DQ-ALS-3

DQ-89W

DQ-28

DQ-30 / 30i

DQM-903

DQM-905

DQM-907

DQM-909 / 909i

DQ-LP1

DQ-MX1

DQM-9

DQM-9c

DQ-10

DQ-11cc

DQ-12

DQ-16

DQ-18

DQ-20 / 20i

DQ-1w

DQ-2iw

DQM-3

DQM-5

DQ-6c / 6ci

DQM-7

DQM-7c

DQ-8

The following models are the ONLY models supported by our company. If your model is not listed below, then it is a non-supported model. All of the models listed were previously and / or currently manufactured in Long Island, NY.

Hi Fidelity Loudspeakers & Service

Dahlquist Supported Models

Dahlquist Supported Models