MW woof no I'd tag

boston1450
boston1450 Posts: 7,758
in Vintage Speakers
Going thru MW spares & came across these. Reading 3.4 / 3.5 on multimeter. Any ideas what it may be or what it can be used on ? I've had different monitors rta's & sda's. Can't remember what they went to
Randy-Maine
2ch-RTA15tl crossover upgrade
by David WMG
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  • boston1450
    boston1450 Posts: 7,758
    7gnjqphvgec8.jpg
    fmsqmmzo8mwa.jpg
    Randy-Maine
    2ch-RTA15tl crossover upgrade
    by David WMG
    Yamaha cr1000 cr2040
    HT-Yamaha Parasound Acurus
    MIT BJC Cs1000p Polk Rotation
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  • boston1450
    boston1450 Posts: 7,758
    137ir3t98vfy.jpg
    Randy-Maine
    2ch-RTA15tl crossover upgrade
    by David WMG
    Yamaha cr1000 cr2040
    HT-Yamaha Parasound Acurus
    MIT BJC Cs1000p Polk Rotation
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  • Gardenstater
    Gardenstater Posts: 4,739
    Hey Randy there are a few in this chart that are close; 6502, 6511, 6512

    m7z08p7959hw.jpg
    George / NJ

    Polk 7B main speakers, std. mods+ (1979, orig owner)
    Martin Logan Dynamo sub w/6ft 14awg Power Cord
    Onkyo A-8017 integrated
    Logitech Squeezebox Touch Streamer w/EDO applet
    iFi nano iDSD DAC
    iPurifier3
    iDefender w/ iPower PS
    Custom Steve Wilson 1m UPOCC Interconnect
    iFi Mercury 0.5m OFHC continuous cast copper USB cable
    Custom Ribbon Speaker Cables, 5ft long, 4N Copper, 14awg, ultra low inductance
    Custom Vibration Isolation Speaker Stands and Sub Platform
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  • boston1450
    boston1450 Posts: 7,758
    That's what I was looking for. Thanks
    Randy-Maine
    2ch-RTA15tl crossover upgrade
    by David WMG
    Yamaha cr1000 cr2040
    HT-Yamaha Parasound Acurus
    MIT BJC Cs1000p Polk Rotation
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  • boston1450
    boston1450 Posts: 7,758
    Question. Will a 6511 sound similar to the 6502 if the other woofers are all 6502's. I see a difference in hertz listed
    Randy-Maine
    2ch-RTA15tl crossover upgrade
    by David WMG
    Yamaha cr1000 cr2040
    HT-Yamaha Parasound Acurus
    MIT BJC Cs1000p Polk Rotation
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  • boston1450
    boston1450 Posts: 7,758
    Also. I don't have many 6503's for spares. Would 6510's work & sound good ? Close specs
    Randy-Maine
    2ch-RTA15tl crossover upgrade
    by David WMG
    Yamaha cr1000 cr2040
    HT-Yamaha Parasound Acurus
    MIT BJC Cs1000p Polk Rotation
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  • pitdogg2
    pitdogg2 Posts: 26,925
    boston1450 wrote: »
    Also. I don't have many 6503's for spares. Would 6510's work & sound good ? Close specs

    It was close enough for some SDA 2b's according to Tony(gimpod) page.
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  • boston1450
    boston1450 Posts: 7,758
    Thanks Ivan. Now is a good time to hoard MW's
    Randy-Maine
    2ch-RTA15tl crossover upgrade
    by David WMG
    Yamaha cr1000 cr2040
    HT-Yamaha Parasound Acurus
    MIT BJC Cs1000p Polk Rotation
    · Share on FacebookShare on Twitter
  • Gardenstater
    Gardenstater Posts: 4,739
    boston1450 wrote: »
    Question. Will a 6511 sound similar to the 6502 if the other woofers are all 6502's. I see a difference in hertz listed

    I would doubt it. Not only is the resonant frequency a lot different but it is a somewhat higher strength magnet motor (BL) (5.16 vs 4.34) and a much lower compliance (1.470 vs 3.496). Mechanical Q is somewhat higher (1.970 vs 1.405).
    George / NJ

    Polk 7B main speakers, std. mods+ (1979, orig owner)
    Martin Logan Dynamo sub w/6ft 14awg Power Cord
    Onkyo A-8017 integrated
    Logitech Squeezebox Touch Streamer w/EDO applet
    iFi nano iDSD DAC
    iPurifier3
    iDefender w/ iPower PS
    Custom Steve Wilson 1m UPOCC Interconnect
    iFi Mercury 0.5m OFHC continuous cast copper USB cable
    Custom Ribbon Speaker Cables, 5ft long, 4N Copper, 14awg, ultra low inductance
    Custom Vibration Isolation Speaker Stands and Sub Platform
    · Share on FacebookShare on Twitter
  • boston1450
    boston1450 Posts: 7,758
    Oh ok. I wasn't sure. Thanks
    Randy-Maine
    2ch-RTA15tl crossover upgrade
    by David WMG
    Yamaha cr1000 cr2040
    HT-Yamaha Parasound Acurus
    MIT BJC Cs1000p Polk Rotation
    · Share on FacebookShare on Twitter