I have my old sub and box from my Impala for sale. Sold the car and it has been sitting in the garage since. This is the 12W3 not the V2 It is dual voice coil in is in great condition. I also have a single 12" square box that I just bought for it paid $50 for the box and $160 for the sub. I will take $120 for both or best offer. I also have an alpine amp for sale too. The amp is a Alpine V12 MRD-M300 600W Max. Mono.
300Wx1 RMS (2ohms, 14.4v)
100Wx1 RMS (4ohms, 12v)
150Wx1 RMS (4ohms, 14.4v)
600W MAX
It is a nice amp and I used it for a month in the SS before I sold it. It is still in the original box with instructions and warranty info. Has intergrated Bass Engine, Digital volt readout on the amp, and all of the amp controls are digital and hidden under the front panel. I paid $400 for the amp and I will take $100 for it. They both work perfect!
Shipping is avail at buyers expense
Pics of the box and sub are avail upon request.