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Sundown Audio

is it safe to wire each voice coil individually to mono amp?


akuma4u

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2 hours ago, slowfkncar said:

Well for the most part, that is a custom driver with no available paremeters and that alone can cause alot of trial & error, this is what i found works best for me.

With zv4 softies & the newer basket on zv3 motors off a 4500.1, i find 2.2 net,35-40 sq.in of port tuned to 32hz works well for me.

Same woofer off a 2500.1, i prefer 2.5 net,35 sq.in of port tuned to 32.  

I use both enclosures for music, but alot of 28-45hz songs.

 

i only have 2000rms.. secondly.. what i was told is that the megaroll surround requires different amounts of airspace and port area (or only port area im not sure) vs the SPL surround. I have the SPL surround. I know the SPL surround makes the bandwidth larger and not so focused on the low end.. which is what i want.

the best i can do is around 2 cubes with 36sq in of port off 2000 rms.. i can decrease port area and increase my net volume a little but im sure that woofer needs plenty of port area..

the only other option i have is to do an aero port or external port..

are you using a megaroll surround on yours or a spl surround?

if jacob fuller uses this site in the sundown section, then maybe i should create a thread over there for this just for more input/advice.. i wish i just got the standard zv3 recone parts..

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  • 1 month later...
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Have you guys heard of CES (Custom Electrical Services)? I got my alt from them for my 2011 toyota corolla, not a single issue yet. 170amps at idle, 240+ @ 2000rpm

AQ3500.1
15" Fi SP4
1/0 Knuconceptz Power/Ground

1/0 Sky High Big 3 Upgrade
Pioneer AVH-4200NEX
XS Power D1200 Underhood

Intimidator Gel In Trunk

CES 250A Alternator

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I emailed my buddy. $405 shipped for 250 amps for your vehicle....

AQ3500.1
15" Fi SP4
1/0 Knuconceptz Power/Ground

1/0 Sky High Big 3 Upgrade
Pioneer AVH-4200NEX
XS Power D1200 Underhood

Intimidator Gel In Trunk

CES 250A Alternator

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