Cvr Amplifier D-3004 4-CH Amplifier 3000W 1u Class D Power Amplifier

• Customization: Available
• Type: Professional Amplifier
• Usage: KTV System
• Model NO.: D-3004
• Used For: Professional
• Tube Type: Tube Amplifier
• Function: Post Amplifier, Amplifier Combined, Pre-amplifier
• Sound Channel: 2.1
• Output Number: 4
• Voltage: AC 220V
• Element Number: Push-Pull Amplifier
• Conductive Mode: AB
• Frequency Response: 20Hz-25kHz ±0.5dB
• Input Sensitivity: 20K Ohm Balanced/10K Ohm Unbalanced
• Power Requirement: 200-240V/50-60Hz
• Transport Package: Carton Box and Fly Case
• Specification: CE, ROHS, GMP, SGS
• Trademark: CVR
• Origin: China
• HS Code: 8501109990
• Production Capacity: 10000\Month

Product Description

D series digital power amplifiers are our company's new generation flagship products. This series of power amplifiers adopt the multi-loop control technology independently developed by our company and have excellent technical indicators; the power conversion technology specially designed for low impedance and high current enables the power amplifier to have more than 95% efficiency and excellent stability; switching power supply Using active PFC and soft switching technology, and optimized design for the audio power amplifier, it can adapt to the harsh grid environment and provide continuous surging power for the power amplifier.

This series of power amplifiers have the characteristics of high reliability, sufficient power, outstanding sound, and strong adaptability. It has 2 varieties of 2 channels and 4 channels, stable and reliable 2Ω drive capability, which can be applied to line arrays.

 

• Features
  • High efficiency, energy saving, operating cost is low;
  • Compact and light weight,structure is firm;
  • Comply with the safety and EMC standards;
  • Energy-efficient signal processing and error correction technology ensure a more beautiful sound
  • 90-260VAC wide range power supply;
  • Using international high-end manufacturers' components, first-class quality;
  • Temperature controlled fan, quiet operation;
  • Modular design and maintenance is simple;
  • 2, 4 channel design,Very suitable for touring;
  • Pass rigorous reliability, environmental adaptability, and user experience tests to make your use easier;
  • Environmental protection

 

Product Description
 

Model	D-654	D-802	D-1002	D-1004	D-1502	D-2002	D-1504	D-2004	D-3002	D-3302	D-3004
8Ω/Stereo	4x650W	2x800W	2x1000W	4x1000W	2x1500W	2x2000W	4x1500W	4x2000W	2x3000W	2x3300W	4x3000W
4Ω/Stereo	4x1100W	2x1360W	2x1700W	4x1700W	2x2550W	2x3400W	4x2550W	4x3400W	2x5100W	2x5600W	4x5100W
2Ω/Stereo	4x1870W	2x2310W	2x2890W	4x2890W	2x3570W	2x4760W	4x3570W	4x4760W	2x8600W	2x9500W	4x8600W
16Ω/Bridge	2x1300W	1600W	2000W	2x2000W	3000W	4000W	2x3000W	2x4000W	6000W	6600W	2x6000W
8Ω/Bridge	2x2200W	2720W	3400W	2x3400W	5100W	6800W	2x5100W	2x6800W	10200W	11200W	2x10200W
4Ω/Bridge	2x3740W	4620W	5780W	2x5780W	7140W	95200W	2x7140W	2x9520W	17340W	19000W	2x17340W
Output RMS voltage RMS	72.1V	80.0V	89.4 V	89.4 V	109.5 V	126.5 V	109.5 V	126.5 V	154.9 V	162.5 V	154.9 V
Slew rate	50V/us	50V/us	50V/us	50V/us	50V/us	50V/us	50V/us	50V/us	50V/us	50V/us	50V/us
Sensitivity	Selectable
	38dB	38dB	38dB	38dB	41dB	41dB	41dB	41dB	41dB	41dB	41dB
	35dB	35dB	35dB	35dB	38dB	38dB	38dB	38dB	38dB	38dB	38dB
	32dB	32dB	32dB	32dB	35dB	35dB	35dB	35dB	35dB	35dB	35dB
	29dB	29dB	29dB	29dB	32dB	32dB	32dB	32dB	32dB	32dB	32dB
THD+N	0.01%	0.01%	0.01%	0.01%	0.01%	0.01%	0.01%	0.01%	0.01%	0.01%	0.01%
IMD-SMPTE	0.01%	0.01%	0.01%	0.01%	0.01%	0.01%	0.01%	0.01%	0.01%	0.01%	0.01%
DIME30	0.01%	0.01%	0.01%	0.01%	0.01%	0.01%	0.01%	0.01%	0.01%	0.01%	0.01%
Cross-talk	≥90dB	≥90dB	≥90dB	≥90dB	≥90dB	≥90dB	≥90dB	≥90dB	≥90dB	≥90dB	≥90dB
Frequency response	±0.2dB	±0.2dB	±0.2dB	±0.2dB	±0.2dB	±0.2dB	±0.2dB	±0.2dB	±0.2dB	±0.2dB	±0.2dB
Input impedance	20KΩ(Balance)
	10KΩ(Unbalance)
Damp factor	≥5000
SNR	≥110dB	≥110dB	≥110dB	≥110dB	≥110dB	≥110dB	≥110dB	≥112dB	≥115dB	≥115dB	≥105dB
Main power	90~260VAC,50-60Hz
Protection	Under voltage
	DC
	temperature
	over load limite
	Short protection
Size (WxHxD)	483x44x370mm						483x44x465mm
Net weight	9kg	9kg	9kg	9kg	9kg	9kg	12kg	12kg	12kg	12kg	12kg

Company Information