Obviously the Brahma is cheaper, but it's.. you know, only one sub. Basically, I'm trying to determine if the SQ/SPL is going to be that much better on the pair of SX's than on the single Brahma. Take into consideration it'll cost me about 150 dollars to get the 2 SX's as opposed to the one Brahma. Not to mention a single ported enclosure will run me less than the dual.
Rest of my setup:
6 1/2"s Infinity Kappa Perfect 6.1 $214.50 Amplifier Modified MTX 1510D $320.00 Enclosure Head Unit Alpine CDA-9833 $320.00 Wiring Kit Wiring Harness Metra Vehicle Wiring Harness (80-1761) $18.00 Amplifier Power Delivery Kit StreetWires 4 AWG - PS04BSI $34.00 Alarm System Viper 791XV $203.00
well two subs against one, the two will have more spl. thats if they are close to the same quality. the brahma can be used for both. both are great subs, but i might lean towards the sx. 2to1.