DSPPA Outdoor/ Indoor Waterproof Column Speaker
Brand: DSPPA
The is a weatherproof outdoor column speaker with a 70v/100v transformer built-in. The 70v/100v transmission is realized in a high-voltage, low-current mode, which makes longer distance transmission and parallel connection of multiple loudspeakers possible.
The net cover is made of aluminum and would not rust, it is also designed of weatherproof and heavy damage proof finish; long-term durability, high sensitivity, clear and sonorous sound. Easy and secure wall mount installation in outdoor area through the supplied pair of metal mounting brackets.
This column speaker is ideal choice for industrial and commercial applications in the outdoor area of train station, shopping mall, parking area and factory where background music and paging is needed.
Features:
- Outdoor design, waterproof unit, suit for outdoor and indoor
- Support working at high temperatures up to 60 degrees
- Small and elegant appearance suited for all kinds of decoration places
- With 3" Gray polypropylene drum paper full frequency cone-type bass unit and 2" treble unit combination, frequency response wide, bass level clear, treble clear and bright
- With power tap, independently adjustable, multiple choices of input mode
- Solid aluminium alloy box, not easy to deform and rust
- E-type pure copper wire audio transformer to ensure fidelity of audio output
- Equipped with multifunctional mounting bracket, convenient
Specification:
| Model | DSP255Ⅱ | DSP455Ⅱ |
| Speaker unit | 3"×2,1"×1 | 3"×4,2"×1 |
| Freq.Response | 140Hz-20kHz | 140Hz-20kHz |
| Sensitivity（1m,1W） | 87±3dB | 89±3dB |
| Max SPL（1m） | 102±3dB | 107±3dB |
| Dimension（L×W×H） | 376×109×102mm | 606×109×102mm |
| Net weight | 3kg | 4kg |
