Thiele-Small parameters of DIYSG 8” hemp woofers

Discussion in 'Speaker Components' started by Brinkman, Jan 1, 2020.

  1. I have two of the 16 ohm woofers used in the 88-Special. I finally got around to measuring them using DATS. The following is an a average of the two samples, V(as) was measured using added mass method (31 grams)

    R(e) 9.35
    F(s) 66Hz
    Q(ts) .45
    Q(es) .48
    Q(ms) 8
    L(e) 1.65mH
    M(ms) 18.25g
    V(as) 22.5l
    SPL (@2.83V) 92.5

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