I have a pair of Polk audio speakers the only identification is the numbers 5 91387. What model numb

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  • Dennis Gardner
    Dennis Gardner Posts: 4,860
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    The sl2000 silver coil tweeters may indicate 5B models.
    HT Optoma HD25 LV on 80" DIY Screen, Anthem MRX 300 Receiver, Pioneer Elite BDP 51FD Polk CS350LS, Polk SDA1C, Polk FX300, Polk RT55, Dual EBS Adire Shiva 320watt tuned to 17hz, ICs-DIY Twisted Prs, Speaker-Raymond Cable

    2 Channel Thorens TD 318 Grado ZF1, SACD/CD Marantz 8260, Soundstream/Krell DAC1, Audio Mirror PP1, Odyssey Stratos, ADS L-1290, ICs-DIY Twisted , Speaker-Raymond Cable
  • Dennis Gardner
    Dennis Gardner Posts: 4,860
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    They are nice speakers that some like to say are right next to the Monitor 7 speakers as favorites in a small room. I would say that in good condition, they can be found for around $100-$125 all day long. They can be improved by upgrading the tweeter to the new replacement from Polk that smooths out the response.
    HT Optoma HD25 LV on 80" DIY Screen, Anthem MRX 300 Receiver, Pioneer Elite BDP 51FD Polk CS350LS, Polk SDA1C, Polk FX300, Polk RT55, Dual EBS Adire Shiva 320watt tuned to 17hz, ICs-DIY Twisted Prs, Speaker-Raymond Cable

    2 Channel Thorens TD 318 Grado ZF1, SACD/CD Marantz 8260, Soundstream/Krell DAC1, Audio Mirror PP1, Odyssey Stratos, ADS L-1290, ICs-DIY Twisted , Speaker-Raymond Cable

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