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ALTO OEX 400S

SISTEMA DI AMPLIFICAZIONE ALTO OEX 400 S
L'OEX 400S è un sistema di amplificazione completo, compatto e versatile, che comprende un mixer con effetti DSP integrati e 2 diffusori L & R full range. Sono inoltre inclusi gli accessori essenziali come il cavo di alimentazione e i cavi di segnale. Al fine di garantire un'elevata trasportabilità, chiuso il sistema diventa un unico blocco, solido e dotato di trolley. Sull'OEX-400S è stato integrato un comodissimo lettore MP3 con ampio display, che lo rende perfetto per ogni tipologia di utilizzo, dalla conferenza al party.

Specifiche tecniche

Mixer Section:
  • Microphone / Line Input
  • Frequency Response: 20Hz to 22 kHz +/-2dB
  • Microphone Input Impedance: 3.9 kΩ
  • Line Input Impedance: 10 kΩ
  • Microphone Input S/N ratio: >100 dBu
  • Microphone Inputs: Electronically Balanced - Discrete Input Configuration
  • Line Inputs: Electronically Balanced
  • Inputs Distortion (THD&N): 0.02% At 1 kHz
  • Channel EQ: High shelving +/-15dB @12 kHz - Low shelving +/- 15dB @80 kHz
  • Aux Send: 1 with paths for DSP internal section, external DSP section and Monitor Out
  • DSP Section: 24-bit HALL,ROOM, VOCAL,PLATE,STEREO DELAY, REV + DELAY, and REV+CHORUS combinations
  • Master Section: Master Level knob, 4 LEDs level meter DSP Return level
    Speakers Section:
  • System Type: 2-way Coax Vented Box
  • Frequency Response: 65Hz-20kHz @-10dB
  • Spherical Horn Coverage: 70H° X 70V°
  • Continuous Power: 150W AES Standard (each speaker)
  • Peak Power: 300W Peak (each speaker)
  • Protection: Electronic circuit on driver
  • Speaker specifications: 10"(254mm) Low Frequency Driver - 2"(50.8mm) Voice Coil - 1"(25.4mm) Neodymium High
  • Input connectors: Power Input with mono Jack
    Amplifier Section:
  • Power Continuous 1kHz, THD 1%: 2 × 200W @ 4Ω, 2 x 110W @ 8Ω
  • POWER EIAJ 1KHz, THD 1%: 2 × 250W @ 4Ω, 2 x 130W @ 8 Ω
    MP3 Section
  • USB HOST: Builds in the USB FULL speed (12Mbps) HOST control function, Supports the USB mass storage class
  • FAT analysis: Supports FAT 16 and FAT 32, Supports VFAT (long file name), Supports multi-partion up to 1
  • MP3 DECODE: Supports sample rates 8kHz, 32kHz, 11.025kHz, 22.05kHz, 44.1kHz, 12kHz, 24kHz, and 48kHz. Supports bit rate 8 to 320 kbps and VBR (Variable Bi Rate) except free format
    Electric Specification:
  • Frequency Response 20Hz~20kHz
  • Output level: 0dB, S/N Ratio: >90dB
  • Distortion (at 1kHz): <0.05%