EQUIPMENT PA Equipment PA Speakers Active - Powered Speakers

Acheter JBL
Brand:

JBL



Description from Woodbrass :
The JBL PRX812W is a full-range speaker designed for main system and floor monitor applications. Featuring a 12 , two-way, bass-reflex design powered by a 1500-watt class-D amplifier, PRX 812W delivers incredible volume in a lightweight and compact form factor. Features - Built-in Wi-Fi for wireless control of your system from anywhere in the venue - Free PRX Connect mobile app for iOS and Android provides wireless control over volume levels, 8-band parametric EQ and up to 50ms of speaker delay to fine-tune your sound - Class-leading 1500-watt amplifier delivers ample power to fill your venue - JBL Differential Drive® transducers for higher SPL in a lightweight design - Next-generation JBL neodymium compression drivers - Redesigned Crown input technology, including XLR, 1/4 and RCA inputs plus XLR loop-through - Intelligent variable-speed fan activates only when needed to reduce noise - Updated tuning delivers flat frequency response and smooth off-axis behavior - Durable wooden cabinets, tour-proven DuraFlex finish and dent-resistant 16-gauge grilles - Universal power supply for worldwide compatibility - dbx Type IV limiting ensures clear, accurate sound at high volumes - Brutal testing regimen including the famous JBL 100-hour power test ensures reliable performance Specifications - System Type: Self Powered 12 , two-way, bass-reflex - Maximum SPL Output: 135 dB peak - Frequency Range (-10 dB): > Main: 52.6 Hz-20 kHz > Monitor: 50.3 20 kHz - Frequency Response (±3 dB): > Main: 58.1 Hz 20 kHz > Monitor: 59 Hz- 20 kHz - Input Connectors: 2 x Balanced XLR / 1/4 inch input, 2 x unbalanced RCA input - Input Impedance: 20K Ohms (balanced), 10K Ohms (unbalanced) - Signal Indicators: > Limit: Yellow LED indicates peak output has been reached and dsp limiter is acting > Signal: Green LED indicates signal present > Power: Blue indicates system has power and ready to pass audio - EQ: User selectable presets for Main or Monitor position, Advanced EQ settings available using Wi-Fi and PRX Connect application - Dynamic Control (Input): dbx Type IV limiter circuit - Crossover Frequency: 1.850 kHz - Design: Highly efficient Class-D amplifier - Power Rating: 1500W (750W x 2) - AC Power Input: 100V - 240V ~ 50/60 Hz - LF Driver: 1 x JBL 272G 305 mm (12 in) woofer - HF Driver: 1 x JBL 2408H-2 37.5 mm (1.5 in) annular polymer diaphragm, neodymium compression driver - Coverage Pattern: 90° x 50° nominal - Directivity Index (DI): 10.2 dB - Directivity Factor (Q): 10.4 - Enclosure: Asymmetrical, 18 mm, plywood - Suspension / Mounting: Dual 36 mm pole socket, 12 x M10 Suspension Points - Transport: 1 x injection molded handle with backing cup - Finish: Obsidian DuraFlex finish - Grille: Powder coated, Obsidian, 16 gauge perforated steel with acoustical transparent black cloth backing. - Dimensions (H x W x D): 599 x 385 x 341 mm / (23.6 in x 15.1 in x 13.4 in) - Net Weight: 19.4 kg (42.5 lb) - Gross Weight: 21.2 kg (48.0 lb)

Points forts
- Wi-Fi intégré pour contrôler le système
- PRX Connect : app iOS et Androïd gratuite pour un contrôle à distance des niveaux, du correcteur paramétrique 8 bandes, et du délai (50ms max.)
- Amplificateur de première classe 1500 W
- Transducteurs "JBL Differential Drive®" pour un niveau de pression sonore plus élevé, même dans un design compact
- Tous derniers haut-parleurs JBL au neodymium
- Circuit DSP avec se•lection de presets utilisateur pour utilisation fac•ade (Main) ou retour (Monitor), configurations d•EQ
- Technologie d'entrée type Crown, avec entrées XLR, jack 6,35 mm et RCA plus reprise en XLR (loop-through)
- Ventilateur à vitesse variable intelligent qui ne s'active que lorsque nécessaire
- Solide caisson en bois, finition DuraFlex• à l'epreuve des chocs, et grille antichoc
- Alimentation universelle
- Limiteur dbx Type IV•, pour un son clair, précis même à haut volume
- Poigne•es anti-de•rapantes
- 12 points de suspension M10
- Embase 36 mm simple

Caractéristiques
- Type : 12", 2 voies amplifiées, bass-reflex, retour de scène
- Réponse en fréquences : 56 Hz - 20 kHz (± 3 dB) / 45 Hz - 20 kHz (-10 dB)
- Fréquences de coupure : 1 850 Hz
- Maximum SPL @ 1 m : 135 dB
- Dispersion (HxV) : 90° x 50°
- Puissance amplification : 1500 (2 x 750 W) Classe D
- Composants :
> BF 1 x JBL 272G 305 mm (12•)
> HF 1 x JBL 2408H-2 37.5 mm (1.5•)
- Suspension : Double embase 36 mm 12 points M10
- Finition : Duraflex
- Connecteurs : Entrée 2 Combo XLR/jack symétrique RCA, XLR cascade
- Dimensions (HxLxP) : 599 x 385 x 341 mm
- Poids : 19,4 kg
- Accessoires options : Tube JBLPOLE pour satellite
Seller information :Woodbrass
Place :Nantes, France
Shipping :Livraison Mondiale


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