The DS1398 contains dual, horizontally opposed speakers which produce uniform sound dispersion ideally suited for reverberant under floor cavities or shallow ceiling plenums. An optional mounting bridge is available for use in ceiling plenums where conventional sound masking speakers are not applicable.
The DS1398 complies with the United States Trade Agreement Act (TAA), allowing it to be included in GSA Schedule contractors’ sales bids for the U.S. federal government.
Note: Formerly sold under the Dynasound brand, the DS1398 continues to offer the same quality and features.
| Frequency Range (-10 dB) | 160 Hz — 6.3 kHz |
|---|---|
| Nominal Dispersion | Horizontal: 160° Vertical: 325° |
| Nominal Impedance | 4 Ω |
| Drivers | 4" (102 mm) × 1.5" (38 mm) |
| Compliance | ETL Listed (USA) CSA Listed (Canada) |
| Cabling | 2-conductor 18AWG to 16AWG, plenum rated |
| Connections | 2-wire pigtail |
| Enclosure Material | 1 mm cold rolled steel, powder coated |
| Sensitivity (2.83V @ 1m) | 80.7 dB SPL |
| Power Rating | 10W continuous |
| Dimensions (H x W x D) | 1.8" (45.72 mm) x 6.25" (159 mm) x 5.25" (133 mm) |
| Weight | 1.75 lbs (0.76 kg) |
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
