1u 4 канала 8000 Вт автомобильный аудио усилитель предусилитель Интегрированный усилитель

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Цена:958,00 $ - 976,00 $*
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Quick details
4 Channel Class D 1u digital power amplifier
4 x 2200 Watts into 8 Ohms, 4 x 3750 Watts into 4 Ohms, 4 x 4400 watt into 2 ohms
Separately controllable on Gain
Scalable Voltage Peak Limiter (VPL)
The bridge-mode operation for Touring Applications


Model
D4-2500
D2-3500
D4-2000
8Ω/Stereo
4X2200W
2x3200W
4x2000W
4Ω/Stereo
4X3750W
2X5365W
4X3400W
2Ω/Stereo*
4X4400W
2X7435W
4X4760W
Rated Output Power(THD+N=1%, 1kHz continue sine wave, all channel driving)
Slew rate(1kHZ, low-pass filter bypassed)
50V/us
Sensitivity(Rated Power,1kHz)
selectable
41dB
38dB
35dB
32dB
THD+N(10%Rated Power,typical)
0.0001
IMD-SMPTE(10%Rated Power,typical)
0.0001
DIM30(10%Rated Power,typical)
0.0001
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)
≥115dB
Main power
90~260VAC,50~60Hz
Protection
Under voltage, DC, Over temperature,Over load limiter,Short protection
Size(WxHxD)
483x44x465mm
Net weight
14kg


PROFESSIONAL POWER AMPLIFIER
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.


What is the Advantage?

* 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


Cooling structions: Good heat-sink & 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.


Product Description






Must know before buying
♦Impedance Matching :
Our amplifier suitable for impedance above 2ohms and above.

♦How to match our amplifier with your speaker ?

Under certain impedance conditions, our D4-2000 suitable for the speaker rated power around 1300W@8ohm(Below 1300W also ok ); for subwoofer , the rated power around 1000w @8ohms(Below 1000W also ok )

♦Suggest match: D4-2000 match with 4pcs Single 15inch or 4pcs Double 15inch professional PA speaker.
♦Best match: D4-2000 match with 2pcs single 15inch full frequency professional PA speaker + 2pcs single 18inch sub woofer.

♦Does your unit with warranty ?
Yes, it's with a 3-year warranty.




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