going to take a chance on buying a buttkicker transducer and see how well it works wired to my amps SubWoofer output.
theres two on the buttkicker site, both the same price, one 2 ohm the other 4 ohm. the 4 ohm mini LFE specifically says for Simulators....BUT in the "ButtKicker Simulation Kit" they supply the 2 ohm Mini-concert transducer
http://www.buttkickergear.com/ButtKicker_mini_LFE_p/bk-mini-lfe.htm
4 ohm
It is ideal for smaller home theater seating, movie theater style seating, gaming seats and simulators.http://www.buttkickergear.com/product_p/bk-mini-ct.htm
2 ohm
Perfect for use with speakers or headphones. Ideal for bass guitar and keyboard monitoring, drum thrones, studio monitoring and car audioits a spur of the moment purchase and they're prolly both going to be pretty similar which ever i get ....but if you know better
cheers
S160