In Reply to: About Krell KAV-400xi posted by Pakard on March 7, 2008 at 05:28:55:
Krell lists an output impedance of 0.17 Ohm.
DF equals speaker impedance (of 8Ohm) divided by amps output impedance.
In the case of the Krell that gives ca. 47 (a pathetic number really!).
Rotel states a DF of 1000 for RB1080. Neither states at which frequency, it should be stated at two or three (100Hz, 1Hzk, 10kHz for example). DF tends to decrease as freq. rises.
Guess the Krell might have a higher resale value tho'…
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Follow Ups
- RE: About Krell KAV-400xi - b.l.zeebub 04:34:06 03/08/08 (3)
- RE: About Krell KAV-400xi - Pakard 03:07:39 03/13/08 (2)
- RE: About Krell KAV-400xi - Pakard 07:55:08 03/13/08 (1)
- RE: Everything is a compromise - b.l.zeebub 11:41:17 03/18/08 (0)