RCF ART 945A Professional Active Speaker

Deskripsi Produk

ART 945-A is masterfully engineered to deliver stellar audio performance and versatility for intensive audio applications. The combination of neodymium transducers - 4" titanium compression driver, 15" woofer - two-channel 2100W amplifier, and the constant directivity True Resistive Waveguide produces coherent 100° x 60° coverage for the listening area with up to 135 dB SPL, distortion-free sound.    Used as a stand-alone speaker for a FOH system, satellite (with subwoofer), stage monitor, or flown, the ART 945-A packs high-performance and reliability in a compact enclosure. Designed to be the most flexible loudspeaker in its class, it also features multiple rigging points for fixed installation.    Merging RCF proprietary FiRPHASE and Bass Motion Control DSP processing, perfectly tuned for each model, the audience will experience absolute clarity and deep, powerful bass response. The sleek cabinet uses a special polypropylene composite material with an M-brace internal reinforcement, making it easy to carry and secure to install on a pole, flown-, wall-, or truss-mounted using the multiple rigging points available.   POWER THAT MOVES The most powerful amplifier in its class. RCF's improvements in transducer design make them stronger and powerful, so the amplifier follows the evolution. With 2,100 Watts of power, the 2-channel ART 9 Class-D amplifier is 50% more powerful than previous models, able to manage extremely high sound pressure levels with an ultra-fast attack, realistic transient response, and very low heat loss.    ART 9 is very energy-efficient so there is no need for a cooling fan - the amplifier is attached to a solid aluminum heat exchanger in the back of the unit - with no moving parts. Being physically connected with the internal frame, the amplifier is firm and solid within the cabinet. The input circuit features a new low distortion design with an advanced safety limiter, maintaining the true character of the input signal at all levels.    All ART 9 amplifiers are designed according to EN62368-1 for maximum safety and present a Switch Mode Power Supply section joining high-efficiency with minimum weight.   Features Up to 135 dB Sound Pressure Level 2100W Class-D Bi-Amplification 45-20000 Hz linear frequency response 4" Titanium/Neodymium Compression Driver 15" Neodymium Woofer FiRPHASE zero degrees phase technology Bass Motion Control woofer excursion management   Specs Configuration Active 2-Way Enclosure Type Bass-Reflex Loudspeaker/Floor Monitor Total Power Capacity 2100 W Amplifier Power Rating LF: 1400 W Peak HF: 700 W Peak Amplifier Class Class-D Drivers HF Driver 1 x 1.4" / 35.6 mm Titanium Compression Driver HF Voice Coil 4" / 101.6 mm MF Driver None LF Driver 1 x 15" / 381 mm Woofer LF Voice Coil 3.5" / 88.9 mm Magnet Neodymium Performance Frequency Response 45 Hz to 20 kHz Maximum SPL 135 dB (Peak) Coverage Angle 100° H x 60° V Protections RMS, Signal Limiter, Thermal Connectivity Audio I/O 1 x Combo XLR-1/4" TRS Female Balanced/Unbalanced Input 1 x XLR 3-Pin Male Balanced Thru/Output Network I/O None USB None Wireless Connectivity None Signal Processing Crossover 800 Hz (Internal) EQ None Parametric  EQ None Semi-Parametric  EQ None Dynamic Processing Soft Limiter Alignment Delay None Phase Adjustment None Digital Signal Processing FIR Filter, Venue Settings Power AC Input Power 100 to 120 VAC, 60 Hz  AC Power Connector 1 x PowerCON TRUE1 Input 1 x PowerCON TRUE1 Output Power Consumption 300 W Physical Mounting 2 x M10 Fly Point (Top) 1 x M10 Fly Point (Each Side) 1 x 1.38" / 35 mm Pole Socket (Bottom) Handles 1 x Top 1 x Each Side Cooling Convection, Heat Sink Construction Material Composite, Stainless Steel Grille Dimensions 28.2 x 16.3 x 16.1" / 716.3 x 414 x 408.9 mm Weight 48.7 lb / 22.1 kg