Powerful JBL CSMA 240 Mixer Amplifier Pro Grade Audio

Description

Enhance Your Commercial Audio with JBL CSMA 240 Mixer Amplifier

The JBL CSMA 240 mixer amplifier is professional-grade for commercial and industrial audio applications. With eight inputs and a 40w output, it delivers precise and reliable sound for various environments. Its fanless, 1u rack-mountable design ensures quiet operation and efficient space utilisation. Equipped with Crown’s DriveCore technology, it offers high efficiency and excellent audio performance. The CSMA 240 supports 70v and 100v distributed audio systems without the need for a separate transformer, making it versatile for different setups. Its sleek front panel features illuminated volume controls for easy operation in low-light conditions.

Full Specifications

• Model: JBL CSMA240-U-EU

• Type: Commercial Mixer-Amplifier

• Output Power: 40W (at 4/8 Ohms, 1kHz, THD+N < 0.5%)

• Number of Inputs: 8 (4 mic/line inputs, 3 stereo inputs, 1 telephone input)

• Input Sensitivity:

  • Mic: 3 mVrms

  • Line: 775 mVrms

  • RCA: 300 mVrms

• Input Impedance:

  • Mic: 400 Ohms

  • Line: 20 kOhms balanced

  • RCA: 50 kOhms

• Frequency Response:

  • 20 Hz – 20 kHz ±2 dB (Low-Z)

  • 80 Hz – 15 kHz ±2 dB (70V/100V)

• Total Harmonic Distortion (THD): < 0.5%

• Signal-to-Noise Ratio: > 90 dB

• Crosstalk: -70 dB @ 1 kHz

• Speaker Outputs:

  • 4Ω / 8Ω

  • 70V / 100V

• Controls:

  • Volume (per channel)

  • Bass/Treble (global)

• Remote Control Compatibility: JBL CSR-V (Ethernet cable required)

• Cooling System: Fanless, convection cooled

• Mounting: 1U rack-mountable (rack ears included)

• Certifications:

  • Energy Star Certified

  • RoHS Compliant

• Power Supply: 100 – 240V AC, 50/60 Hz

• Dimensions (H x W x D): 43.2 x 436.9 x 302.3 mm (1.7 x 17.2 x 11.9 in)

• Weight: 4.8 kg (10.6 lbs)

• Color: Black

• Included Accessories: Rack mount kit, user manual