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HDC4 18" an FI SP4 18" input please


zydrix

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Posted

im looking at 18's lately, im wanting to get 1 really good 18 for now, in the future i plan on running a Q3500.1 to the sub, probably @ 0.5ohms before rise, now my questions is, can these subs take that kind of power, im not wanting to get opinions on what sub is better, i dont want this to become a vs thread, can people give me input on these 2 subs. i do listen to 95% decaf music so i would like to be able to play down to 26hz sometimes. so if you all can give me input on these would be great, thanks guys. an remember im not wanting this to become a vs thread, just want opinions on these subs individually. FI SP4 18" SQ (AQ) HDC4 18"

My build

98 s10 2.2

3 american bass HD 15s with psi soft parts. (on there way here)

atomic at-3000.1 (soon) 146.2 outlaw @39hz., bad alt an bad batt when termed (old 2 12" build)

alpine 6.5s in doors

infinty 4x6s in dash.

clarion cz201 HU.

mechman 240a H/O alt

stuff i still need.

SHCA 2/0 wire

SHCA 1/0 to 2/0 adapters

Atomic AT-3000.1

Lots of sound deadner

new mids an highs, still debating on what to do.

A few Deka g31 batts.

Posted

This is a vs thread.

But they are both completly differnt woofer.. If you listin to alot of low freq. music, id go woth the sp4

1998 gmc extd cab

12 crossfire C710s

4 SAZ-4500s

3 Singer 400A alts
buncha mids/highs

Team Asshole

Posted

This is a vs thread.

But they are both completly differnt woofer.. If you listin to alot of low freq. music, id go woth the sp4

im sorry, i dont see how this is a vs thread, i even stated i didnt want opinions on what people thought was better then the other. i just had questions on 2 different subs, an didnt want to make 2 different threads to get an answer on both.

My build

98 s10 2.2

3 american bass HD 15s with psi soft parts. (on there way here)

atomic at-3000.1 (soon) 146.2 outlaw @39hz., bad alt an bad batt when termed (old 2 12" build)

alpine 6.5s in doors

infinty 4x6s in dash.

clarion cz201 HU.

mechman 240a H/O alt

stuff i still need.

SHCA 2/0 wire

SHCA 1/0 to 2/0 adapters

Atomic AT-3000.1

Lots of sound deadner

new mids an highs, still debating on what to do.

A few Deka g31 batts.

Posted

Personally I'd get the SP4.

thanks man for the opinion. could you explain why u say the sp4. im just trying to gather some input on these 2 subs. just wanting to see what people know about the sp4 an the HDC4

My build

98 s10 2.2

3 american bass HD 15s with psi soft parts. (on there way here)

atomic at-3000.1 (soon) 146.2 outlaw @39hz., bad alt an bad batt when termed (old 2 12" build)

alpine 6.5s in doors

infinty 4x6s in dash.

clarion cz201 HU.

mechman 240a H/O alt

stuff i still need.

SHCA 2/0 wire

SHCA 1/0 to 2/0 adapters

Atomic AT-3000.1

Lots of sound deadner

new mids an highs, still debating on what to do.

A few Deka g31 batts.

Posted

Ami said that hdc4 could take 5-7k and I trust his judgement, also hdc4s area more spl oriented sub so it will want to be tuned high with lots of port area (straight from ami)

While sp4 is a much more groundpounding sub with a low fs and i most builds that ive seen them in have 3.5k on each and they seem to really like it but obviously could take more, but that said they can work great with that power if taken into consideration while planning the box

I've gotten a blowjob and picked up my iphone behind her back to see what email notification I got from smd before

Posted

SP4 all day bro :)

Posted

Regardless of how you word it its a VS thread. Anytime you want people to say how they feel about 2 different products in the same thread, its going to turn into a vs thread regardless.If you want to know what each sub can do, use the search bar or google or Youtube. Everything you need to know could have been found with one of those searches.

Vehicle
2007 Chevrolet Avalanche(Co-Co)

DNX9980HD
6 Team Fi 15's(King Edition)
3 DC 9k's
8 Nendo PWX 8's
4 Custom Steg 4" Super Tweeters
1 DC Audio 175.4
1 DC Audio 90.4
Rockford 360.3
3 DC Power 370xp Alts(Externally regulated)
21 D1600's
2 D4800's
All SMD RCA's
AudioTechnix Deadner
Viper Alarm

My YouTube- http://www.youtube.c...NG?feature=mhee
Link to buildlog- http://www.stevemead...4-15s-2-dc-9ks/
Link to UBL- http://www.stevemeadedesigns.com/board/topic/165059-ublkings-avalanchecoco-new-build-starting8-king-edition-15-team-fis-in-a-wallyes-a-wall/

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Posted

Regardless of how you word it its a VS thread. Anytime you want people to say how they feel about 2 different products in the same thread, its going to turn into a vs thread regardless.If you want to know what each sub can do, use the search bar or google or Youtube. Everything you need to know could have been found with one of those searches.

I think my response was more of what he was looking for, I mean I tried to just make a statement about each and then leave it up to him from there. Its not that either one is better they just have different applications

And not to toot my own horn but I wish more people would respond like that when people ask about woofers

I've gotten a blowjob and picked up my iphone behind her back to see what email notification I got from smd before

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