Infinity Reference 475a for sale. 4 channel amp, very little use. Was bought new and used for a month. The factory plastic is still on the logo. This amp goes for R2500 new IF you can find one. Real quality amp and very powerful. Really clear if your'e looking to power mids and if you bridge the channels it's more than powerful enough to play a sub. All ratings are CEA certified. Here are all the specs:
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