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The DS1390 contains dual, horizontally opposed speakers which produce uniform sound dispersion ideally suited for reverberant under-floor cavities and shallow ceiling plenums. An optional mounting bridge is available for use in ceiling plenums where conventional sound masking speakers are not applicable (DS1390B).
Note: Formerly sold under the Dynasound brand, the DS1390 continues to offer the same quality and features.
| Loudspeaker Type | Dual horizontally opposed high performance drivers |
|---|---|
| Primary Transformer | 70.7V |
| Secondary Transformer | 8 Ohms |
| Switch Positions | 1/8, 1/4, 1/2,1, 2, 4W |
| Dimensions (H x W x D) | 1.8" (45.72 mm) x 5.25" (133.35 mm) x 6.25" (158.75 mm) |
| Weight | 2 lbs (0.90 kg) |
Usually arrives in 5-9 business days.
