LOUDNESSERVICE
Finale di Potenza LS D4-3000
Finale di Potenza LS D4-3000
Prezzo di listino
$1,305.00
Prezzo di listino
Prezzo scontato
$1,305.00
Prezzo unitario
per
Imposte incluse.
Impossibile caricare la disponibilità di ritiro
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
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D SERIES HIGH POWER DIGITAL AMPLIFIER
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Model
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D2-3000
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D2-3500
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D2-4200
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D4-2000
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D4-3000
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EIAJ Test Standard,1 kHz, 1% THD
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8Ω/Stereo
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2 x 3000W
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2 x 3500W
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2 x 4200W
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4 x 2000W
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4 x 3000W
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4Ω/Stereo
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2 x 5000W
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2 x 6300W
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2 x 7800W
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4 x 3400W
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4 x 5000W
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2Ω/Stereo
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2 x 7140W
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2 x 7400W
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2 x 8500W
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4 x 4760W
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4 x 6500W
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8Ω/Bridge
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1 x 10200W
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1 x 12500W
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1 x 15600W
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2 x 6800W
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2 x 10000W
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4Ω/Bridge
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1 x 14280W
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1 x 14800W
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1 x 17000W
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2 x 9520W
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2 x 13000W
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Alternating Current Power Supply
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Power
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PFC Power
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Rated power demand
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100-240V±10%, 50/60Hz
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Operation voltage
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90V-270V
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Power correction factor cos(φ)
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>0.95 @ >500W
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Standby
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47W and 0.8A
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Gain,Sensitivity
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32dB,35dB,38dB,41dB
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Maximum Output Voltage/Current
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185V/85A (370V in the BRIDGE MODE)
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Power Comsumption
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230V (115V in the BRIDGE MODE)
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Temperature
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Environment temperature
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0°-45C / 32′-113*F
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Cooling system
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Tunnel through cooing system
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Performance
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Frequency Response
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20Hz - 20kHz (1W@8Ω,+05 dB)
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Signal-to-Noise Ratio
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>110 dBA (20 Hz- 20 kHz A weighted)
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Crosstalk
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>66 dB @ 1 kHz
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Input Impedance
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10 kΩ balanced
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Total Harmonic Distortion(THD)
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<0.5% from 1 W to full power (Typitcal value<0.05%)
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Intermodulation Distortion(IMD)
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<0.5% from 1 W to full power (Typical value< 0.05%)
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Damping Factor (8 ohms)
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>5000 @ 20-200 Hz
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Slew Rate
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50V/μs @ 8Ω
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Front Panel
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Indicator LED/per channel
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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 |
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Power Switch
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Press "I"-on; Press "O"-off.
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Dust-proof
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Two pieces dust-proof cotton,
it can take off to clean from the bottom of front pannel |
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Application
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Signal in-connection
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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. |
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Signal out-connection
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One SPEAKON per channel connect to loudspeakers
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Power cord
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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. |
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Multiple-Functions Switch
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Two Sensitivity Switches. One Mode Switch and one Clip Switch.
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Structure(The size and weight depend on different series and shipping demand )
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Dimensions
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482 x 44 x 380mm³/482 x 44 x 470 mm³
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Net weight
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10Kg/12kg
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Packing size
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580 x 580 x 119mm³/615 x 615 x 119 mm³
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Shipping weight
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12Kg/14Kg
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