Impedance: D2 / D4. DD cast basket (608). Ported Enclosure (CuFt): 0.75 – 1.25. DD stamped steel basket (610-612). Motor Depth (MM): 63.5. Motor Depth (In): 2 1/2. Mounting Depth (MM): 146.05. Mounting Depth (In): 5 3/4.
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