twoch---Lower, no. The DWM doesn’t play lower than the MG3.7, or even the 1.7. But it does provide more output above the frequency at which Maggies start rolling off---40-45Hz. It’s NOT a sub, it’s a bass driver.
New Magneplanar Bass Panel DWM
Just saw magnepan has a new bass panel out. Looks like it could be interesting.
http://www.magnepan.com/DWM_and_DW_1_Woofers
http://www.magnepan.com/DWM_and_DW_1_Woofers