Check out this excellent instrumented video review of the DiamondBoxx model M vs the AIWA Exos9 by Javi's Boom Tech. Skip to 4:00 to hear the difference
https://www.youtube.com/watch?v=v9x_skcNrgQ
This time we ran out of woofers, we have a shipment expected in about 2 weeks. As soon as they arrive we will be working like elves building more Model L
If you are like us and are super impatient about this and want an amazing bluetooth speaker you might consider our Model M. It really packs a punch, at 140 Watts RMS and only 10 lbs, it is the most powerful bluetooth speaker on the market at 14 watts per pound!