- Coaxial loudspeaker design
- Natural silk film treble unit
- Bulletproof cloth woofer
- Professional frequency divider design
Loudspeaker Driver
Aa1 Zhihong Professional horn speaker AT-25025
IR-04 Ceiling stereo
Model IR-04
Type Broadcasting Audio
Desc.
Coaxial loudspeaker design Natural silk film treble unit Bulletproof cloth woofer Professional frequency divider design
| R-04 Technical Specifications | |
| System Type ： | ceiling speakers |
| Tweeter ： |
20mm Mylar tweeter + 4”kelvar cone
|
| Frequency Range ： | 60Hz - 20 KHz |
| Input Sensitivity ： | 84dB |
| Crossover Frequency ： | 4KHz |
| Impedance ： | 8 ohms |
| Power (recommended) ： | 5W-30W |
| Cabinet Material ： | ABS plastic, iron steel grill |
| Color ： | White |
Packing list ：one speaker, one hook, one manual, one template
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