SDA CRS+ With an External Crossover Twist.... :-)

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  • boston1450 wrote: »
    Be kinda cool to see MP chime in :)

    Mary Poppins? Go figure.
    Larry, you have outdone yourself once again.
    Beautiful examples of upgade-itus!
  • Had to take one without the screen,, B)1mtbo4qcvqfm.jpeg
  • As you can see above I put in the BH5 per David's suggestion, I did mine a little different, I hot glued two pieces of wood from top to bottom 3.5" wide, and cut the BH5 3.5" wide X 5.5" tall.

    If I don't like it I will take it out with a hot knife...
  • Thanks for the nice comments guys, I'm not ignoring you, just trying to finish them up on this beautiful Sunday... B)
  • Can we get a pic of the big a$$ grin when you fire them up

    We need a (2) thumbs emoticon
    2-channel: Modwright KWI-200 Integrated, Dynaudio C1-II Signatures
    Desktop rig: LSi7, Polk 110sub, Dayens Ampino amp, W4S DAC/pre, Sonos, JRiver
    Gear on standby: Melody 101 tube pre, Unison Research Simply Italy Integrated
    Gone to new homes: (Matt Polk's)Threshold Stasis SA12e monoblocks, Pass XA30.5 amp, Usher MD2 speakers, Dynaudio C4 platinum speakers, Modwright LS100 (voltz), Simaudio 780D DAC

    erat interfectorem cesar et **** dictatorem dicere a
  • You just keep working and we will tag along lol...
    Yamaha RXA1030, Yamaha CD-S2100, Yamaha AS-2200, Bluesound node 2i
    Polk SDA2btl highly modded
    Polk SDA 1C modded
    Polk CS350 LS x2
    Kimber 8TC
    Sony 55" Bravia
    Wish list SVS sub

  • Toolfan66 wrote: »
    As you can see above I put in the BH5 per David's suggestion, I did mine a little different, I hot glued two pieces of wood from top to bottom 3.5" wide, and cut the BH5 3.5" wide X 5.5" tall.

    If I don't like it I will take it out with a hot knife...
    Did you put Dacron in there also Larry?

    Home Theater/2 Channel:
    Front: SDA-2ATL forum.polkaudio.com/discussion/143984/my-2as-finally-finished-almost/p1
    Center: Custom Built forum.polkaudio.com/discussion/150760/my-center-channel-project/p1
    Surrounds & Rears: Custom Built forum.polkaudio.com/discussion/151647/my-surround-project/p1
    Sonicaps, Mills, RDO-194s-198s, Dynamat, Hurricane Nuts, Blackhole5
    Pioneer Elite VSX-72TXV, Carver PM-600, SVS PB2-Plus Subwoofer

    dhsspeakerservice.com/
  • Toolfan66 wrote: »
    As you can see above I put in the BH5 per David's suggestion, I did mine a little different, I hot glued two pieces of wood from top to bottom 3.5" wide, and cut the BH5 3.5" wide X 5.5" tall.

    If I don't like it I will take it out with a hot knife...
    Did you put Dacron in there also Larry?

    Yes!!!

  • Time out for something to eat!!

    Hacienda!!!
  • pitdogg2 wrote: »
    Larry while I like your idea, Wonder what polished copper or a bronze would look like?

    I would love to see it in polished copper with teak veneer . Don't think I like the brass.

    lmivdewpnb28.jpg


    Because I am The Pumpkinking


    A Kind Word Is An Easy Gift To Give
  • Nothing I could say about your restoration would be fitting. Your pictures tell it all.

    Perfect !!!!!
    lmivdewpnb28.jpg


    Because I am The Pumpkinking


    A Kind Word Is An Easy Gift To Give
  • You should post them in the best looking speakers thread! Honestly...
    Yamaha RXA1030, Yamaha CD-S2100, Yamaha AS-2200, Bluesound node 2i
    Polk SDA2btl highly modded
    Polk SDA 1C modded
    Polk CS350 LS x2
    Kimber 8TC
    Sony 55" Bravia
    Wish list SVS sub

  • Bravo, Bravo.
    Since we don’t know where we are going we have to stick together in case someone gets there….Ken Kesey

    Idolizing a politician is like believing the stripper REALLY likes you.
  • Well they are both done, and singing some Steve Reid as I post..

    They sound incredible, and I don't even have them set up properly yet, they are just sitting in front of my 1.2tl's right now..

    They were worth the time and effort, I'm grinning a big smile right now!!!

    All I have left to do is make some Stainless spikes to match the nose piece, and I am going to cut some stainless to put behind the Polk Audio logo's. Oh and I'm going to order some stainless hardware for the drivers and tweeters..

    :p
  • Pics of the smile or i won't believe you :grin:
    "....not everything that can be counted counts, and not everything that counts can be counted." William Bruce Cameron, Informal Sociology: A Casual Introduction to Sociological Thinking (1963)
  • Ok, so before I did all this work these speakers were upgraded with gimpod's boards, sonicaps, dueland resisters, and a .5 mills in place of the polyswitch. As well they had the rings..

    Now they still have that, but they also have janzen inductors, as well they have the 16mh solen inductor..

