Professional Stage 3500W 1u Class D 4-Channel Digital Power Amplifiers for Subwoofer

Product Description

Product Parameters

D series digital amplifier
Model	D2-3000	D2-3500	D2-4200	D4-2000	D4-3000	D4-3500
8Ω	2 x 3000W	2 x 3500W	2 x 4200W	4 x 2000W	4 x 3000W	4 x 3500W
4Ω	2 x 5000W	2 x 6300W	2 x 7800W	4 x 3400W	4 x 5000W	4 x 6000W
2Ω	2 x 7140W	2 x 7400W	2 x 8500W	4 x 4700W	4 x 6500W	4 x 6600W
8Ω Bridge	1 x 10200W	1 x 12500W	1 x 15600W	2 x 6800W	4 x 10000W	4 x 12000W
4Ω Bridge	1 x 14280W	1 x 14800W	1 x 17000W	2 x 9520W	4 x 13000W	4 x 13200W
Alternating Current Power Supply
Power	PFC Power
Rated power demand	100-240V ±10%, 50/60 Hz
Operation voltage	90V-270V
Power correction factor cos (φ)	>0.95 @ >500 W
Standby	47W and 0.8A
Power Comsumption	230V (115V in the BRIDGE MODE)
Temperature
Environment temperature	0°-45C / 32'-113*F
Cooling system	Tunnel through cooling system
Performance
Frequency Response	20 Hz - 20 kHz (1 W @ 8 Ω, ±0.5 dB)
Signal-to-Noise Ratio	>110 dBA (20 Hz - 20 kHz, A weighted)
Crosstalk	>66 dB @1 kHz
Input Impedance	10 kΩ balanced
Damping Factor (8 ohms)	>5000 @ 20-200 Hz
Slew Rate	50V/μs @ 8 Ω
Front Panel
Indicator LED/per channel	One PCS Green LED: the input signal of XLR ≥ -40dB; Four pieces Green LED:  dispaly the output signal( -20dB,-10dB,-5dB,-3dB ) of SPEAKON 1 piece dual LED (Yellow and Red):  Protective state/Clip state/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 belanced XLR male per channel.
Signal out-connection	One SPEAKON per channel connect to loudspeakers
Power cord	Fixed 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
Net weight	15kg
Packing size	580 x 580 x 119mm³ / 615 x 615 x 119mm³
Shipping weight	16Kg

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.

Company Profile

Our Advantages

Why choose us?

1.Three years warranty, free accessories.If there are quality problems,provide pictures or video, engineers judge the problem and provide after-sale support Products with CE ROHS certification.
2.We are 10 years manufature about professional audio speaker and power amplifier.
3.Our engineers have 10 years work experience, very professional.
4.The product is light and suitable for performance and conferences.
5.There is no minimum order quantity limit ,you can choose to order 1pc or 1000000pcs.No limit about quality.
6.Products with CE ROHS certification.