If a 3rd party test (Stereophile) measures 175 wpc into 4 ohms, I would believe those results before drawing some sweeping conclusion based on the manufacturer's spec sheet, which may even be a misprint.
Your assertion about power consumption vs. power output motivated me to search out the specs on some new ultra-light class D bass guitar amplifiers. Gallien-Krueger, a specialist in this area, has an amp that makes 200w into 4 ohms and draws 240 watts max. They have another amp that makes 500w into 4 ohms and consumes 580 watts at full power. So class D switching amps (which the Onkyo is) are very efficient. Since the Onkyo specs DO NOT specify 110 watts as the MAX draw, I can only conclude that it either means typical or average consumption or it is erroneous. I sure wouldn't base the capabilities of the amp on one unqualified mfr's spec, especially when a 3rd party (Stereophile) independently verified that the Onkyo produced 110 wpc (both channels driven) into 8 ohms and 175 wpc (again, both channels driven) into 4 ohms.
I have one last question, however. What does any of this have to do with finding interconnects with good bass response?
Your assertion about power consumption vs. power output motivated me to search out the specs on some new ultra-light class D bass guitar amplifiers. Gallien-Krueger, a specialist in this area, has an amp that makes 200w into 4 ohms and draws 240 watts max. They have another amp that makes 500w into 4 ohms and consumes 580 watts at full power. So class D switching amps (which the Onkyo is) are very efficient. Since the Onkyo specs DO NOT specify 110 watts as the MAX draw, I can only conclude that it either means typical or average consumption or it is erroneous. I sure wouldn't base the capabilities of the amp on one unqualified mfr's spec, especially when a 3rd party (Stereophile) independently verified that the Onkyo produced 110 wpc (both channels driven) into 8 ohms and 175 wpc (again, both channels driven) into 4 ohms.
I have one last question, however. What does any of this have to do with finding interconnects with good bass response?