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Thread: sda 2b's

  1. 08-31-2008 07:16 PM #1
    fourwheels0
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    Default sda 2b's

    i just got a pair of sda 2b's and someone asked me what the dfference is in 2b and 2a and i couldn't tell them. so i'd like to know the difference between the sda 2b and sda 2a. thanks.
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  2. 08-31-2008 07:17 PM #2
    fbm211
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    Different cabinet design and different crossovers I believe
    SDA-2BTL with custom IC
    Adcom 565 monoblocks--Monarchy Audio M-10 preamp
    Theta Data Basic Transport--Camelot Arthur DAC--Camelot Dragon Pro2 MK III
    Harman Kardon T-55c TT
    DH Labs Q-10 Signature Speaker Cables With Furez silver plated copper bananas
    Prophecy Cryo-Silver Reference AES/EBU
    Prophecy Cryo-Silver i2s digital cable
    4 Furutech FP-314Ag with FI-11cu Plugs/FI-11AG IECs--- Power Cords
    DH LABS REVELATIONS ICs-amps
    Revelation Audio Labs Paradise cryo-silver ICs-Source to pre
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  3. 08-31-2008 08:03 PM #3
    jtgranby
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    Did you buy the ones off of CL in VA? If so they are SDA 2b studio model.

    Jim
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  4. 08-31-2008 08:26 PM #4
    fourwheels0
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    ya those are the ones i got. i know they are 2b's i'm just wondering what the difference is between the a's and b's. can't seem to find anything spec wise on the two of them.
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  5. 08-31-2008 11:10 PM #5
    jtgranby
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    Quote Originally Posted by fourwheels0 View Post
    ya those are the ones i got. i know they are 2b's i'm just wondering what the difference is between the a's and b's. can't seem to find anything spec wise on the two of them.
    Here are the specs for your SDA 2b's they are the studio version.
    http://polksda.com/pdfs/SDA1C.pdf

    SDA 2a had two MW6510 mids and one sl2000 tweeter also. Ht was 39 1/2 inches a little taller than your studios's I believe.

    Your SDA 2b's are a fine sounding speaker.

    To answer your other thread be careful using the yamaha AVR i.e. keep the volume very low. You need to get some high current power to the SDA's. Seperate amp will do the trick.

    Hope this helps. Tell your friend the 2b sounds better than the 2a;)

    Jim
    Last edited by jtgranby; 08-31-2008 at 11:10 PM. Reason: Stupid
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