FYI Bag end has updated there Extra Low Frequency (ELF)cabinets with four new models: S10E 1-10" 8 ohm 200w cont. 25lbs S12E 1-12" 8 ohm 200w cont. 39 lbs. D10E 2-10" 4 ohm 400w cont. 44 lbs. D12E 2-12" 4 ohm 400w cont. 69 lbs. Unfortunatly there aren't many places to demo this product and as always they require the use of an ELF processor and a seperate power amplifier or channel. These new cabinets require half the power required buy the current S and D18E models.