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These Models Have Been Discontinued

MODEL / SPECS

MODEL / SPECS



Voice Coil Impedance

D2 / D4

D2 / D4


Fs (Hz)

27.26

27.26


Qms

5.495

5.962


Qes

0.399

0.445


Qts

0.373

0.414


Frame OD w/ Gasket (In)

N/A

12.875


Displacement (CuFt)

0.11

0.13


Made in usa icon

This product is Made in the USA. It’s comprised of as many US made parts as could be reasonably sourced in America, including essential components fabricated in-house at the DD headquarters in Oklahoma City, Oklahoma where it was assembled by experienced hands.