7140 watts 2CH class d power amplificador D2-3000 for subwoofer 2 ohm stable amplifier

Model: D2-3000

Item specifics

2Ω Output power: 2CHx7140W

4Ω Output power: 2CHx5100W

8Ω Output power: 2CHx3000W

8Ω Bridge power: 10200W

4Ω Bridge power: 14280W

Voltage: 90V-240V

Special service: OEM service offered

Damping factor: >5000

Minimum load impedance: Stereo 2Ω

Gross weight: 15kg

Amplifier Type: Professional Digital Power Amplifier

Class: Class D Power Amplifier

Channels: 2 Channels Power Amplifier

Feature: 2 Ohms Stable Amplifier

Review

Description

1U Amplifier	D2-3000
Rated Output Power(THD+N=1%, 1kHz continue sine wave, all channel driving)	8Ω/Stereo	2x3000W
	4Ω/Stereo	2x5100W
	2Ω/Stereo	2x7140W
	16Ω/Bridge	1x6000W
	8Ω/Bridge	1x10200W
	4Ω/Bridge	1x14280W
Bridge RMS voltage(THD+N=1%, 1kHz)	154.9V
Slew rate(1kHZ, low-pass filter bypassed)	50V/us
Sensitivity(Rated Power,1kHz)	selectable 41dB 38dB 35dB 32dB
THD+N(10%Rated Power,typical)	0.01%
IMD-SMPTE(10%Rated Power,typical)	0.01%
DIM30(10%Rated Power,typical)	0.01%
Cross-talk(20Hz-1kHz,below Rated Power)	≥90dB
Frequency response(10% Rated Power,20Hz-20kHz,8Ω	±0.2dB
Input impedance	20kΩ (Balance),10kΩ(Unbalance)
Damp factor(8Ω,20Hz-200Hz	≥5000
SNR(A weighted 20Hz-22kHz)	≥112dB
Main power	90~260VAC,50~60Hz
Protection	Under voltage, DC, Over temperature,Over load limiter,Short protection
Size(WxHxD)	483x44x465mm
Net weight	12kg

PROFESSIONAL POWER AMPLIFIER

1 Performance overview

a,High efficiency and energy saving, operation cost is low,

b,Compact and light weight,structure is firm.

c,Comply with the safety and EMC standards.

d,90~260VAC / 50~60HZ Wide range power supply.

e,First-class quality, thanks for the components from international high-end manufacturers.

f,Temperature control fan for quiet operation.

g,Modular design and maintenance is convenient.

h,Very suitable for mobile show.

i, Reasonable design makes you feel relaxed in the process of using.

2 Environmental protection, energy saving, cost saving

Advantages of high efficiency:

* Low working temperature, rlability will be improved obviously.

* The size and weight are only 1/3 of tradition amplifier.

" The cost for transportation, handling, installation will reduce obviously.

* Saving energy, reducing operating costs

* Environmental protection

3. Cooling instructions: Good heat dissipation /High quality fans

The cooling mode of the equipment is as follows: the cold air is sucked through the ventilation hole of the front panel, and the heat is taken out from the rear panel.