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Class I Amplificateur PA stéréo à alimentation à découpage, 4 x 2500 W RMS (2 Ohm), 4 x 2100 W RMS (4 Ohm)
PSSO Amplificateur QCA-10000 4 canaux SMPS

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2 HE
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PSSO

Class I Amplificateur PA stéréo à alimentation à découpage, 4 x 2500 W RMS (2 Ohm), 4 x 2100 W RMS (4 Ohm)

PSSO Amplificateur QCA-10000 4 canaux SMPS

4-channel PA Amplifiers with Integrated SMPS
The 4-channel PA amplifiers of the QCA series offer ultra-high output power paired with a low weight and small overall height. The amplifiers use a patented second-generation Class I output circuitry which combines the high efficiency off Class D and the sound quality of Class A. Featuring a modern switch-mode power supply, the amplifiers provide up to 10 kW peak power and weigh less than 16 kg. This makes the series particularly attractive for mobile applications. The amplifiers can be used flexibly in stereo operation, parallel operation or in mono bridge operation. Extensive protective circuits will protect the amplifiers and the speakers connected.
Caractéristiques

Class I Amplificateur PA stéréo à alimentation à découpage, 4 x 2500 W RMS (2 Ohm), 4 x 2100 W RMS (4 Ohm)

  • 4-channel PA amplifier with class I circuitry
  • 4 x 2100 W/4 ohms
  • Low weight and height due to integrated switch mode power supply
  • Reliable power amp with high impulse stability for a wide range of applications (e.g. compact PAs, multi-way PAs, concerts)
  • 3 operating modes can be selected (stereo, parallel or bridged)
  • 4 level controls for precise level adjustment
  • Input sensitivity adjustable
  • LED VU meter and LEDs for activated protective circuit (protect), overload (clip), and signal per channel
  • Speaker switch-on delay
  • Complete protection set against short-circuit, overheat, clipping, overload, DC voltage and VHF signals
  • Electronically balanced inputs via XLR mounting jacks, with XLR feed-through outputs
  • Speaker outputs via lockable speaker jacks
  • Rugged steel chassis with aluminum front panel
  • Rack installation, 2 U
  • Neutrik Speakon outputs
  • Très efficace Flux d'air Front to Rear
  • L'appareil est refroidi par ventilateur à température contrôlée
  • Connexion enfichable NEUTRIK intégrée
  • (19") 48,3 cm installation en rack 2 HE

L'étendue des fournitures

  • 1 x mode d'emploi, 1 x amplificateur, 1 x diaphragme, 4 x pied
Données techniques
Alimentation électrique:230 V AC, 50 Hz
Puissance totale de raccordement:1150 W Alimentation 1/8
Puissance de sortie:4 x 2500 W RMS (2 Ohm)
4 x 2100 W RMS (4 Ohm)
4 x 1300 W RMS (8 Ohm)
2 x 5000 W RMS ponté (4 Ohm)
2 x 4200 W RMS ponté (8 Ohm)
Branchement électrique:Fixe Câble d'alimentation à prise contact de protection
Plage de fréquence:20 - 20000 Hz
Rapport signal/bruit:>80 dB
Distorsion harmonique:<0,05 % avec 1 kHz
Refroidissement:2 x ventilateur à température contrôlée , Flux d'air Front to Rear
Impédance:Entrée: 10 kOhm , non sym.
Entrée: 20 kOhm , sym.
Gain:40,3 dB/ 0,775 V
38 dB/ 1,0 V
35,1 dB/ 1,4 V
Commutation:Class I
Temps de montée:>10 V/µs
Facteur d'atténuation:>800
Atténuation de la diaphonie:>65 dB
Éléments de commande:Interrupteur d'alimentation, Contrôle du volume par canal, Sélecteur de mode (stereo/parallel/bridged), Commutateur de sensibilité à l'entrée
Circuit de protection:Surchauffe; Surcharge; Court-circuit; Démarrage progressif; Tension continue; VHF
État LED:Power, Indicateur de niveau, Clip, Protect
Connexions:Entrée: Line via 4 x XLR (F) 3 broches version encastrable
Sortie: Line via 4 x XLR (M) 3 broches version encastrable
Sortie: Enceinte via 4 x SpeakON 4 broches version encastrable (F)
Sensibilité à l'entrée:0,775 V; 1,0 V; 1,4 V , commutable; 26 dB; 32 dB; 38 dB , commutable
Utilisation de la marque:Connexion enfichable NEUTRIK intégrée
Conception du boîtier:(19") 48,3 cm installation en rack 2 HE
Dimension:Largeur : 48,3 cm
Profondeur : 44,5 cm
Hauteur : 8,9 cm
Poids:13,90 kg
Unités de conditionnement
UCEANPoidsDimension
1402639751337015,80 kg59cm x 56cm x 17cm
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