Which Polk's were these?

steveinaz
steveinaz Posts: 19,538
edited November 2003 in Speakers
I can't remember the model of Polk's I had, it was around 1988, I'm thinking. They were SDA's, that much I remember. I think the configuration was this:

1ea tweeter
4ea 4" midranges
1ea 10" (I think) woofer

What model were these?
Source: Bluesound Node 2i - Preamp/DAC: Benchmark DAC2 DX - Amp: Parasound Halo A21 - Speakers: MartinLogan Motion 60XTi - Shop Rig: Yamaha A-S501 Integrated - Shop Spkrs: Elac Debut 2.0 B5.2
Post edited by steveinaz on
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  • RuSsMaN
    RuSsMaN Posts: 17,987
    edited November 2003
    I've never seen a Polk with a 4" woof (other than a couple centers).

    How were the drivers laid out?
    Check your lips at the door woman. Shake your hips like battleships. Yeah, all the white girls trip when I sing at Sunday service.
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  • Tour2ma
    Tour2ma Posts: 10,177
    edited November 2003
    except for the driver sizes and the year sounds like mon 12's...
    http://www.polkaudio.com/home/specs.php?category=3&speaker=278&vintage=1
    More later,
    Tour...
    Vox Copuli
    Better to remain silent and be thought a fool, than to open your mouth and remove all doubt. - Old English Proverb

    "Death doesn't come with a Uhaul." - Dennis Gardner
    "It's easy to get lost in price vs performance vs ego vs illusion." - doro
    "There is a certain entertainment value in ripping the occaisonal (sic) buttmunch..." - TroyD
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  • F1nut
    F1nut Posts: 50,668
    edited November 2003
    Steve,

    There isn't a SDA speaker with that layout.
    Political Correctness'.........defined

    "A doctrine fostered by a delusional, illogical minority and rabidly promoted by an unscrupulous mainstream media, which holds forth the proposition that it is entirely possible to pick up a t-u-r-d by the clean end."

    President of Club Polk

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  • steveinaz
    steveinaz Posts: 19,538
    edited November 2003
    Isn't "SDA" when a signal from each channel is sent to each opposite speaker? I remember that mine were like this. That monitor 12 looks right except for the woofer, I thought I remembered the woofer looking almost like a passive woofer---with the flat front? Man I'm gettin old...
    Source: Bluesound Node 2i - Preamp/DAC: Benchmark DAC2 DX - Amp: Parasound Halo A21 - Speakers: MartinLogan Motion 60XTi - Shop Rig: Yamaha A-S501 Integrated - Shop Spkrs: Elac Debut 2.0 B5.2
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  • F1nut
    F1nut Posts: 50,668
    edited November 2003
    Yep, that's the basic's of SDA technology and they all use a passive radiator. The problem here is it would most likely be either 2 tweeters and 4 mids or 1 tweeter and 2 mids. Also the only SDA with a 10" PR was the CRS or CRS+, but they are bookshelf sized speakers.
    Political Correctness'.........defined

    "A doctrine fostered by a delusional, illogical minority and rabidly promoted by an unscrupulous mainstream media, which holds forth the proposition that it is entirely possible to pick up a t-u-r-d by the clean end."

    President of Club Polk

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  • hoosier21
    hoosier21 Posts: 4,413
    edited November 2003
    1" tweet, 4 6.5" mid, and a 12" PR = SDA 1C
    Dodd - Battery Preamp
    Monarchy Audio SE100 Delux - mono power amps
    Sony DVP-NS999ES - SACD player
    ADS 1230 - Polk SDA 2B
    DIY Stereo Subwoofer towers w/(4) 12 drivers each
    Crown K1 - Subwoofer amp
    Outlaw ICBM - crossover
    Beringher BFD - sub eq

    Where is the remote? Where is the $%#$% remote!

