Modelo:
SPS 8ND
- Medio bajo 8″
- Diametro 8/ 200mm
- Impedancia 8 ohms
- Potencia continua 400w
- Potencia maxima 800w
- Rango de frecuencia 122Hz- 6kHz
- Sensibilidad 94 dB
- Peso del magneto 10 oz Neodimio
Caracerísticas
800W
sps 8nd
The excellent sound quality has been achieved as a result of extensive research on the medium and high frequency band. It has been designed for use as an enhancer of medium high frequencies, both in domes, diffusers and direct radiation. It does not need an acoustic enclosure for its optimal performance. The curvilinear cone, made with a resistant wood paste, has been designed to achieve the best possible linearity within its frequency range. includes a system that dampens the bell mode resonance significantly.
DIFFUSER CHARGING SYSTEM
ESPECIFICACIONES
| Nominal Basket Diameter | 8″ mm |
| Nominal Impedance* | 8 Ω |
| Program Power | 800 W |
| Watts | 400 W |
| Resonance | 460 Hz |
| Usable Frequency Range | 120 Hz – 6 kHz |
| Sensitivity* | 94 dB |
| Magnet Weight | 10 oz. ND |
| Gap Height | 0.31″, 7.9 mm |
| Voice Coil Diameter | 1.5″, 38 mm |
THIELE & SMALL
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|
| Resonant Frequency (fs) | 460 Hz |
| DC Resistance (Re) | 6.3 Ω |
| Coil Inductance (Le) | 0.33m H |
| Mechanical Q (Qms) | 3.13 |
| Electromagnetic Q (Qes) | 1.24 |
| Total Q (Qts) | 0.89 |
| Compliance Equivalent Volume (Vas) | 0.4 liters / 0.01 cu.ft. |
| Peak Diaphragm Displacement Volume (Vd) | 2.7 cc |
| Mechanical Compliance of Suspension (Cms) | 0.01 mm/N |
| BL Product (BL) | 11.1 T-M |
| Diaphragm Mass Inc. Airload (MMs) | 9 grams |
| Efficiency Bandwidth Product (EBP) | 371 |
| Maximum Linear Excursion (Xmax) | 0.2 mm |
| Surface Area of Cone (Sd) | 133.1 cm2 |
| Maximum Mechanical Limit (Xlim) | 0.8 mm |
CONSTRUCTION MATERIAL
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|
| Voice Coil | Aluminum |
| Material base | Polyimide |
| Magnetic Material | Neodimium |
| Net Weight | 1.40 kg |
| Basket Material | Molten iron |
| Cone Material | Paper |
