What is the differnece between the swr1041d and swr1021d?

[Ghostgt]

I need to know what the difference is between these two subs,so i know which ones to get. I want to hook them to 2 ohms and i just need this cleared up. Please help ASAP! :???:

[btchn1]

I'm not positive but I beleive the swr1041d is dual 4 ohm voice coil which is what you want and the swr1021d is dual 2 ohm voice coil. I would ask to be sure though. Lee

[nineteen88ga]

Yup your right. 1041D is Dual 4 ohm and the 1021D is Dual 2 ohm Voice Coils

[Ghostgt]

So i want the srw1041d's then right?

[Ghostgt]

I want to order these ASAP, so do i get the 1041's then and i can run them at 2 ohms? Thanx!

[matts]

what kind of amp are you hooking them to? 1 or 2 channel? how many subs are you planning on adding? the 4 ohms can be wired to either 8 or 2 ohms and the 2 can be wired to 1 or 4.

[Ghostgt]

I'm planning on having two of them hooked up to a Profile CL1200 2 channel amp.

[btchn1]

Then you want the swr1041d's so you can run the amp at 2 ohms stereo. Lee

[Ghostgt]

Do you have any ideas on box size,ported,vented, or sealed, and do you have any instructions? You people have been a big help thanx!

[btchn1]

I could never get the alpines to sound worth a crap so I'm no help. They got real loud but I never liked the sound. I suppose follow what alpine will suggest on their spec sheet. Good Luck, Lee

[nineteen88ga]

I have my Type R 12's (1221D's) in a sealed box...it was about .88 cu. ft. and to me they sound great. They call for a box about 1 cu. ft. , but can be in an enclosure as small as .7 cubes. (sealed) For Ported box .75 -1.75 cu.ft.

Personally I'd stick with a sealed box for them. I've heard a Type R 12 in a ported box and it sounded like poop...at least if your into having good sound quality. the only time I like ported enclosures is for SPL use.