    "I've always been mad, I know I've been mad, like the most of us have...very hard to explain why you're mad, even if you're not mad..."
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  • dorokusai
    dorokusai Posts: 25,577
    edited November 2003
    SDA1C....did someone say my name? :D
    CTC BBQ Amplifier, Sonic Frontiers Line3 Pre-Amplifier and Wadia 581 SACD player. Speakers? Always changing but for now, Mission Argonauts I picked up for $50 bucks, mint.
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  • steveinaz
    steveinaz Posts: 19,538
    edited November 2003
    SDA-1C must be it, these were no bookshelf speakers, they were big. Cool, now I can sleep tonight.
    Source: Bluesound Node 2i - Preamp/DAC: Benchmark DAC2 DX - Amp: Parasound Halo A21 - Speakers: MartinLogan Motion 60XTi - Shop Rig: Yamaha A-S501 Integrated - Shop Spkrs: Elac Debut 2.0 B5.2
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  • shack
    shack Posts: 11,154
    edited November 2003
    Originally posted by hoosier21
    1" tweet, 4 6.5" mid, and a 12" PR = SDA 1C

    If I'm not mistaken doesn't the SDA1C have 2 tweeters in each cabinet?
    "Just because you’re offended doesn’t mean you’re right." - Ricky Gervais

    "For those who believe, no proof is necessary. For those who don't believe, no proof is possible." - Stuart Chase

    "Consistency requires you to be as ignorant today as you were a year ago." - Bernard Berenson
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  • dorokusai
    dorokusai Posts: 25,577
    edited November 2003
    Shack - You are dead on, I didnt even catch that.... :rolleyes: and I own the damn things! Thats an SDA1C Studio version, but same difference, thanks for the picture, I needed one! :)

    SDA Compendium doesn't show the 1 tweeter, 4 mid-drivers configuration as existing.....hmmmm
    CTC BBQ Amplifier, Sonic Frontiers Line3 Pre-Amplifier and Wadia 581 SACD player. Speakers? Always changing but for now, Mission Argonauts I picked up for $50 bucks, mint.
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  • Tour2ma
    Tour2ma Posts: 10,177
    edited November 2003
    damn... now steve's gonna be up all night...

    deserves it for letting them go... :D
    More later,
    Tour...
    Vox Copuli
    Better to remain silent and be thought a fool, than to open your mouth and remove all doubt. - Old English Proverb

    "Death doesn't come with a Uhaul." - Dennis Gardner
    "It's easy to get lost in price vs performance vs ego vs illusion." - doro
    "There is a certain entertainment value in ripping the occaisonal (sic) buttmunch..." - TroyD
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  • Mr Adco
    Mr Adco Posts: 1
    edited November 2003
    Steve,

    1 Tweeter
    4 Mids
    1 Passive Radiator

    I remember that one! It was the first Polk I dreamed to own but never could afford! It may be SDA-1A? I'm not sure ... It's been awhile! I did eventually get successor (SDA-SRS 3.1tl) years later, when above had been discontinued. The 3.1tl's have 5 mids. Good Luck!
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  • Tour2ma
    Tour2ma Posts: 10,177
    edited November 2003
    original sda-1 was 2 tweets per polk ad in 11/1985 stereo review.

    i don't believe there could be a one-tweet sda...
    More later,
    Tour...
    Vox Copuli
    Better to remain silent and be thought a fool, than to open your mouth and remove all doubt. - Old English Proverb

    "Death doesn't come with a Uhaul." - Dennis Gardner
    "It's easy to get lost in price vs performance vs ego vs illusion." - doro
    "There is a certain entertainment value in ripping the occaisonal (sic) buttmunch..." - TroyD
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  • dorokusai
    dorokusai Posts: 25,577
    edited November 2003
    No configuration exists in SDA as far as I know....now.

    Ken Swauger? Perhaps you could solidify this for us?
    CTC BBQ Amplifier, Sonic Frontiers Line3 Pre-Amplifier and Wadia 581 SACD player. Speakers? Always changing but for now, Mission Argonauts I picked up for $50 bucks, mint.
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  • F1nut
    F1nut Posts: 50,668
    edited November 2003
    The only one tweeter SDA's are the 2A, 2B, CRS+ and 3.1TL. That's it, no others.
    Political Correctness'.........defined

    "A doctrine fostered by a delusional, illogical minority and rabidly promoted by an unscrupulous mainstream media, which holds forth the proposition that it is entirely possible to pick up a t-u-r-d by the clean end."

