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High Efficiency Speaker Asylum Need speakers that can rock with just one watt? You found da place. |
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High Efficiency Speaker Asylum Need speakers that can rock with just one watt? You found da place. |
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In Reply to: sorry freddy, i don't understand your question (nt) posted by xcortes on February 9, 2007 at 11:21:37:
with a permanent magnet woofer , as Qes is raised via series resistor (or amplifier with high output impedance) the speaker's midband efficiency will fall.for example here's Hawthorn's Silver Iris on a 2'x3' baffle outdoors driven by a solid state amp and I added 4ohms series resistance raising qts to about 1.66 vs a nominal 1 or so
Green = On Axis no resistor; Violet = on-axis adding series 4 ohms resistor
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- Re: sorry freddy, i don't understand your question (nt) - freddyi 11:31:52 02/09/07 (0)
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