CMX DS-4300 4-Channel High SPL Power Amplifier

66,500.00৳ 

Key Features:

  • High-power 4-channel professional power amplifier
  • 4 × 300W output at 8Ω
  • 4 × 600W output at 4Ω
  • 2 × 1000W bridged output at 100V
  • Supports 4Ω, 8Ω and 100V speaker systems
  • Digital Class-D switching power amplifier technology
  • Approximately 85% amplifier efficiency
  • PWM special power circuit for efficient cooling and stable operation
  • Stereo and bridge operating modes
  • 4-channel RCA line inputs
  • 4-channel Phoenix line inputs with attenuator
  • Standard 19-inch, 2U rack-mount design
  • Protection against clipping, high temperature, overload and short circuit
Specification CMX DS-4300
Brand CMX
Model DS-4300
Product Type High SPL Four Channel Power Amplifier
Rated Output at 8Ω 4 × 300W
Rated Output at 4Ω 4 × 600W
Bridged Output (100V) 2 × 1000W
Speaker Output 4Ω / 8Ω / 100V
Frequency Response 20Hz–20kHz (+0/-0.25dB, 8Ω load, 3dB below rated power)
Input Sensitivity 0dB (0.775mV)
Input Impedance 10kΩ
THD <0.08% (20Hz–20kHz, 8Ω load, 3dB below rated power)
S/N Ratio >109dB (A-weighted, 20Hz–20kHz, 8Ω load)
Crosstalk >78dB, 1kHz, Max Output
Power Consumption 4200W
Power Supply AC 110V–230V, 50–60Hz
Dimensions 484(W) × 460(D) × 88(H) mm
Rack Height 2U
Net Weight 8.35 kg

The CMX DS-4300 4-Channel High SPL Power Amplifier is built for professional sound projects that require high output power, stable operation and flexible loudspeaker connectivity. It is a strong choice for auditoriums, event venues, conference halls, commercial facilities and professional PA installations in Bangladesh using line array speakers, subwoofers or other high-power loudspeakers.

The DS-4300 delivers 4 × 300W at 8Ω and 4 × 600W at 4Ω, giving installers the capacity to operate multiple speaker channels from a single amplifier. For applications requiring higher output, its bridge mode provides 2 × 1000W at 100V. Support for 4Ω, 8Ω and 100V speaker outputs makes the amplifier adaptable to different professional audio system designs.

Its switching power technology and digital Class-D architecture provide approximately 85% efficiency, while the PWM power circuit helps maintain stable operation with reduced heat. Four-channel RCA and Phoenix line inputs simplify system integration, and the standard 19-inch 2U rack-mount design fits professional equipment racks.

Built-in protection against clipping, high temperature, overload and short circuits makes the CMX DS-4300 a dependable power amplifier for demanding commercial and professional sound installations.

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