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

• Customization: Available
• Type: Professional Amplifier
• Usage: KTV System
• Model NO.: DSP-3004
• 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

DSP 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 digital power amplifiers are equipped with high-performance audio dedicated DSP, high-dynamic and high-precision AD/DA converter and 3.3-inch high-definition LCD display. The power amplifier can be monitored through Ethernet and LCD screen. It can receive analog audio signals.

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
  • 90~260VAC / 50~60HZ  Wide range power supply.
  • high-definition audio DSP .
  • Analog signals can be received.
  • RS485 serial communication port,for amplifier control and   monitoring.
  • Modular design and maintenance is simple.
  • 2, 4 channel design,Very suitable for touring
• Function
  • Audio input:Analog audio.
  • Built-in4X4 audio matrix.
  • Pushbutton for fast mute.
  • Mode: stereo, mono, bridge, one in four out.
  • 15 segment parameter EQ.
  • Filter for each channel: direct,low pass,band pass,high pass,all pass.
  • Delay for each channel:0~100ms delay.
  • Peak voltage limiter,Over temperature,Short protection.
  • Over load limiter
  • Under voltage, DC protection
  • Status to monitor:temperature,voltage,current,fault.
  • Ethernet address and Baud Rate settings;
  • 16 memory spaces for parameter save and recall.

 

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

Model	DSP-654	DSP-802	DSP-1002	DSP-1004	DSP-1502	DSP-2002	DSP-1504	DSP-2004	DSP-3002	DSP-3302	DSP-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	1x1600W	1x2000W	2x2000W	1x3000W	1x4000W	2x3000W	2x4000W	6000W	6600W	2x6000W
8Ω/Bridge	2x2200W	1x2720W	1x3400W	2x3400W	1x5100W	1x6800W	2x5100W	2x6800W	10200W	11200W	2x10200W
4Ω/Bridge	2x3740W	1x4620W	1x5780W	2x5780W	1x7140W	1x9520W	2x7140W	2x9520W	17340W	19000W	2x17340W
Output RMS voltage	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	162.5V	154.9V
Maximum input level	8.7Vrms(+21dBu)
Default Gain	21dB	21dB	23dB	23dB	25dB	26dB	25dB	26dB	27dB	27dB	27dB
Gain	19dB-37dB	19dB-37dB	21dB-39dB	21dB-39dB	23dB-41dB	24dB-42dB	23dB-41dB	24dB-42dB	26dB-43dB	26dB-43dB	26dB-43dB
THD+N	0.05%
IMD-SMPTE	0.05%
DIME30	0.05%
Cross-talk	≥90dB
Frequency response	±0.2dB
Input impedance	20KΩ(Balance)
	10KΩ(Unbalance)
Damp factor	≥5000
SNR	≥105dB
Main power	90~260VAC,50-60Hz
Protection	Under voltage
	DC power amplifier output DC protection
	temperature
	over load limite
	Short protection
Size (WxHxD)	483x44x370mm						483x44x465mm
Net weight	9kg						12kg

Company Information