LD Systems DSP 45 K
Gotovina/virman
2.580,00 €
4-kanalno pojačalo snage s DSP kontrolom
4 x 1200 W @ 4 i 2 oma, 2 x 2400 W premošteno @ 4 oma
Frekvencijski odziv 10 Hz – 22 kHz s dinamičkim rasponom od 120 dB
24-bitni/48 kHz DSP s FIR i IIR filterima, parametarskim EQ-om, skretnicom, ograničavačem kašnjenja, RMS-om i vršnim ograničenjima
Zaštita od istosmjerne struje, prekomjerne struje, topline i kratkog spoja, meki start, ograničavač preopterećenja clip-om i SMPS-om
Dvostruki ventilatori s kontroliranom temperaturom
Korekcija faktora snage (PFC)
Zaslon s 4 retka i rotacijskim enkoderom i sigurnosnom bravom
Uključuje softver za upravljanje i nadzor te LD Systems® biblioteku unaprijed postavljenih postavki zvučnika
Specifications:
Product type: Power Amplifiers
Type: 4-channel
Rated ouput power (1kHz @ 2 Ohms): 4 x 1200 W
Rated ouput power (1kHz @ 4 Ohms): 4 x 1200
Rated ouput power (1kHz @ 8 Ohms): 4 x 675
Rated ouput power (1 kHz @ 4 Ohms, bridged): 2 x 2400 W
Rated ouput power (1kHz @ 8 Ohms, bridged): 2 x 1200 W
High Z 70Vrms / 100Vpeak: 4 x 1200
High Z 100Vrms / 140Vpeak: 2 x 2400
Output circuitry: Class H
Frequency response: 10 – 22000
Total Harmonic Distortion (THD): < 0.05 % @ 1 kHz
Signal-to-noise ratio: 104 dB
Protection circuits: soft start, over-current, DC protection, RMS speaker limiter, Thermal protection, clip limiter, Short circuit, Multiband limiter
Controls: Direct access buttons, knob, Exit / lock button, On / off switch
Indicators: LC display
Line inputs: 4
Line input connectors: Neutrik XLR
Line outputs: 4
Line output connectors: Neutrik XLR
Loudspeaker outputs: 4
Speaker output connections: Speakon
Cooling: 2 fans, temperature controlled
Maximum Ambient Temperature: 0 °C – 40 °C
Power supply: Switching power supply, 100 V AC – 240 V AC, 50 – 60 Hz
Relative Humidity: < 80 %, not condensing
Power consumption @ full load: 1900 W
Width: 482 mm
Height: 89 mm
Depth: 320 mm
Features: 19″ / 2 U, Active Power Factor Correction, DSP controlled
