The DSS1521 directional wall-mount speaker is a new-generation speaker system that is able to produce highly directional sound, acting like a flashlight, which will deliver the sound precisely pointed to the target listeners. It has low sound attenuation and long transmission distance, easy installation, high fidelity and high bandwidth suitable for various application scenarios.
Model | DSS1519 | DSS1521 |
Max. SPL | 80±3dB@2KHz | 88±3dB@2KHz |
Directivity | <15°(-20dB) | <15°(-20dB) |
Input sensitivity | 1 Vrms | 1 Vrms |
Maximum input | 2.8Vpp | 2.8Vpp |
Frequency range | 500Hz-13kHz | 500Hz-13kHz |
Rated power | 19W | 21W |
Input port | 3.5mm AUX | 3.5mm AUX |
Control | LINE IN | LINE IN |
Status indicator | Power signal | Power signal |
Power supply requirements | U.K.: 24V DC/2.7A | U.K.: 24V DC/2.7A |
Others: 24V DC/3A | Others: 24V DC/3A | |
Temperature range (ambient) | -15°C-45°C | -15°C-45°C |
Working humidity | 0-90% | 0-90% |
Size | 294*169*29mm | 294*169*29mm |
Weight | 1450g | 1500g |
Mounting accessories | 75*75mm universal bracket | 75*75mm universal bracket |
Finish/Color | Grey guard | Grey guard |
Matching amplifier size | 153*111*46mm | 153*111*46mm |
Power adapter | Input: 100-240Vac 50/60Hz | Input: 100-240Vac 50/60Hz |
Output: U.K.: 24V DC/2.7A Others: 24V DC/3A | Output: U.K.: 24V DC/2.7A Others: 24V DC/3A | |
USB player | Supported function: external USB player, 2.0 standard (max. 32G) Supported audio file formats: MP3 and WAV Supported file system formats: FAT and FAT32 Priority: give priority to USB player (if any) by default. | Supported function: external USB player, 2.0 standard (max. 32G) Supported audio file formats: MP3 and WAV Supported file system formats: FAT and FAT32 Priority: give priority to USB player (if any) by default. |
Audio cable | 3.5mm audio cable | 3.5mm audio cable |
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