News - Here Comes the New High Power DSP Digital Power Amplifier!

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GUANGZHOU XINBAOSHENG AUDIO EQUIPMENT COMPANY LIMITED

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Here Comes the New High Power DSP Digital Power Amplifier!

publisherSinbosen

time2022/09/21

: The new D series digital power amplifier, small size and big power, suitable for Top speaker, full range speaker, Line array. 2 channels can be used for subwoofer. Versions with DSP capabilities are also available!

Sinbosen's new D-Series. Overall, this is a series of high power digital power amplifiers that can work stably at 2 ohms, and you can choose to add a DSP module!

D SERIES DIGITAL AMPLIFIER NEW MODEL:

Including D4-3000,D4-2000,D2-4200,D2-3500,D2-3000,D4-3000 DSP,D4-2000 DSP ,D2-4200 DSP ,D2-3500 DSP,D2-3000 DSP.

D SERIES DIGITAL AMPLIFIER FEATURE:

●Mini 1U size,convenient for Touring Applications

●Work Under 2Ω steadily!

●Precise and Reasonable circuit structure

●Bring supper reliable sound

●Bridge-mode operation

●Original Neutrik XLR*/Speakon connectors

●Temperature protection;Over current protection;Short circuit protection built-in

●Tunnel through cooling system

The following is the D2-4200 digital power amplifier PFC POWER 85-266V under 2 ohms testing,

We can see that it works stably.

D SERIES DIGITAL AMPLIFIER FRONT AND REAR PANEL

D SERIES CLASS D AMPLFIER

Dimensions and Cooling system

NOTE:
The size is 437mm inside of the device(without the cover plate and front panel).The size is around 472mm of the complete device,but a little bit different size in the different front panel.Some series with different size that had not shown,please learn it in the parameter.

Tunnel through cooling system
Cold air comes in from the front panel of the equipment, forms a duct through the radiator to take the heat away and out from the rear panel of the equipment.

D SERIES HIGH POWER DIGITAL AMPLIFIER (DSP can be added)
Model		D2-3000	D2-3500	D2-4200	D4-2000	D4-3000
EIAJ Test Standard,1 kHz, 1% THD	8Ω/Stereo	2 x 3000W	2 x 3500W	2 x 4200W	4 x 2000W	4 x 3000W
	4Ω/Stereo	2 x 5000W	2 x 6300W	2 x 7800W	4 x 3400W	4 x 5000W
	2Ω/Stereo	2 x 7140W	2 x 7400W	2 x 8500W	4 x 4760W	4 x 6500W
	8Ω/Bridge	1 x 10200W	1 x 12500W	1 x 15600W	2 x 6800W	2 x 10000W
	4Ω/Bridge	1 x 14280W	1 x 14800W	1 x 17000W	2 x 9520W	2 x 13000W
Alternating Current Power Supply
Power		PFC Power
Rated power demand		100-240V±10%, 50/60Hz
Operation voltage		90V-270V
Power correction factor cos(φ)		>0.95 @ >500W
Standby		47W and 0.8A
Gain,Sensitivity		32dB,35dB,38dB,41dB
Maximum Output Voltage/Current		185V/85A (370V in the BRIDGE MODE)
Power Comsumption		230V (115V in the BRIDGE MODE)
Temperature
Environment temperature		0°-45C / 32′-113*F
Cooling system		Tunnel through cooing system
Performance
Frequency Response		20Hz - 20kHz (1W@8Ω,+05 dB)
Signal-to-Noise Ratio		>110 dBA (20 Hz- 20 kHz A weighted)
Crosstalk		>66 dB @ 1 kHz
Input Impedance		10 kΩ balanced
Total Harmonic Distortion(THD)		<0.5% from 1 W to full power (Typitcal value<0.05%)
Intermodulation Distortion(IMD)		<0.5% from 1 W to full power (Typical value< 0.05%)
Damping Factor (8 ohms)		>5000 @ 20-200 Hz
Slew Rate		50V/μs @ 8Ω

Among them, 4-channel models D4-3000, D4-2000 Suit for Top speaker, full range speaker,Line array;

2-channel D2-4200, D2-3500, D2-3000 Suit for Stage Power Subwoofer speaker.

The new D series digital amplifier also has the option to add DSP function, Our D series DSP amplifier used ALLDSP system from Gemany. It is suit for Windows,Mac and ios system. The application for iPad or iPhone can be downloaded and installed from the Apple Store .

For the Remote Operation Software (Windows and Mac) and Manual, Please check Download link：https://..........com/oid1739142/Download.htm

Note that for a Windows computer, there are separate applications for Windows 32 bit and 64 bit.

Attention: You cannot connect the unit to the network through the USB or Ethernet at the same time. You can only control the unit from one platform at the same time if you switch from one platform to another, you MUST shut down the control software at the previous platform first.

Local connectivity of the device to the control computer from a front-panel USB connector is also possible to download initial settings or as a fallback in case of network failure.