Which upgrade would you recommend? Polk SDA-SRS all original

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AllOuttaBubbleGum
AllOuttaBubbleGum Posts: 9
edited June 3 in DIY, Mods & Tweaks
Perfect mechanical condition. They are used daily in home theater, music, etc. There are three choice from Crossover Chef in eBay:

Option 1 $500

Option 2: $710

Option 3: $550

My speakers are in perfect mechanical condition but all original components on the crossovers. Powered by a sufficient amp. LOL.

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Thanks.
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  • Unknown
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  • AllOuttaBubbleGum
    AllOuttaBubbleGum Posts: 9
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    Thanks but in ten years I may not know who I am.
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  • xschop
    xschop Posts: 5,811
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    8 Wuhans.
    Don't take experimental gene therapies from known eugenicists.
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  • F1nut
    F1nut Posts: 52,407
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    NONE of those 3 choices are worth spending your money on for all of the reasons pitdogg2 mentioned and then some.

    There's plenty of crossover upgrade info here, so please take a look.

    Here's a great source on the sonic signatures of more capacitors than you probably care to know about, but read it anyway.
    https://www.humblehomemadehifi.com/

    Any crossover upgrades you do will be wasted unless you get rid of those nasty SL2000 tweeters. Call Polk and order eight RD0194-1. That's a zero not an O.

    Welcome to Club Polk.
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  • xschop
    xschop Posts: 5,811
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    xschop wrote: »
    8 Wuhans.

    Well with current inflation, you'll be out @ 30 bones for all 8...

    ni3zhtxlyy37.jpg
    Don't take experimental gene therapies from known eugenicists.
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  • F1nut
    F1nut Posts: 52,407
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    Didn't notice at first, nice Warthog.
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  • Viking64
    Viking64 Posts: 7,810
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    F1nut wrote: »
    Didn't notice at first, nice Warthog.

    Jesse, I believe that's a dog. B)
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  • F1nut
    F1nut Posts: 52,407
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    Viking64 wrote: »
    F1nut wrote: »
    Didn't notice at first, nice Warthog.

    Jesse, I believe that's a dog. B)

    Warthog
    tbtj2qnnr3ne.jpg
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  • Viking64
    Viking64 Posts: 7,810
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    Please tell me you didn't think I was serious. :p
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  • AllOuttaBubbleGum
    AllOuttaBubbleGum Posts: 9
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    Thanks all. Been away from the interweb for several days. Thanks, one of my boys flys hobby aircraft and he talked me into learning to fly. I saw the Warthog at a garage sale, ready to fly and couldn’t pass it up. But until I get a lot better it’s gonna stay hanging there, lol. I have already crashed more than a few foam Alaskan bush planes. I found it’s a lot harder learning new things when you are older lol.

    Thanks for all the great upgrade/refresh guidance. I will reach out to the two folks you all had mentioned.

    I would love to upgrade the tweeters but will it really make a huge difference? I’m ok with how they sound now. That $3k is more than I paid for the speakers! I am hoping fresh caps and doing other crossover mods as mentioned in these forums will really clean these up and bring out the potential.

    Is there a more cost effective alternative to the RD tweeters? Maybe sourcing them used?

    Thanks again.
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  • xschop
    xschop Posts: 5,811
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    AllOuttaBubbleGum wrote: »
    Thanks all. Been away from the interweb for several days. Thanks, one of my boys flys hobby aircraft and he talked me into learning to fly. I saw the Warthog at a garage sale, ready to fly and couldn’t pass it up. But until I get a lot better it’s gonna stay hanging there, lol. I have already crashed more than a few foam Alaskan bush planes. I found it’s a lot harder learning new things when you are older lol.

    Thanks for all the great upgrade/refresh guidance. I will reach out to the two folks you all had mentioned.

    I would love to upgrade the tweeters but will it really make a huge difference? I’m ok with how they sound now. That $3k is more than I paid for the speakers! I am hoping fresh caps and doing other crossover mods as mentioned in these forums will really clean these up and bring out the potential.

    Is there a more cost effective alternative to the RD tweeters? Maybe sourcing them used?

    Thanks again.

    Repeat....8 Wuhans
    Don't take experimental gene therapies from known eugenicists.
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  • F1nut
    F1nut Posts: 52,407
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    AllOuttaBubbleGum wrote: »
    Thanks all. Been away from the interweb for several days. Thanks, one of my boys flys hobby aircraft and he talked me into learning to fly. I saw the Warthog at a garage sale, ready to fly and couldn’t pass it up. But until I get a lot better it’s gonna stay hanging there, lol. I have already crashed more than a few foam Alaskan bush planes. I found it’s a lot harder learning new things when you are older lol.

    Thanks for all the great upgrade/refresh guidance. I will reach out to the two folks you all had mentioned.

    I would love to upgrade the tweeters but will it really make a huge difference? I’m ok with how they sound now. That $3k is more than I paid for the speakers! I am hoping fresh caps and doing other crossover mods as mentioned in these forums will really clean these up and bring out the potential.

    Is there a more cost effective alternative to the RD tweeters? Maybe sourcing them used?

    Thanks again.

    Seems to be some confusion. The RD0194-1 tweeters are $60.00 each, so $480.00 for a complete set.

    Are they a huge upgrade? YES!!!
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  • Gardenstater
    Gardenstater Posts: 4,928
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    I was always "OK" with how they sounded before every mod that put things at a higher level.
    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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  • AllOuttaBubbleGum
    AllOuttaBubbleGum Posts: 9
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    Thanks all. Yes, my math was a bit off. $480 is much more palatable. I don’t know where I got that number. I think I will do it along with the crossover refreshes and report back!
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