Introduction
FA2402
Amplificateur double canal 2 x 240 Watt offre la solution parfaite pour les applications commerciales et industrielles nécessitant une distribution audio de haute qualité associée à la conservation de l’énergie et à la réduction des coûts d’exploitation. Capable de délivrer un son de haute qualité sur des configurations de haut–parleurs Low–Z (4/8 Ohm) et High–Z (70/100 V) offrant une flexibilité extrême sur chaque canal. Le FA2402 est facile à installer et à utiliser – même pour le personnel non technique. En résumé, le FA2402 est idéal pour les bars & restaurants, les destinations de vente au détail, les hôtels, les entreprises, l’éducation ou d’autres lieux nécessitant de la musique d’ambiance et/ou un système de sonorisation.
Features
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2 x 240 Watt amplifier for commercial and industrial applications
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Low–Z (4/8 Ohm) and High–Z (70/100 V) operation per output with switchable high–pass filter
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Energy Star certified design conserves energy and drastically reduces operational cost
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Direct drive, constant power technology for superior audio performance and reliability
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GPI remote volume control using standard RJ–45 connector and Ethernet cable
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Auto Ramp circuitry for quiet and fast power up/down enables real–world energy savings
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Tamperproof gain controls for each channel on rear panel location
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Rack–mountable 1U, half–rack width enclosure with joining brackets for rack, table and wall mounting
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Euroblock type amplifier input and output connectors
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Convection–cooled, fan–less amplifier technology for low noise
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Comprehensive fail safe circuit protection ensures continued operation
Technical sheet
Specification
Maximum Output Power
| 4 or 8 Ω per channel |
240 W |
Number of Ouput Channels
| Number |
2 |
Minimun Load Impedance
| 4 Ω mode |
4 Ω |
| 8 Ω mode |
8 Ω |
| 70 V output mode |
20 Ω |
| 100 V output mode |
41 Ω |
Controls
| Front |
N/A |
| Rear |
Gain control, input sensitivty select (4 dBu / –10 dBV), load config (4 Ω / 8 Ω / 70 V / 100 V), switchable 80 Hz high–pass filter |
Indicators
| Power |
On (blue), standby (yellow) |
| Limit (red LED), per channel |
Input clip, output limit |
| Signal (green LED), per channel |
>1.23 mV (–56 dBu) |
| Fault (red LED) |
Overheat, DC fault, over current etc |
System
| Inputs |
2 x 3–pin 5.08 mm Euroblock connector |
| Input Impedance |
10 kΩ unbalanced, 20 kΩ balanced |
| Input sensitivity |
Balanced: 1.23 V (+4 dBu) or 316 mV (–10 dBV) |
| Maximum Input Level |
9.75 V (+22 dBu) |
| Outputs |
1 x 4–pin 5.08 mm Euroblock connector |
| Output circuit type |
Class D |
| Remote connector |
2 x RJ45 Ethernet connector |
Performance
| Distortion, 1/8 rated power |
<0,5% |
| Frequency Response |
20 Hz to 20 kHz, +0.5 / –1 dB |
| Crosstalk |
>65 dB |
| Signal–to–noise |
>100 dBA |
| High–pass filter |
80 Hz HPF |
Circuit Protection
| Cooling |
Convection–cooled, fanless |
| Amplifier protection |
Thermal protection, over current protection, DC protection, high frequency protection |
| Load protection |
Controlled start and shutdown behaviour, DC–fault protection |
Power Supply, Voltage
| Main voltage |
100–240 V~, 50/60 Hz with active power factor correction |
| Power consumption 1/8th rated power @ 4 Ω |
120 W |
| Mains connector |
Standard IEC connector |
Dimensions / Weight
| Dimensions (H x W x D) |
44 x 218 x 280 mm (1,7 x 8,6 x 11,0″) |
| Weight |
2.6 kg (5.7 lbs) |
| Finish |
Brushed black anodized aluminum chassis with black painted steel bottom |
| Approvals |
CE, WEEE, CCC, cTUVus, PSE, RCM, RoHS, FCC part 15 Class B, Energy Star 3.0 |
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