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DL4000-II

Item No.: DL4000-II
High-Performance 4-Channel Digital Amplifier with DSP
Description Review
Description

DL4000-II
4ch Professional Amplifier

Overview

The DL4000-II is a professional-grade digital amplifier designed for high-quality audio performance.

Output Power

  • 8Ω Stereo Power: 4x1500W
  • 4Ω Stereo Power: 4x2200W

Technical Specifications

Audio Performance

  • Frequency Response: 20 Hz - 20 kHz ±1 dB
  • THD+N (Rated Power, 4Ω / 1 kHz): 0.82%
  • Signal-to-Noise Ratio: 100 dB
  • Amplifier Gain (1 kHz, 80 mV): 36 dB (±0.5 dB)

Connectivity

  • Input Connectors (per channel): Male XLR & Female XLR (Neutrik)
  • Input Impedance: 20 kΩ Balanced / 10 kΩ Unbalanced
  • Output Connectors: NL4WP connectors

Design and Features

  • Output Electric Circuit Type: Class D circuit
  • Cooling System: Airflow from front to back, Forced cooling
  • DSP Capable: With DSP
  • Work Instructions: LED and LCD display indication + capacitive touch
  • Online Interface: USB/485
  • Channel Separation: ≥70 dB

Power Requirements

  • Power Requirement: 200-240V 50Hz

Dimensions and Weight

  • Dimensions: 483 × 478 × 88 mm 
 
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