Here's the stats: (1) 2x12+Horn 500Watts RMS 4Ohm 50-20.000Hz 100W/1m 27Kilos Housing: OSB Speakers: FMC Basic Line Price:275 (2) 2x12+Horn 800Watts RMS 4 Ohm 50-20.000 Hz OSB and Multiplexx housing Speakers: Eminence Price:325.- (3) FMC 212 Pro 2x12 + Horn 800 Watt RMS 4 Ohm 45 20000 Hz 100 dB 399.- Same as 3 but 45-20.000 Hz Speakers: FMC Pro-Line Housing:Birch-Multiplexx Price:399 I need a cabinet for Rock. These are from a small german manufactury, all of them would be exactly in my pricerange... i could actually buy a cheap 1x15 along with those. Each of them is aslo available with additional 8" speaker... how will it sound different? Would there be a problem if i run a 4 Ohm and a 8 Ohm cab together? If you need more specs, i can email the manufacturer.