM signal correction B2 prototype DSP 6to8 B2 Ref63 - 3 way active set 2 B2 Class H quattro's 1 B2 Zero.5R @.5 2 B2 HNv3 12 d2 B2 SLIP40 - Lithium in the trunk Northstar Group 35 under the hood 100ft 2/0 welding cable 30ft 4ga welding cable 20ft 8ga welding cable All stinger OFC speaker wire Soundrive custom RCA's Tons of attention to detail.... Can it be perfect? Link to comment Share on other sites More sharing options...
Raptorman Posted July 17, 2013 Report Share Posted July 17, 2013 How in the everliving hell does that box work? 2 Quote 1996 GMC Sonoma Four Fi BTL Neo 18's In 2:1 6th Order Bandpass 2 Ampere 5k's @ .5 TEAM FI TEAM #LITHIUMCANTDEMO On 10/20/2013 at 0:37 AM, KillaCam said: Fucking with a Prius driver is like making fun of a disabled kid. Pussies. Link to comment Share on other sites More sharing options...
goldeneye4564 Posted July 17, 2013 Report Share Posted July 17, 2013 Slot going through entire box plus a 45'd angle port opening ? Must be connected inside for some sort of T-line prototype alpha maze box concept that I have never seen nor heard of. So 3 port openings..... I need to figure this out..... My shits fucked.... 1 Quote I RREEALLY ANGRY WIT U PHOTOBUCKET. HAD TO USE DROPBOX NOW HOLYYYYYY. Wanna ride bikes? Quote On 9/16/2017 at 3:28 AM, Jake Pace said: Oh i know how a 12v system works I did take 3 years of electronics in High school hands on and some in college and also worked on cars in college an always got A's to B's in each class. But oh well enough dealing with ppl who have probably not even lived as long as ive been into electronics! On 7/8/2013 at 4:01 AM, Banshee421 said: Do horns get low Link to comment Share on other sites More sharing options...
Swordlordboy1234 Posted July 17, 2013 Report Share Posted July 17, 2013 Mind blown. Please help put it back together with answers! The more ports a box has must make it hit more frequencies Quote My old YouTube channel : http://www.youtube.com/user/SwordLords1234?feature=mhee My old build log : http://www.stevemeadedesigns.com/board/topic/161872-96-accord-b2-sundown-sky-high-dc-power-re-re-build-for-heatwave/page-37 My New Build - http://www.stevemeadedesigns.com/board/topic/207041-2016-mazda-6-sql-build/ 2016 Mazda 6 Touring JL Fix 86 - OEM signal correction B2 prototype DSP 6to8 B2 Ref63 - 3 way active set 2 B2 Class H quattro's 1 B2 Zero.5R @.5 2 B2 HNv3 12 d2 B2 SLIP40 - Lithium in the trunk Northstar Group 35 under the hood 100ft 2/0 welding cable 30ft 4ga welding cable 20ft 8ga welding cable All stinger OFC speaker wire Soundrive custom RCA's Tons of attention to detail.... Can it be perfect? Link to comment Share on other sites More sharing options...
goldeneye4564 Posted July 17, 2013 Report Share Posted July 17, 2013 6 Quote I RREEALLY ANGRY WIT U PHOTOBUCKET. HAD TO USE DROPBOX NOW HOLYYYYYY. Wanna ride bikes? Quote On 9/16/2017 at 3:28 AM, Jake Pace said: Oh i know how a 12v system works I did take 3 years of electronics in High school hands on and some in college and also worked on cars in college an always got A's to B's in each class. But oh well enough dealing with ppl who have probably not even lived as long as ive been into electronics! On 7/8/2013 at 4:01 AM, Banshee421 said: Do horns get low Link to comment Share on other sites More sharing options...
Swordlordboy1234 Posted July 17, 2013 Report Share Posted July 17, 2013 That's how I feel about my calc 2 class 1 Quote My old YouTube channel : http://www.youtube.com/user/SwordLords1234?feature=mhee My old build log : http://www.stevemeadedesigns.com/board/topic/161872-96-accord-b2-sundown-sky-high-dc-power-re-re-build-for-heatwave/page-37 My New Build - http://www.stevemeadedesigns.com/board/topic/207041-2016-mazda-6-sql-build/ 2016 Mazda 6 Touring JL Fix 86 - OEM signal correction B2 prototype DSP 6to8 B2 Ref63 - 3 way active set 2 B2 Class H quattro's 1 B2 Zero.5R @.5 2 B2 HNv3 12 d2 B2 SLIP40 - Lithium in the trunk Northstar Group 35 under the hood 100ft 2/0 welding cable 30ft 4ga welding cable 20ft 8ga welding cable All stinger OFC speaker wire Soundrive custom RCA's Tons of attention to detail.... Can it be perfect? Link to comment Share on other sites More sharing options...
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