Boston Acoustics G5: The forgotten SQ subs?

my cousin got one for $10 for a pawn shop but it has some pretty bad surround scuffing and i put it free air on my 3250.1 at 4ohms which is like 700w it seemed like it didnt get moving as much so it should have so i think its messed up or somthing. i moved the cone up and down and didnt hear or feel any scrapping tho?

 
Ok, I have been looking around to buy some of these subs.

Are the G512-4 and the G512-44 identical ASIDE from the fact that the 44 has the dual voice coils?

No diff in SQ?

They look like the identical sub.

 
Ok, I have been looking around to buy some of these subs.
Are the G512-4 and the G512-44 identical ASIDE from the fact that the 44 has the dual voice coils?

No diff in SQ?

They look like the identical sub.
Performance wise, they're pretty much the same aside from the differing voice coil configuration.

There are some differences in the Thiele/Small parameters, which can be expected from a single voice coil vs a dual voice coil.

Look here for more info on the differences. Link to G5/GTR specs and info.

 
my cousin got one for $10 for a pawn shop but it has some pretty bad surround scuffing and i put it free air on my 3250.1 at 4ohms which is like 700w it seemed like it didnt get moving as much so it should have so i think its messed up or somthing. i moved the cone up and down and didnt hear or feel any scrapping tho?
You can order an entire soft part system replacement for $80! SonicElectronix will order a dual 4 ohm or single 4 ohm, but only if you give them a call.

E

ba_sps.jpg


 
Thanks for that link!

So, what is the benefit to having the passive radiator?

If I want to go with a 2 12" setup, would getting 2 passive radiators make a huge difference? Would 1?

It would be a sealed enclosure.

 
Activity
No one is currently typing a reply...
Old Thread: Please note, there have been no replies in this thread for over 3 years!
Content in this thread may no longer be relevant.
Perhaps it would be better to start a new thread instead.

About this thread

ealvar

10+ year member
Heavily rusted
Thread starter
ealvar
Joined
Location
Tacoma, WA
Start date
Participants
Who Replied
Replies
25
Views
14,094
Last reply date
Last reply from
LordX
Alpine Status.jpg

ThxOne

    May 29, 2026
  • 0
  • 0
IMG_1225.png

tyler0508

    May 27, 2026
  • 0
  • 0

New threads

Top