2 RD Heavyweight 15's vs. 2 apxx 856 12's

[NASTY08IMPALA 5,000+ posts]

Haha. Thats not a bad price. But i love atomic. Im runnin 2 apx 818 12's and there beasts. Ive never ran rd tho.

Dont sweat the rds u dont really have space to let them shine..snag the apxx.s and bang away...wana see some build log pics bro

 

[Polski13 10+ year member]

Dont sweat the rds u dont really have space to let them shine..snag the apxx.s and bang away...wana see some build log pics bro

Alright sounds good. I probably won't be building until the end of my semester becasue I don't have time. It's also very cold and I don't have garage space

 

[Polski13 10+ year member]

Isn't the Heavyweight a 4" coil? I know people used to put 4-5k on them with music.I'm pretty sure the APXX is a 3" coil which makes me think the RD will absorb more power. Both subs are beasts tho...

I thought HW was 3" coil

 

[NASTY08IMPALA 5,000+ posts]

I thought HW was 3" coil

The hw is a 3" coil ..the super hw is the 4"

 

[Polski13 10+ year member]

The hw is a 3" coil ..the super hw is the 4"

Yeah i thought so

 

[hispls 5,000+ posts]

Didn't Atomic OEM the RD subs anyway?

I'm in agreement that you don't have room for a pair of 15's in a trunk so you should look to 12's.

 

[72Impala 10+ year member]

Didn't Atomic OEM the RD subs anyway?
I'm in agreement that you don't have room for a pair of 15's in a trunk so you should look to 12's.

SJA oem'ed RD audio (but SJA is atomic's build house)

 

[Polski13 10+ year member]

Chris Fish thinks i can make the 15's. We both have just about the same trunk space and he ran the two hw's in the trunk of his civic and put up 155+. But i bought both subs and ill see which i like better