CRS+ RestoMod

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  • Gardenstater
    Gardenstater Posts: 4,944
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    I hope you sopped up all that yoke brutha! 👀
    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
  • xschop
    xschop Posts: 5,837
    edited June 6
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    All joking aside, I did tidy up the X-over adapter. The M4 standoffs were ideal (props to @pitdogg2)
    I had to redrill the plate to move one over to an adjacent hole because the original was too close to the pin terminal plastic housing to fit the nylon nut even.

    Added damping foam front(under compression) to back (1/8" PVA) so no vibes will rear their ugly head.
    I'll simply have to drill the factory location to 5/16" so the barrel nut is self-guided thru the rear baffle....

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    Don't take experimental gene therapies from known eugenicists.
  • SCompRacer
    SCompRacer Posts: 9,399
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    Speaking of bacon, that is hardly enough. :) I don't like to cook it inside, so I do it on the grill. I do 3 pounds with the hope of freezing some but only come in with one pound. I'm like that beggin strips dog.
    Salk SoundScape 8's * Audio Research Reference 3 * Bottlehead Eros Phono * Park's Audio Budgie SUT * Krell KSA-250 * Harmonic Technology Pro 9+ * Signature Series Sonore Music Server w/Deux PS * Roon * Gustard R26 DAC / Singxer SU-6 DDC * Heavy Plinth Lenco L75 Idler Drive * AA MG-1 Linear Air Bearing Arm * AT33PTG/II & Denon 103R * Richard Gray 600S * NHT B-12d subs * GIK Acoustic Treatments * Sennheiser HD650 *
  • xschop
    xschop Posts: 5,837
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    Going to double up on my nattokinase and niacinamide.
    Don't take experimental gene therapies from known eugenicists.
  • xschop
    xschop Posts: 5,837
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    Another midnight run. Detoxing from all the triglycerides.
    Got one done. Had to dremel each slot corresponding to where Polk drilled each PR attachment hole. A couple were slightly off from each other. Joy...
    I can't see the black PR thru it was goal...

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    Don't take experimental gene therapies from known eugenicists.
  • Gardenstater
    Gardenstater Posts: 4,944
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    I hope you aren't forced to only play AWB Average White Band on these 🤣

    Looking forward to the Too Much Rope test.......
    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
  • xschop
    xschop Posts: 5,837
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    That's Antique White Band material right there.
    Don't take experimental gene therapies from known eugenicists.
  • xschop
    xschop Posts: 5,837
    edited June 10
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    Was on fence, so went with @VR3 suggestion for magnet attachment since I'll be listening to them with grills off most the time. Polk relied HEAVILY on the larger plastic grill pegs compression as their drilling/matching of grill holes to baffle peg centers were also not accurate.

    3/8" cylindrical neodymiums glued in countersurface by @1/8 depth so I can fill and hide them.

    Just remembered why I preferred metal shop over wood shop. A lot of prep work. I decided to give them a 1/16" round over for looks and better paint adhesion.

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    @F1, forgot I had this tucked away from the shop speaker build years ago... Will fill in the mag holes...

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    Don't take experimental gene therapies from known eugenicists.
  • F1nut
    F1nut Posts: 52,406
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    I've never used that product.
  • Unknown
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    This content has been removed.
  • xschop
    xschop Posts: 5,837
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    Takes a couple hours to fully dry being water based, but equivalent to bondo on hardness I remember...

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    While that's drying, prepping Erse inductors so there's no vibes going on as they only mount with 2 small screws...

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    Don't take experimental gene therapies from known eugenicists.
  • xschop
    xschop Posts: 5,837
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    Can barely see the indention of the magnets. Should only need a 2nd coat of primer then light sand and they are incognito...

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    Don't take experimental gene therapies from known eugenicists.
  • xschop
    xschop Posts: 5,837
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    Forgot to mention I had a bacon, egg, and cheese biscuit for breakfast. :D
    Don't take experimental gene therapies from known eugenicists.
  • xschop
    xschop Posts: 5,837
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    Final fill of all dimples....and 400 grit sand tomorrow then final primer....

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    These little guys are heavy and can still pick up with the cross-brace and shake....

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    Don't take experimental gene therapies from known eugenicists.
  • Tony M
    Tony M Posts: 12,017
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    You HULK'n out? :p

    Why do you have to shake them?
    Most people just listen to music and watch movies. I EXPERIENCE them.

    “Anger is an acid that can do more harm to the vessel in which it is stored than to anything on which it is poured.”
    --Mark Twain.

    “If at first you don't succeed, then skydiving definitely isn't for you.” - Steven Wright
  • xschop
    xschop Posts: 5,837
    edited June 12
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    Shook out the drywall crumbs and demonstrated brace/Powergrab effectiveness B)

    Not needed here, but a set of reinforcement semi-rings would only need to go left/right top of the MWs in any CRS without a brace.
    Don't take experimental gene therapies from known eugenicists.
  • xschop
    xschop Posts: 5,837
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    Final sand and test fitment. The 3/8" barrel neodymiums are solid...
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    Don't take experimental gene therapies from known eugenicists.
  • xschop
    xschop Posts: 5,837
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    Think just a pint of cabinet grade paint will cover these CRS+ 2X coats? Got to stop by Sherwin Williams and get that builder's discount lol.

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    Wife says she wants the slight orange peel texture to match as well...Easy Peasy I say...

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    Don't take experimental gene therapies from known eugenicists.
  • VR3
    VR3 Posts: 29,751
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    Looking awesome

    I for one want a video of you shaking the enclosure
    - Not Tom ::::::: Any system can play Diana Krall. Only the best can play Limp Bizkit.
  • xschop
    xschop Posts: 5,837
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    Two days of prep work calls for 2 days of Bacon @pitdogg2 B)

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    Don't take experimental gene therapies from known eugenicists.
  • xschop
    xschop Posts: 5,837
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    Final coat of flat-white primer just for the driver insets...

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    Don't take experimental gene therapies from known eugenicists.
  • xschop
    xschop Posts: 5,837
    edited June 12
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    Found 1/4 gallon tucked away from last home touch-up. 1st coat and I like that hue....

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    Don't take experimental gene therapies from known eugenicists.
  • xschop
    xschop Posts: 5,837
    edited June 12
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    I think a Megadeth sticker would set these off right. :D

    Thanks Larry. More WAF friendly than the Billet 5Jrs B)
    Don't take experimental gene therapies from known eugenicists.
  • Gardenstater
    Gardenstater Posts: 4,944
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    You need a different Polk Audio badge that puts the letters on a strip of bacon.
    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
  • xschop
    xschop Posts: 5,837
    edited June 12
    Options

    VR3 wrote: »
    Looking awesome

    I for one want a video of you shaking the enclosure

    @VR3 ....While the paint's drying lol...

    https://youtube.com/shorts/6KXrbCMmJmg?feature=share

    Don't take experimental gene therapies from known eugenicists.
  • xschop
    xschop Posts: 5,837
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    2nd mag fill-in drying...

    These would be XSive...

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    Don't take experimental gene therapies from known eugenicists.
  • VR3
    VR3 Posts: 29,751
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    Lol!! Love it, too funny
    - Not Tom ::::::: Any system can play Diana Krall. Only the best can play Limp Bizkit.
  • F1nut
    F1nut Posts: 52,406
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    Shakin' it up here boss
  • xschop
    xschop Posts: 5,837
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    At least I didnt tie a string too it. :D
    Don't take experimental gene therapies from known eugenicists.
  • Gardenstater
    Gardenstater Posts: 4,944
    edited June 13
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    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