    President of Club Polk

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  • dorokusai
    dorokusai Posts: 25,577
    edited November 2003
    Yea, but no 4 mid bass driver SDA's exist with 1 tweeter to my knowledge.....
    CTC BBQ Amplifier, Sonic Frontiers Line3 Pre-Amplifier and Wadia 581 SACD player. Speakers? Always changing but for now, Mission Argonauts I picked up for $50 bucks, mint.
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  • F1nut
    F1nut Posts: 50,668
    edited November 2003
    Ed Zachary
    Political Correctness'.........defined

    "A doctrine fostered by a delusional, illogical minority and rabidly promoted by an unscrupulous mainstream media, which holds forth the proposition that it is entirely possible to pick up a t-u-r-d by the clean end."

    President of Club Polk

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  • hoosier21
    hoosier21 Posts: 4,413
    edited November 2003
    oops the 1C's had two tweets, my bad
    Dodd - Battery Preamp
    Monarchy Audio SE100 Delux - mono power amps
    Sony DVP-NS999ES - SACD player
    ADS 1230 - Polk SDA 2B
    DIY Stereo Subwoofer towers w/(4) 12 drivers each
    Crown K1 - Subwoofer amp
    Outlaw ICBM - crossover
    Beringher BFD - sub eq

    Where is the remote? Where is the $%#$% remote!

    "I've always been mad, I know I've been mad, like the most of us have...very hard to explain why you're mad, even if you're not mad..."
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  • hoosier21
    hoosier21 Posts: 4,413
    edited November 2003
    Monitor 12, look it up, that might have been what they were.
    Dodd - Battery Preamp
    Monarchy Audio SE100 Delux - mono power amps
    Sony DVP-NS999ES - SACD player
    ADS 1230 - Polk SDA 2B
    DIY Stereo Subwoofer towers w/(4) 12 drivers each
    Crown K1 - Subwoofer amp
    Outlaw ICBM - crossover
    Beringher BFD - sub eq

    Where is the remote? Where is the $%#$% remote!

    "I've always been mad, I know I've been mad, like the most of us have...very hard to explain why you're mad, even if you're not mad..."
    · Share on FacebookShare on Twitter
  • RuSsMaN
    RuSsMaN Posts: 17,987
    edited November 2003
    It's gotta be the monitor 12.
    Check your lips at the door woman. Shake your hips like battleships. Yeah, all the white girls trip when I sing at Sunday service.
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  • Tour2ma
    Tour2ma Posts: 10,177
    edited November 2003
    ya think???:rolleyes:
    More later,
    Tour...
    Vox Copuli
    Better to remain silent and be thought a fool, than to open your mouth and remove all doubt. - Old English Proverb

    "Death doesn't come with a Uhaul." - Dennis Gardner
    "It's easy to get lost in price vs performance vs ego vs illusion." - doro
    "There is a certain entertainment value in ripping the occaisonal (sic) buttmunch..." - TroyD
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  • steveinaz
    steveinaz Posts: 19,538
    edited November 2003
    BINGO! Monitor 12 looks correct, I could have been wrong about the "SDA" thing--but that defintely looks correct...
    Source: Bluesound Node 2i - Preamp/DAC: Benchmark DAC2 DX - Amp: Parasound Halo A21 - Speakers: MartinLogan Motion 60XTi - Shop Rig: Yamaha A-S501 Integrated - Shop Spkrs: Elac Debut 2.0 B5.2
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  • dorokusai
    dorokusai Posts: 25,577
    edited November 2003
    SDA is what confused this from the beginning :D
    CTC BBQ Amplifier, Sonic Frontiers Line3 Pre-Amplifier and Wadia 581 SACD player. Speakers? Always changing but for now, Mission Argonauts I picked up for $50 bucks, mint.
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  • Tour2ma
    Tour2ma Posts: 10,177
    edited November 2003
    Originally posted by F1nut
    The only one tweeter SDA's are the 2A, 2B, CRS+ and 3.1TL. That's it, no others.
    correct of course...

    just seems challenging to have one driver producing a signal and the 180 deg opposite from the other channel...

    then again carver's sh does this with all drivers, not just tweets...
    More later,
    Tour...
    Vox Copuli
    Better to remain silent and be thought a fool, than to open your mouth and remove all doubt. - Old English Proverb

    "Death doesn't come with a Uhaul." - Dennis Gardner
    "It's easy to get lost in price vs performance vs ego vs illusion." - doro
    "There is a certain entertainment value in ripping the occaisonal (sic) buttmunch..." - TroyD
    · Share on FacebookShare on Twitter