Box sizes and tuning


The Alpha 10 works best in cabinets from 1 to 5 cubic feet tuned to 40Hz. The Alpha 12 should be used either on infinite or open baffles or in boxes larger than 4 cubic feet tuned to 25Hz.

The PiAlign recommended cabinet for the Alpha 10 is 1.4 cubic feet tuned to 40Hz using a 1.85" diameter, 2" long port. Its suggestion for the Alpha 12 cabinet is 4.7 cubic feet tuned to 25Hz using a 2.4" diameter, 1.2" long port.


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