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LOUDNESSERVICE

Finale di Potenza LS D4-3000

Finale di Potenza LS D4-3000

Prezzo di listino $1,317.00
Prezzo di listino Prezzo scontato $1,317.00
In offerta Esaurito
Imposte incluse.

 

 

 

Ls D4-3000 FEATURE:
●4 Channel Class D Digital power amplifier ●Mini 1U size,convenient for Touring Applications ●Suitable for Top speaker, full range speaker,Line array; Subwoofer ●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
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
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
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

 

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