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- The 20W pendant speaker is equipped with a 100mm 2-way bass reflex system and offers powerful sound with a wide and homogeneous dispersion.
- The B 420TB VA has a 100V transformer with 4 power adjustments, these can be easily adjusted by a rotary switch on the top of the sphere. Low impedance operation is also possible.
- The impact-resistant, UV-resistant ABS plastic housing guarantees lasting stability.
- Additional operational safety is provided by the 2×2-pole ceramic terminal block, a thermal fuse, a PG screw connection integrated into the canopy and the moisture impregnation of the loudspeaker.
- The loudspeaker is protected against the risks of environmental influences with protection class IP65.
All product details
Data Sheet
User Manual
EASE files
BIM files
Specifications
| Body & grill | ABS, Aluminium |
| Nominal power | 20 W |
| Nominal Impedance | 500 Ω |
| Power 100V Line | 20 / 10 / 5 / 2,5 W |
| Impedance | 500 / 1000 / 2000 / 4000 Ω |
| Bandwidth | 70 – 22 000 Hz |
| Sensitivity (1W/1m) | 83.9 dB |
| SPL MAX 1m | 96.9 dB |
| Directivity (H-V) @ 500Hz | 360° |
| Directivity (H-V) @ 1kHz | 160° |
| Directivity (H-V) @ 2kHz | 102° |
| Directivity (H-V) @ 4kHz | 86° |
| Speaker | 4’’ |
| Cone | PP polypropylene |
| Dimensions | Ø 189,4 x H 231 mm |
| Weight | 2,02 kg |
| Operating temperature | -10 à +55°C |
| Protection Index | IP65 |
