D4-3000 DSP FIR 4 Channel 3000W Pa Amplifier Professional High Power Digital Amp Amplifier
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D4-3000 DSP FIR 4 Channel 3000W Pa Amplifier Professional High Power Digital Amp Amplifier
Experience audio excellence that elevates every performance. This high-density 4-channel powerhouse delivers pristine sound quality while offering complete digital control for professional sound applications. Perfect for audio engineers who demand both raw power and precise tonal manipulation in a compact format.
"This compact powerhouse transformed our touring setup – incredible headroom with precise control over every frequency." – James T., Sound Engineer
Product Highlights
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Feature |
Benefit |
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Massive Output Power |
3000W per channel at 8Ω, scales up to 6500W at 2Ω |
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Complete DSP Integration |
German ALLDSP module with FIR filtering capabilities |
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Ultra-Compact 1U Design |
Save valuable rack space without compromising power |
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Multi-Level Protection |
Temperature, overcurrent and short circuit protection for reliability |
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2Ω Stable Performance |
Drive multiple speakers per channel with consistent performance |
For Audio Beginners
The D4-3000 pa amplifier makes professional-grade sound reinforcement accessible even if you're new to high-power audio systems. Unlike conventional amplifiers, this digital powerhouse delivers exceptional sound quality while being remarkably energy-efficient. The built-in digital sound processor (DSP) lets you fine-tune your audio without additional equipment, making this an all-in-one solution for your sound reinforcement needs.
Key advantages for beginners:
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Simple front panel controls with intuitive LED indicators
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Protective circuits prevent damage from common setup mistakes
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Versatile compatibility with various speaker brands and models
For Audio Professionals
This high-power digital amplifier provides the technical capabilities demanded by touring professionals and system integrators. The German-engineered ALLDSP module offers comprehensive control through Windows, Mac, and iOS platforms, allowing real-time adjustments via USB or Ethernet. The advanced FIR filtering capabilities enable precise frequency tailoring for optimal acoustic performance in challenging environments.
Technical excellence:
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Class D amplification with high-efficiency power factor correction
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Tunnel-through cooling system for sustained performance
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Versatile signal routing options for complex system configurations
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Signal-to-noise ratio >110 dBA with minimal distortion
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Damping factor >5000 at 20-200 Hz for exceptional transient response
Performance Comparison
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Feature |
This Digital Amplifier |
Standard Analog Solutions |
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Power Density |
3000W × 4 channels in 1U |
Typically 2-3U for similar power |
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Efficiency |
>90% at full power |
Typically 60-70% |
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Weight |
10kg |
Often 15-25kg for similar power |
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Heat Generation |
Minimal thermal output |
Significant heat production |
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DSP Integration |
Fully integrated |
Usually requires external processor |
Technical Specifications
Power Output
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8Ω stereo: 4 × 3000W
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4Ω stereo: 4 × 5000W
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2Ω stereo: 4 × 6500W
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8Ω bridged: 2 × 10000W
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4Ω bridged: 2 × 13000W
Audio Performance
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Frequency response: 20Hz-20kHz (+0.5dB)
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Signal-to-noise ratio: >110dBA
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Total harmonic distortion: <0.05% at typical operation
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Damping factor: >5000 at 20-200Hz
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Input impedance: 10kΩ balanced
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Slew rate: 50V/μs at 8Ω
REAR PANEL FEATURE
►Unit Window: Main Panel
Unit window shows the unit window from which all setup screens and options can be reached.Clicking the exit cross will close the software but leave the network Control program running.
►Input Channel Settings Screen
What Users Are Saying
"The headroom on this amplifier is remarkable. Even when driving our line arrays at full capacity, it maintains pristine audio clarity with power to spare." – Sound Production Magazine
"We've installed these in three venues and the reliability has been flawless. The DSP integration saves both rack space and setup time." – Concert Systems Integrator
Frequently Asked Questions
How does this digital amplifier compare to traditional analog designs? Digital amplifiers like this one offer significantly higher efficiency, producing less heat while delivering more power in a smaller form factor. The integrated DSP also eliminates the need for external processors, simplifying your signal chain and reducing potential points of failure.
Is this suitable for both permanent installations and touring applications? Absolutely. The compact 1U form factor and relatively light weight (10kg) make it ideal for touring rigs where space and weight are critical. Meanwhile, its robust construction, comprehensive protection circuits, and stable operation at challenging loads ensure reliable performance in permanent installations.
What kind of speakers can I power with this amplifier? This versatile high-power digital amplifier excels with full-range speakers, line arrays, and subwoofers. For full-range and line array applications, we recommend speakers rated at approximately 2/3 of the amplifier's output power. For subwoofers, which demand more current, speakers rated at approximately 1/2 of the amplifier's power are ideal
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●Screen expansion and legends |
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●Delay, limiter, compressor |
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●Compressor settings window |
►Crossover Settings Window
When you click X-over in the left unit window function list, most of the screen is dedicated to the controls and indicators for setting up the cross over filters as shown in Figure.
►Output Channel Settings Screen
AudioPatron Quality Guarantee: Every amplifier undergoes rigorous 72-hour testing before shipping to ensure flawless performance in the most demanding applications. Backed by our comprehensive 3-year warranty.
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