Sinbosen D2-4000 2x7800W 4-ohm Power Amplifikatör

D2-4000 Teknik Özellikleri
●2 Channel Class D Digital power amplifier 
●Mini 1U size,convenient for Touring Applications
●Suit for Stage Power Subwoofer speaker;
●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
 

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
Front Panel
Indicator LED/per channel		One PCS Green LED: the input signal of XLR ≥ -40dB; Four pieces Green LED： display the output signal(-20dB,-10dB,-5dB,-3dB)of SPEAKON 1 piece dual LED(Yellow and Red): Protective state/Clip stste/Over heat/Over load
Power Switch		Press "I"-on; Press "O"-off.
Dust-proof		Two pieces dust-proof cotton, it can take off to clean from the bottom of front pannel
Application
Signal in-connection		4 Channel: One balanced XLR(with lock)female per channel; 2 Channel One balanced XLR(with lock)female and one balanced XLR male per channel.
Signal out-connection		One SPEAKON per channel connect to loudspeakers
Power cord		Fited to the device, and the CSA(cross sectional area)of the cord is 3 x 2.5mm², and the card is 1.5 meters long.
Multiple-Functions Switch		Two Sensitivity Switches. One Mode Switch and one Clip Switch.
Structure(The size and weight depend on different series and shipping demand )
Dimensions		482 x 44 x 380mm³/482 x 44 x 470 mm³
Net weight		10Kg/12kg
Packing size		580 x 580 x 119mm³/615 x 615 x 119 mm³
Shipping weight		12Kg/14Kg