Crossover for RT2000i

abajek
abajek Posts: 6
in Speakers
It's P/N 2020-1. If I cant find original, can I use sub. If yes what's the part #. Other advice.
The speakers are in excellent shape and I don't want to scrap them.
Help please.
hank you
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Answers

  • WLDock
    WLDock Posts: 3,073
    Whats wrong with the original crossover? Bad? no sound?

    Either replaced the components or make your own using point to point wiring. Not sure how different the 2000P and 2000i crossovers are but here is a schematic....
    https://us.v-cdn.net/5021930/uploads/attachments/4/6/7/2/8/18721.pdf

    http://forum.polkaudio.com/discussion/38755/polk-audio-speaker-wiring-schematics-more-all-models-except-sda#latest
    2.2 Office Setup | LG 29UB55 21:9 UltraWide | HP Probook 630 G8 | Dell Latitude | Cabasse Stream Amp 100 | Boston Acoustics VS 240 | AUDIORAX Desk Stands | Sub 1 - Mirage Omni S8 | Sub 2 - Mirage Omni S8

    5.2 A/V Setup | OLED TV - Sony Bravia XR A80J 77" | Source - Fire TV 4K, Wiim Pro | AVR - Anthem MRX 520 | Speakers: Main - Boston Acoustics VR3 | Center - Boston Acoustics VR920 | Rear - Boston Acoustics VR-MX | Sub 1 - HSU VTF-2 mk3 | Sub 2 - HSU VTF-2 mk3
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  • abajek
    abajek Posts: 6
    The original is partially burned, only tweeter works. Thanks for the advice, but I wont be able to make one myself. Can I use any other, for example one from RT 55,
    http://www.ebay.com/itm/Polk-Audio-RT55-Crossover-Network-RT800-/331534374682?pt=LH_DefaultDomain_0&hash=item4d30fd171a. One more time , thanks for help.
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  • abajek
    abajek Posts: 6
    Do you have an idea, who can make one for me.
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  • WLDock
    WLDock Posts: 3,073
    edited August 2015
    There are several that will make a crossover for you. There are guys on this forum that are DIYers and some that have their own business. Forum member VR3 aka Trey
    http://forum.polkaudio.com/profile/VR3
    http://vr3mods.com/LCSDAUpgrade.php
    ...does all types of crossover work.

    Then there are places like https://www.madisoundspeakerstore.com/welcome.php that make crossovers.

    The question is, what are you prepared to pay? Having one made might cost more that what you willing to spend.
    2.2 Office Setup | LG 29UB55 21:9 UltraWide | HP Probook 630 G8 | Dell Latitude | Cabasse Stream Amp 100 | Boston Acoustics VS 240 | AUDIORAX Desk Stands | Sub 1 - Mirage Omni S8 | Sub 2 - Mirage Omni S8

    5.2 A/V Setup | OLED TV - Sony Bravia XR A80J 77" | Source - Fire TV 4K, Wiim Pro | AVR - Anthem MRX 520 | Speakers: Main - Boston Acoustics VR3 | Center - Boston Acoustics VR920 | Rear - Boston Acoustics VR-MX | Sub 1 - HSU VTF-2 mk3 | Sub 2 - HSU VTF-2 mk3
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  • abajek
    abajek Posts: 6
    OK, thanks
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  • tonyb
    tonyb Posts: 33,072
    Did you buy them like that ? If not, you may want to investigate why the crossover cooked in the first place.

    VR3 can make one for you, good man and forum member, call him for a price. If that's out of reach for you, look around your local craigslist. Many have speakers they are selling cheap, maybe you can find another from someone who is in your same boat.
    HT SYSTEM-
    Sony 850c 4k
    Pioneer elite vhx 21
    Sony 4k BRP
    SVS SB-2000
    Polk Sig. 20's
    Polk FX500 surrounds

    Cables-
    Acoustic zen Satori speaker cables
    Acoustic zen Matrix 2 IC's
    Wireworld eclipse 7 ic's
    Audio metallurgy ga-o digital cable

    Kitchen

    Sonos zp90
    Grant Fidelity tube dac
    B&k 1420
    lsi 9's
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  • abajek
    abajek Posts: 6
    I bought them new, around 8 years ago. I think I cranked the volume to high, that will be my guess.
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  • WLDock
    WLDock Posts: 3,073
    edited August 2015
    I'm sure they can be repaired if there is no damage to the drivers. Take a picture and send it to me. Maybe I can offer my services....I fix everything. Its probably a resistor or bad solder joint that overheated.

    Walt
    wldock@hotmail.com
    2.2 Office Setup | LG 29UB55 21:9 UltraWide | HP Probook 630 G8 | Dell Latitude | Cabasse Stream Amp 100 | Boston Acoustics VS 240 | AUDIORAX Desk Stands | Sub 1 - Mirage Omni S8 | Sub 2 - Mirage Omni S8

    5.2 A/V Setup | OLED TV - Sony Bravia XR A80J 77" | Source - Fire TV 4K, Wiim Pro | AVR - Anthem MRX 520 | Speakers: Main - Boston Acoustics VR3 | Center - Boston Acoustics VR920 | Rear - Boston Acoustics VR-MX | Sub 1 - HSU VTF-2 mk3 | Sub 2 - HSU VTF-2 mk3
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  • abajek
    abajek Posts: 6
    Looks like two or more components are fried, the board is in bad shape. If I'll get a chance, i take a picture over the weekend.
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