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    4315A Impedance Curve?

    I've got a "problem" with the 4315A's I recently acquired in that they constantly throw a JVC receiver I have, (I know, I know... ), into "overload" mode and shut down the receiver at only medium levels. It's rated at 130 wpc, but at 8 ohms *minimum*.

    Based on the image below that Giskard previously posted on the 4315B impedance curve, I'm guessing the 4315A's run substantially below 8 ohms at several points, and this is what's causing the receiver to go to safe mode shutdown. It hasn't happened yet with my L65A's, and I swear even the L60T's go to a louder volume than where the receiver shuts down with the 4315A's. Does this sound plausible? And does anyone have an impedance curve for the 4315A's?

    Thanks - John

    4315B curves as posted previously by Giskard:
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