Hi Guys, my rear speakers gave up so I replaced them with a pair of MB Quart FTA169 6x9" using the 4 ohm tweeter wiring. I'm looking for a slight increase in bass so I asked the local audio guys if I'm able to run a small 2 ohm woofer in the boot wired to one of the remaining original 2 ohm wires, the audio guy said it possible but would need to know if the remaining 2 ohm wiring is mono or stereo and depending on the power of the amp. I did a search but unable to find the amp specs.