Amplifier FT-4A300NA

This product is a network audio processor with built-in DSP and 4-way F-LAN network sound support. It features dual backup for both analog and network sound inputs, providing flexible configuration and real-time monitoring. It supports advanced functions like parametric equalization, dynamic processing, and temperature-controlled cooling, making it ideal for high-performance audio systems.
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Description
  • Use FT-Designer digital network audio processing platform for configuration, debugging, monitoring and other functions
  • The whole series has built-in DSP and 4-way F-LAN network sound, which can be connected with other MBP series products for network configuration. Support free and flexible debugging methods, and the whole series of products support dual backup of network lines, analog and network dual backup
  • Advanced Class D output line
  • Advanced switch mode power supply
  • Temperature-controlled continuous variable speed fan cooling
  • Comprehensive protection circuit (thermal protection, clipping limiter, short circuit protection, etc.)
  • Embedded step attenuator
  • Support network line dual backup function
  • Support DSP function
  • Support 4-way analog sound input, 4-way F-LAN network sound input
  • Support dual backup of analog sound and network sound, and support mixing of two-way sound
  • Support 48kHz/24bit sampling rate
  • Each sound channel supports level meter display, gain adjustment (-60~12dB), mute, parametric equalization and other functions
  • Each output supports dynamic processor, frequency division, phase, delay and other functions
  • Support monitoring function, FT-Designer supports voltage, temperature, current and other data monitoring functions
    • Parameter
    Maximum output power (EIAJ test standard) stereo 4*300W
    Working voltage 90V-264V, 50-60Hz
    Input sensitivity 0.775V\1V\1.44V (switch selection)
    Frequency response 20Hz-20kHz (±0.5dB)@1W,8Ω
    Signal-to-noise ratio >110dB (20Hz-20kHz, A weighted)
    Crosstalk isolation -80dB@1kHz
    THD＋N < 0.08% from 0.1W to 1/2 power(Typically <0.05%)
    DIM100 < 0.2% from 0.1W to 1/2 power(Typically <0.05%)
    Input impedance 4.5kΩ Balanced
    Conversion rate 50V/μs@8Ω, Input filter bypassed
    Damping coefficient >500@1KHz
    Dimensions (L*H*W) 483mm*66.5mm*290mm (1.5U)
    Static power consumption 43
    Dynamic power consumption 660
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    FT-4A300NA
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