    So it's hard to tell what effect having the crossovers externally mounted are having on the sound, but I can tell you they sound as good as they look, they sound 100 times better then they did...

    I won't go in to it too much till I have them in place of the 1.2tl's...
  • Great job, start to finish!
    Home Theater/2 Channel:
    Front: SDA-2ATL forum.polkaudio.com/discussion/143984/my-2as-finally-finished-almost/p1
    Center: Custom Built forum.polkaudio.com/discussion/150760/my-center-channel-project/p1
    Surrounds & Rears: Custom Built forum.polkaudio.com/discussion/151647/my-surround-project/p1
    Sonicaps, Mills, RDO-194s-198s, Dynamat, Hurricane Nuts, Blackhole5
    Pioneer Elite VSX-72TXV, Carver PM-600, SVS PB2-Plus Subwoofer

    dhsspeakerservice.com/
  • Great job, start to finish!

    Thanks!! It was a lot of fun...

    B)

  • Just listened to Fleetwood Mac Rumors on DVD A, now I'm listening to the best of Bread on SACD..

    Sounds crystal clear....
  • Toolfan66
    edited April 2016
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    tonyb wrote: »
    Outstanding Larry, you've really taken those to a level way beyond anyone would have thought possible.

    Diggin' the look of those crossover boxes too. Have you ever considered taking that front sloped part and maybe cutting out a rectangle with some plexiglass to give a view to the crossovers ? Maybe even light the interior with a nice easy shade of blue ? Maybe put it in the back if you think it would be too distracting in the front. That way the rear of the speaker would offer the view while throwing some nice ambient light behind the speaker. Just a thought....

    Thanks Tony, B)

    It did cross my mind, but how the crossover is mounted on that sloped it wouldn't work right, but I also think it looks better with the black blending it together..

  • Brilliant!


    Thanks Ken!!! :)

  • Now I want a Pair!
    2ch rig: Speakers: Magnepan LRS w/Magna Riser stands Preamplifier: Parasound P5 DAC: Fiio K13 Amplifier: Parasound A23 CDP: Pioneer DV-563A Cables: Wireworld Equinox 7 XLR ICs, Wireworld Ultraviolet 7 USB, AudioQuest Q2s, AudioQuest NRG X(preamp)

    Standby: LSi9s with VR3's Fortress mods
  • MrBuhl
    Options
    Stunning. Absolutely stunning!
    VA HT HK AVR20II, Sony S9000ES CD/DVD/SACD, Polk Audio RC80i / Polk Audio CSi3, 60" Panasonic Plasma, Nordost / Signal Cable A2 / Wireworld / Pangea / Magic Power
    VA 2 Channel Focal Electra 926 speakers, Pass Labs X150.5 Amp, Eastern Electric MiniMax Preamp (Tutay mods), Eastern Electric Minimax CDP (Scott Nixon mods), Music Hall mmf 5.1 Turntable, Parks Audio Budgie Phono Pre , Audioengine B1 streamer, MIT S3 IC's / MIT Shotgun S3 Speaker Cables / PS Audio power cables
    Noggin Schiit Valhalla, Pangea, Phillips Fidelio X1, Polk UF8000

    Polk SDA1c modded
    Polk CRS+ 4.1TL modded (need veneer)
    Polk SDA2BTL (fully modded)
    A/L 1000VA Dreadnought Canare 4s11 SDA cable
    SACD Marantz DV8300
    Sony S9000ES CD/DVD/SACD
    Yamaha YP-D6
    Soundcraftsmen PCR800
    Audible Illusions L1 Preamp
    Vincent MFA based Cocci Tube Preamp
    Pho-700 Phono Pre
    Signal Cable Silver Resolution IC's






  • They look awesome!!! I think the stainless hardware will make them pop even more. Great job on these.
    Polk S10, S8, S4
    Polk RT8
    Polk Monitor 7s
    Working on getting SDAs
  • Larry those look fantastic.
  • Those puppies are a work of art! I bet they sound fantastic!!

    Just wow.
    2 ChannelTurntable - VPI Classic 2/Ortofon 2M BlueAmplification - Rogue Audio Cronus Magnum II, Parks Audio Budgie PhonoSpeakers - GoldenEar Triton 17.2 Home TheaterDenon AVR-X3300W; Rotel RMB-1066; Klipsch RP-280F's, Klipsch RP-450C, Polk FXi3's, Polk RC60i; Dual SVS PB 2000's; BenQ HT2050; Elite Screens 120"Man CaveTurntable - Pro-Ject 2.9 Wood/Grado GoldAmplification - Dared SL2000a, McCormack DNA 0.5 DeluxeCD: Cambridge AudioSpeakers - Wharfedale Linton 85th Anniversary; LSiM 703; SDA 2A
  • boston1450
    edited April 2016
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    Great work Larry. They are beautiful
    Randy-Maine
    2ch-RTA15tl crossover upgrade
    by David WMG
    Yamaha cr1000 cr2040
    HT-Yamaha Parasound Acurus
    MIT BJC Cs1000p Polk Rotation
  • Stainless spikes it shall be!!lc1vup8b15fh.jpeg
    svfznp7u3tn8.jpeg
    swmleks7pwzf.jpeg