JBL NCSA2300Z-0 2x300 Watt DriveCore Amplifier

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Write a review Q&A SKU: NCSA2300Z-0-US PSSL ID#: 113256
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Regular price $871.00 USD
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JBL NCSA2300Z-0 2x300 Watt DriveCore Amplifier

Built for installed sound applications, the CSA 2300Z Dual-Channel 300W Amplifier from JBL delivers powerful sound and efficient performance using the Crown’s DriveCore commercial power amplifier technology. Simple to configure, this amplifier provides a DriveCore-based sound solution, which utilizes one small chip that significantly reduces the part count and increases reliability while still maintaining high performance. It provides amplification with a choice of low impedance, 70V or 100V outputs. The amp includes a rack mounting kit for installations to a cabinet, and a RJ45 connector for an optional remote volume control using JBL's CSR-V control module.


  • Two channels with 300W output each
  • Integrated output transformer to drive 70V or 100V speaker systems
  • Ideal for commercial and industrial use
  • Euroblock style input connectors
  • Barrier strip output connectors
  • Independent bass and treble controls for each output channel
  • Remote volume control capability using JBL's CSR-V module and standard Ethernet cable (sold separately)
  • Space-saving 2 RU design
  • Capable of RS232 control of volume, stand-by, and mute
  • Utilizes Crown’s DriveCore technology providing high-quality audio performance with high efficiency
  • Sleep mode disable function
  • Energy-efficient amplifier
  • Sleek look with illuminated rings making knobs easy to see and use
  • System can be expanded by adding JBL Commercial Series Mixers and Mixer-Amplifiers (sold separately)


  • General Specs:
    • Number of Channels: 2
    • Power Rating: 4 Ohms / 8 Ohms: 300 W (1 kHz, 0.5% THD)
    • Load Impedance / Voltage: 4 Ohms (Minimum) 70 / 100 V
  • Performance:
    • Frequency Response: 20 Hz to 20 kHz ±1 dB (8 Ohms)
    • Input Sensitivity: Line: 775 mVrms (Balanced, at 8 Ohms) RCA: 300 mV (at 8 Ohms)
    • Input Impedance: Euroblock: 20 Kilohms (Balanced) RCA: 10 Kilohms
    • SNR: > 97 dBA
    • THD: < 0.5% (Full Range, at Rated Power)
    • Crosstalk: < -70 dBA (1 kHz)
  • Signal Processing:
    • EQ: 2-Band
  • Connectivity:
    • I/O:
    • Block Balanced/Unbalanced Input
    • 2RCA Summed-Mono Input
    • Block Output
  • Power:
    • AC Input Power: 100 to 240 VAC, 50 / 60 Hz
  • Physical:
    • Operating Temperature: 32 to 95°F / 0 to 35°C
    • Storage Temperature: -4 to 185°F / -20 to 85°C
    • Dimensions: 17.0 x 11.0 x 3.5" / 43.0 x 27.0 x 8.9 cm
    • Weight: 17.8 lb / 8.1 kg
  • Packaging Info:
    • Package Weight: 20 lb
    • Box Dimensions (LxWxH): 22 x 15 x 6"


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