Peavey Black Widow (60 watt) speaker in bottom and Celestion G12K-85 speaker in Top
Can be run as 8 ohm cabinet (both speakers) or in Stereo Top and Bottom each 16 ohm.
Gets LOUD. Easier than lugging a 4x12 cabinet.
Top is open-back and bottom is closed back. You can mic either depending on the sound you like.