Modelo:
NDP 2180HQF
- Doble bobina móvil de 3,5″ / diafragma anular
- Acoplamiento acústico perfecto
- Eficiencia extremadamente alta
- Excepcionalmente alta potencia de 400 W (AES)
- Proporciona 6 dB más de presión sonora que un transductor comparable de bobina móvil única
- Distorsión ultrabaja
- Especialmente diseñado para aplicaciones de salida extremadamente alta
- Montaje con imán de neodimio
- Peso ultraligero y tamaño reducido
Caracerísticas
2500W
The NDP 2180HQF dual-diaphragm transducer incorporates two identical 3.5″ concentric ring diaphragms connected to a common 2″ throat, providing extremely high acoustic output.
The patented design of the NDP 2180HQF is the result of extensive research and development, and provides a dramatic improvement in efficiency, power handling, dynamic response and clarity.
In fact, the dual voice coil/diaphragm assembly provides 6 dB more peak SPL compared to a single voice coil transducer.
Two large annular diaphragms cover the frequency range from 300 Hz to 9000 Hz with a smooth, linear response.
The high diaphragm excursion of a maximum of +/- 0.8 mm results in high output and increased power handling of up to 2,500 W peak.
The unique voice coil technology employs a high purity copper wire wound inside and outside the Kapton™ die to improve heat dissipation, dramatically increasing acoustic output and transducer reliability while minimizing power compression.
The use of high-grade neodymium magnets provides improved performance while significantly reducing transducer weight.
| Throat: | 2″ (50.8 mm) |
| Nominal impedance: | 2x 8 Ohm |
| Power capacity (AES): | 400 W (2 x 200 W above 300 Hz) |
| Peak power: | 2500 W (2 x 1000 W above 400 Hz) |
| Sensitivity 2x1W@1m: | 106 dB on a 40°x 20° waveguide |
| Frequency range: | 300 – 9000 Hz |
| Recommended crossover: | 250 Hz |
| Voice coil: | 2x 3.5 ” (2 x 90 mm) |
| Magnet material: | Neodymium |
| Flux density mid-range: | 1.95 T |
| Voice coil material: | Copper (2 layers Inside and outside of the VC) |
| Voice coil former: | Kapton |
| Diaphragm material: | Polyester |
