Hi joey,
The bass drivers are similar to the aerofoil technolgy. It is a very stiff sandwich contruction made with paper and polystyreen. I guess it will be a cheaper version compaired to the d3. I'm curious,to hear them. I have the 803d3 at home and the CM8 at my second home and the difference is huge. I might replace the CM8 with these new 700 series.
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