horndawg Posted October 23, 2010 Report Share Posted October 23, 2010 looking for a 4 channel amp for my door speakers (4 mb quart 4 ohm speakers). my friend has a sundown audio 100.2 for sale, can i use this 2 channel amp to power 4 door speakers? any suggestions would be helpful. Quote Link to comment Share on other sites More sharing options...
BanginOnABudget Posted October 23, 2010 Report Share Posted October 23, 2010 it would have the same output as a deck.... get an xplod 4channel off craigslist. Quote im taking out my passenger seat, battery is disconnected, going to unwire and take out the three amps, take out the 70+ lb box, then the platform so i can crimp 1 wire. Almost as bad as those fegs that put those horns in their grills and roll down the street distorting the block.... 1990 Jeep Cherokee 2 Dr. Big-3 in 0g on Stock Alt. Pioneer 6.5" and 5.25"s temp. until i can afford the new crescendos. Pioneer 6000ub Reciever NO amps at the moment. SA-15 on 1kw coming soon. MSG Me for a free enclosure design!! Flared port kits coming soon!! Link to comment Share on other sites More sharing options...
dugee81 Posted October 23, 2010 Report Share Posted October 23, 2010 well IIRC, 100x2 @ 4ohm & 200x2 @ 2 ohm ? 400x1 @ 4 ohm bridged? maybe that amp isnt capable of that. i ran 4 speakers off of a little hFI zues amp that had the same specs, all wired down to 4 ohm bridged to the amp Quote 200a alt. by Excessive Amperage hc800 under hood & 2 Deka 9a31 in rear 1/0awg + big 3 SAZ 3000D HDC3 18" @ 2 ohm Link to comment Share on other sites More sharing options...
Socky Posted October 23, 2010 Report Share Posted October 23, 2010 That amp would be fine, you run 2 speakers paralleled to each channel, rated at 200rms x2 at 2 ohms. Quote Jeep Cherokee 4dr -4.75 in front, new rusty's 4.5 in rear leafs -micky thompson 35x14.50x15 -locker rear -Rusty's offroad Engine/transmission/transfer case/crossmember/gas tank skid plates -Warn front bumper with 8000lb winch -Custom rear bumper -Warrior product tube doors (summertime) -Optima redtop (starter) -26XK miles and still runs like a bat out of hell Kenwood H/U 1/0 wire, 136 amp alt 200 ah batteries 12.7 daily 2 Apsm 1500 @ 2 ohm strapped on zv3 d1 with ns softparts Mb quart 125.4 wired to 4 aura 6's 3.6 cube box tuned to 36 plays down to 23hz Link to comment Share on other sites More sharing options...
cjvue Posted October 23, 2010 Report Share Posted October 23, 2010 it would have the same output as a deck.... get an xplod 4channel off craigslist. You sure? 100.2 spec below: 100 watts x2 @ 4 ohms stereo 200 watts x2 @ 2 ohms stereo 400 watts x1 @ 4 ohms bridged Wiring each side of the speaker in parallel [(FL/RL = 2ohm) and (FR/RR = 2ohm)] to one channel each will yield 200w each. You can do it, but up to you. Quote My Build Log- T E A M S U N D O W N A U D I O - 2013 DbDrag WF SS1-2 - 5th Place 154.6db 2013 MECA Mod3 CA State Final Champ 153.4db Powered by: Sundown Audio Link to comment Share on other sites More sharing options...
AA98hoe Posted October 23, 2010 Report Share Posted October 23, 2010 it would have the same output as a deck.... get an xplod 4channel off craigslist. lol htf can you compare 15w to 100w per speaker the sundown should do great i have a zapco 750.2 running 6 61/2s and 6 tweeters and it screams Quote TEAM DC AUDIO VEHICLE:98 chevy tahoe 2wd 3-4 drop HEADUNIT:alpine 9886 PREAMP:arcaudio FRONT STAGE:4-6 1/2s selinium,DD component set and 4-selinium tweeters in each door KICKPANELS:jl audio 5 1/4 REAR DOORS: dd components 6 1/2s HIGHS AMPS:zapco 750.2 on front doors,zapco an another 750.2 on kicks and rear doors SUBS:4-ascendant audio 18s with 5 spiders in a custom box built by KINGSUV SUB AMP: 2-dc7.5s ALTERNATORS: 3-mechmans 1- 425comp, 1-smd spec350, 1-270 with adj voltage harness on custom dc bracket WIRE:10-runs 0g front to back BATTERIES:6-d1400s TL results:157.1 at 38hz and 156.8 at headrest score @37hz. STATE AND NATIONAL RECORD IN MECA S5. Link to comment Share on other sites More sharing options...
horndawg Posted October 23, 2010 Author Report Share Posted October 23, 2010 dude, that would be sweet if i can run my 4 door speakers with the sundown 100.2 that is an awesome amp from what i hear. my friend wants $150 for it, this would be better than buying a cheap 4 channel amp, right?.... Quote Link to comment Share on other sites More sharing options...
cjvue Posted October 23, 2010 Report Share Posted October 23, 2010 i say go for it! Quote My Build Log- T E A M S U N D O W N A U D I O - 2013 DbDrag WF SS1-2 - 5th Place 154.6db 2013 MECA Mod3 CA State Final Champ 153.4db Powered by: Sundown Audio Link to comment Share on other sites More sharing options...
AA98hoe Posted October 23, 2010 Report Share Posted October 23, 2010 dude, that would be sweet if i can run my 4 door speakers with the sundown 100.2 that is an awesome amp from what i hear. my friend wants $150 for it, this would be better than buying a cheap 4 channel amp, right?.... 4 channels are good and meant for different sized speakers that need different crossover points imo. but i like 2 chan cause you get more power to the speker and they get louder. id go with the sundown if i were you. i just bought another zapco 750.2 for my highs for $180 and i dont even need it just couldnt pass it up. Quote TEAM DC AUDIO VEHICLE:98 chevy tahoe 2wd 3-4 drop HEADUNIT:alpine 9886 PREAMP:arcaudio FRONT STAGE:4-6 1/2s selinium,DD component set and 4-selinium tweeters in each door KICKPANELS:jl audio 5 1/4 REAR DOORS: dd components 6 1/2s HIGHS AMPS:zapco 750.2 on front doors,zapco an another 750.2 on kicks and rear doors SUBS:4-ascendant audio 18s with 5 spiders in a custom box built by KINGSUV SUB AMP: 2-dc7.5s ALTERNATORS: 3-mechmans 1- 425comp, 1-smd spec350, 1-270 with adj voltage harness on custom dc bracket WIRE:10-runs 0g front to back BATTERIES:6-d1400s TL results:157.1 at 38hz and 156.8 at headrest score @37hz. STATE AND NATIONAL RECORD IN MECA S5. Link to comment Share on other sites More sharing options...
Loudcivic Posted October 23, 2010 Report Share Posted October 23, 2010 lol look at his name banginonabudget. he must run walmart xplod in his ride. that amp will be fine it puts out more than rated Quote 2015 silverado crew cab nothing atm but soon... Link to comment Share on other sites More sharing options...
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