BL 4500 MK3 DJ Amplifier (2 Channel) 4800 Watt

Description

BL 4500 MK3 Professional Power Amplifier

The BL 4500 MK3 is a high-output Class H professional power amplifier engineered for serious sound reinforcement applications. Built to deliver extreme power with precision and stability, it is ideal for large PA systems, live concerts, clubs, touring rigs, and fixed installations where reliability and performance are critical.

With massive stereo and bridge power capabilities, a wide frequency response, and an ultra-high damping factor, the BL 4500 MK3 delivers tight bass, clean mids, and clear highs—even under demanding low-impedance loads. Advanced protection circuits ensure safe operation and long-term durability in all working conditions.

Key Features

• High-efficiency Class H amplifier design

• Powerful output with stable 2-ohm operation

• Crystal-clear audio with >100 dB signal-to-noise ratio

• Extremely high damping factor (>3000 @ 8Ω) for precise speaker control

• Selectable input sensitivity (0.775V / 1V / 1.4V)

• Comprehensive protection system for maximum safety and reliability

• Rugged 2U chassis suitable for professional racks and touring use

Power Output

• 8Ω Stereo: 2 × 1200 W

• 4Ω Stereo: 2 × 2000 W

• 2Ω Stereo: 2 × 2400 W

• 8Ω Bridge: 2400 W

• 4Ω Bridge: 4000 W

Technical Specifications

• • Frequency Response: 10 Hz – 20 kHz

  • S/N Ratio: >100 dB

  • Damping Factor: >3000 (8Ω)

  • Input Sensitivity: 0.775 V / 1 V / 1.4 V

  • Operating Voltage: 110V / 220V

  • Fuse: F-15A

  • Protection: Short-Circuit, DC Overload, Overheat, Ultrasonic, RF, Voltage Peak Limit

  • Dimensions: 483 × 436 × 90 mm (2U)

  • Net Weight: 22.5 kg

  • Gross Weight: 24.5 kg