Beta 8a damage

High output and wide dispersion without feedback.
Post Reply
Message
Author
Windmill
Posts: 30
Joined: Mon Jan 04, 2016 1:32 pm
Location: Rockland County, NY

Beta 8a damage

#1 Post by Windmill » Tue Nov 13, 2018 8:56 pm

Just today I scored a couple of beta 8a’s for about half price in brand new condition. They arrived in the mail but one was damaged. The speakers were placed face-to-face but they were not zip tied together. The frame of one speaker damaged the cone of the other speaker. There are some dent marks and a partial flattening of the spider. There does not appear to be any coil rubbing. Will this affect the X max of the speaker? Should I recone it? I have been offered a refund so this speaker is essentially free to me. Any advice would be greatly appreciated thanks.
F5443C01-0165-4515-A2FE-288D66E3D2FA.jpeg
E4DD93CF-C292-4C4D-AC82-CE82D6485AFD.jpeg
2- jack 10's Beta 10A's, piezo array
Wedge Horn 6's panel mount
Crown XLS 1500
Crown XLS 1002 monitors
Dbx 231 for monitors
Mackie ProFX12
dbx pa2
Titan 39 16" pair slims. One is fully operational 3012lf.

Windmill
Posts: 30
Joined: Mon Jan 04, 2016 1:32 pm
Location: Rockland County, NY

Re: Beta 8a damage

#2 Post by Windmill » Tue Nov 13, 2018 10:15 pm

Also is there a test I can run to see if both drivers are operating the same?
2- jack 10's Beta 10A's, piezo array
Wedge Horn 6's panel mount
Crown XLS 1500
Crown XLS 1002 monitors
Dbx 231 for monitors
Mackie ProFX12
dbx pa2
Titan 39 16" pair slims. One is fully operational 3012lf.

User avatar
J_Dunavin
Posts: 947
Joined: Sun Jul 09, 2006 3:13 pm
Location: Appleton WI

Re: Beta 8a damage

#3 Post by J_Dunavin » Wed Nov 14, 2018 8:20 am

I think you’ll be ok.
Just go through the break in procedure and slowly bring on the voltage.
If there’s an issue, that should reveal it.
6 - DR200
2 - DR250
9 - T24
6 - T45
1 - Auto Tuba

ACUA
Posts: 166
Joined: Sun Sep 25, 2016 6:21 pm

Re: Beta 8a damage

#4 Post by ACUA » Wed Nov 14, 2018 8:29 am

I say, if the cone is not torn run it. if it is torn, use shoe goo, or fabric glue or some kind of silicone. Parts express has some good speaker repair gear. Play both free air and listen then if you can’t tell them apart your probably good to go.
Advanced concepts underground audio

Windmill
Posts: 30
Joined: Mon Jan 04, 2016 1:32 pm
Location: Rockland County, NY

Re: Beta 8a damage

#5 Post by Windmill » Wed Nov 14, 2018 6:36 pm

Thanks guys. I will check them out.

Steve
2- jack 10's Beta 10A's, piezo array
Wedge Horn 6's panel mount
Crown XLS 1500
Crown XLS 1002 monitors
Dbx 231 for monitors
Mackie ProFX12
dbx pa2
Titan 39 16" pair slims. One is fully operational 3012lf.

Post Reply