Speaker TP-M15D adalah jenis speaker yang tidak menimbulkan panas dan percikan api listrik saat beroperasi sehingga tidak menimbulkan kebakaran ataupun ledakan di daerah yang mudah terbakar.

Specification :
1. Rated Input 15 W
2. Rated Impedance 670 © ( 15 W) , 1 3. k© ( 10 W) , 2 k© ( 5 W)
3. Frequency Response 350 Hz - 4.5 kHz
4. Sensitivity 104 dB ( 1 W, 1 m)
5. Category eG4 ( Increased safety explosion-proof)
6. Standard Environmental Condition 7. Temperature: -20  to + 40 
8. Elevation: 1 km or less
9. Relative humidity: 45 % to 85 %
10. Others: Dust, corrosive gas or vibration which requires special considerations
11. Finish Horn: Ivory
12. Others: Dark brown
13. Bracket materials: Surface zinc treated steel plate ( SECC, t3.2)
14. Dimensions Æ 242 × 368 ( D) mm
15. Weight 4.3 kg