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Magnepan DWM - Power handling

I'm running a recently acquired Magnepan DWM/Mini-Maggie combo, and I'm trying to figure out how much power it can handle. It's running 2-channel with a 375 WPC (at 8 Ohms) amplifier, and the DWM begins to rattle badly when the volume of the system is at higher levels (not anywhere near a max level for the amp).

These units were designed to run in parallel with Magnepan's full range speakers so I would suspect that they can take a fair bit of power before any sort of 'maggie slap' occurs.

I'm trying to determine if the DWM was damaged in shipping. I'm looking inside of it with a flashlight and it appears to have magnet screens on both sides of the mylar panel, so apparently it's a push-pull design?

When it rattles I've also heard some strange noises almost like a static discharge, would that be a sound associated with wires de-laminating from the mylar?

Magnepan's website doesn't list a spec for DWM maximum input power. They link to a FAQ that says 'buyer's choice' on how powerful of an amp to use, not very helpful in knowing what their 'you'll blow them up' rating is...


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Topic - Magnepan DWM - Power handling - UncleMeat 15:56:24 01/31/25 (15)

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