I have a 4x10 for situations where more volume is appropriate, but when I do smaller/acoustic sets I would like to have a smaller and easier to move cabinet since the 4x10 is unnecessary. It seems like 1x12s are a good option, but the new prices on many of them seem a bit high. So, does anyone have any suggestions for best values on 1x12 or other highly portable cabs smaller than my 4x10 that would work with the HA5500 that I have?