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- Fabricant : Amate Audio
- Modèle : JK12A
- Série : Joker
- Catégorie : Enceintes de sono amplifiées
- Fiche créée le : 23/12/2015
Enceinte de sono amplifiée 2 voies, 12 pouces
| Amplifier (program power) | 600 W + 100 W – Class D bi-amplified |
| Input Sensitivity | 8 dBu – 1.94 V |
| Input Impedance | 20 KΩ Balanced |
| Maximum input level | 20 dBu |
| Mains | Universal switch mode Power Supply 85-265 V / 45-65 Hz |
| Average current draw | 0.7 A (Heavy duty musical program) |
| SPL (1m) | 126 dB continuous, 129 dB peak |
| Built-in DSP | 48 bit |
| Presets | FLAT / NEARFIELD / NEARFIELD+ / LONGTHROW / SPEECH / XOPOLE / XOALL |
| AD/DA converters | 24 bit – 48 kHz |
| Standby mode consumption | < 5 W |
| Adjustable Delay line | 118 ms / 40 m |
| Frequency response (-10 dB) | 48 Hz – 19 kHz |
| Components: | |
| LF–MF | 12” woofer (3″ voice coil) |
| HF | 1.75” PETP diaphragm Neodymium driver |
| Directivity (HxV) | 50º to 100º x 55º |
| Dimensions (HxWxD) | 609 x 410 x 405 mm |
| Weight | 22.7 kg |
| Finish | Multilayer plywood Optimized front steel grille with foam High resistant bi-component black Polyurea coating |
Source : http://www.amateaudio.com/en/jk12a
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Autres dénominations : jk 12a, jk12 a