The Polks are SDA 2B with the TL upgrade. It is incredible how good they sound for less than a $500 investment. I am using the power amp only in an NAD 3400 but looking for more power.
Great, these Polk passive radiators have good bass performance.
I had a opportunity to listen the POLK SRS 1.2 in a small room and was impressed by the great soundstage and imaging, I noted this model was partly open in both lateral sides, thats sides black are a black cloth.
The speaker was w/no grile and I slide the hand on the speaker lateral side cloth and there was no wood, it was hollow.
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