Welcome To ListenUp.com!   
Login / Register   

JBL Commercial CSA 2300Z

2-Channel 300 W Power Amplifier

Availability: In stock



Not all products shown online are on display at all locations. Please call your local store to find out what is currently on display.

Be the first to review this product

JBL Commercial CSA 2300Z Details

JBL Commercial CSA 2300Z: Dual-Channel 300-Watt Amplifier

  • 2 channels x 300 W output
  • Built-in 70 V and 100 V
  • Space-saving 2 RU design
  • Sleep mode disable function
  • Energy-efficient amplifier
  • Sleek industrial look with illuminated rings making knobs easy to see and use
  • Supports JBL CSR-V wall controller via CAT5 cable with RJ45 connectors

By combining years of innovation, invention and insight from HARMAN brands, JBL® Commercial Series Amplifiers (CSA) go well beyond the expected in generating powerful sound.

The efficient performance of Crown’s DriveCore™ Technology continues to set new standards in commercial power amplifier technology.

Simple to configure, the CS amp provides a DriveCore-based sound solution. This replaces up to 500 parts with one small chip, significantly reducing the part count and increasing reliability while maintaining superb performance.

Supporting 70V and 100V installations out of the box, CS amps include RJ45 connectors for use with JBL CSR-V in-wall volume controls.

And with HARMAN’s GreenEdge™ environmental initiative, CS amps quickly pay for themselves in energy savings.

Additional Information

Name JBL Commercial CSA 2300Z
Sub Title 2-Channel 300 W Power Amplifier
Manufacturer JBL Pro
Manufacturer Part# CSA2300Z
Special price displayed in cart only No

Write Your Own Review

Only registered users can write reviews. Please, log in or register


  • Rated Power into 4 Ω or 8 Ω; 1kHz, ≤ 0.5% THD: 300W
  • Number of Output Channels: 2
  • Insertion Loss (70V & 100V outputs): 1 dB maximum
  • Input Sensitivity (8 Ω Load): Balanced line input: 775mV RMS ; RCA Mono Sum input: 300mV RMS
  • Frequency Response (8Ω, 20Hz - 20kHz , tone controls: +/- 1.0 dB
  • Total Harmonic Distortion (THD)(@ Full rated power, 20Hz-20kHz): <0.5%
  • Signal-to-Noise Ratio (Ref. rated output, 22KHz BW, A-weighted): >97dB
  • Input Impedance (nominal): Euro Block: 20 kΩ (balanced); RCA: 10 kΩ
  • Maximum Input Level: +22dBu (Norminal)
  • Crosstalk (Ref. rated power, A-weighted, 1kHz): <-70 dB
  • Tone Controls (Bass and Treble non-detented potentiometers on each channel):
    • Bass +/-12dB @100Hz
    • Treble +/-12dB @10kHz
  • Nominal AC Line Voltages: 100V, 120V, 220V, 230-240V, 50/60 Hz
  • Minimum Load Impedance:
    • Low-Z Output: 4 Ω
    • 70V Output: 12 Ω
    • 100V Output: 24 Ω
  • Operating Temperature/Humidity: 0°C to 35°C @ 95% R.H. (non-condensing)
  • Storage Temperature: -20°C to 85°C

Dimensions & Weight

  • Net Weight (preliminary estimate): 17.8 lb (8.05 kg)
  • Dimensions:
    • Width: 17.0 in. (432 mm)
    • Depth: 10.8 in. (274 mm)
    • Height: 3.5 in. (89 mm)
  • Shipping Weight: 20.6 lb (9.35 kg)