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Roombas?

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Blackmore

Roombas?
« on: 14 Mar 2020, 09:46 pm »
I've tried all day to get these Roombas to clean around the house.  Any ideas?   :lol:

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JakeJ

Re: Roombas?
« Reply #1 on: 14 Mar 2020, 10:56 pm »
Obviously they're upside down, silly!

Hey i didn't know JBL made Roombas.
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Blackmore

Re: Roombas?
« Reply #2 on: 15 Mar 2020, 01:47 am »
At 111 dB @ 1 watt, I'm guessing they just blow the cobwebs out not sweep them up. 
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dcbingaman

  • Industry Participant
  • Posts: 277
  • VPE Electrodynamics - LDW Model 1, Model 2, Crysta
    • VPE Electrodynamics
Re: Roombas?
« Reply #3 on: 22 Mar 2020, 04:27 am »
Hook a couple 2000 watts across each of them and play Black Sabbath and they will kick up some dust !!
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JohnH12

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  • Posts: 107
  • John H
Re: Roombas?
« Reply #4 on: 25 Mar 2020, 12:19 am »
I've not seen any that big before.  What are they/ model#?
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Blackmore

Re: Roombas?
« Reply #5 on: 25 Mar 2020, 12:40 am »
Hi John, these are 2446H drivers.  2" throat compression driver with a 4" titanium diaphragm.  Stan Ricker used these as midranges, but not with horns. He took the back off and used it as a direct radiator.  What am I going to do with them?  No idea but I'll think of something fun. They were cheap enough and I've always wanted a 30 lb. tweeter.  :lol:
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JohnH12

  • Jr. Member
  • Posts: 107
  • John H
Re: Roombas?
« Reply #6 on: 27 Mar 2020, 12:22 am »
Those are excellent and would be fun to play with if I didn't have to pay for them.  I think a few pro 15s could get close to the sensitivity.  There are several decent driver and horn buyouts over at Parts Express
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