In Reply to: RE:Still confused. posted by gusser on September 19, 2017 at 08:45:58:
...while true that no speaker should present infinite impedance, an amp that is stable no-load is almost always stable under real world conditions of high impedance such as LF speaker resonance.IME, open circuit response is usually worse than loaded, esp if low/no feedback. All at 1W equivalent power. YMMV
Edits: 09/19/17
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Follow Ups
- My experience: unloaded conditions stress amp stability... - Steve O 09:16:16 09/19/17 (0)