AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |
Back to Blog
Advent large speaker specs8/9/2023 ![]() (2 ohms/vertical div.)įig.2 The Smaller Advent (SN 47106), electrical impedance (solid) and phase (dashed). Despite the specification, the impedance remains above 4 ohms at all frequencies.įig.1 The Smaller Advent (SN 47877), electrical impedance (solid) and phase (dashed). The Advent's impedance, however, was not too demanding of current, as can be seen from the impedance graphs for 47877 (fig.1) and 47106 (fig.2). Both figures are 2–3dB below the average for modern speaker designs. They were very similar, though 47106 was slightly less sensitive than 47877 as measured on the tweeter axis: 84.5dB(B)/2.83V/m vs 85.5dB(B)/2.83V/m. ![]() 4786, the latter manufactured on October 30, 1972, according to the tweeter chassis. I performed a complete set of measurements on the two samples of the Smaller Advent, serial nos. ![]()
0 Comments
Read More
Leave a Reply. |