Hello Everyone, I have had an Infinity Reference 1260w in a sealed box powered by an RE Audio DTS 1000.1 subwoofer in my vehicle for over 6 months now, and I have decided to upgrade. I purchased another of the subwoofers, and attempted to install it. RMS Values of 1260w's = 300w @2ohm DTS1000.1 = 560w For some reason that I can't determine, it isn't playing as loud/well as before, much less louder as it should. Is this because my amp is too weak? I am attempting to wire it down to a 2 ohm load, and to do this I have run the speaker wire from the amp to the first sub, then looped it to the 2nd. AMP + ---> sub #1+ ----> sub #2+ AMP - ---> sub #1- ----> sub #2- I left the gain where it was previously, as when I attempted to increase it I could hear distortion in the speakers. Anyone know what I am doing wrong, or what I need to do to make this look effective? If needed, I can go take pictures of what I've done. Thanks in advance! EDIT: I've tested each sub to the amp individually, as I've had set up before and they play fairly loud. However, when I wire it to 2 ohms, it is significantly quieter than 1 of the speakers playing by itself.