4PRO 4003-A

ACTIVE TWO-WAY SPEAKER

The 4PRO 4003-A is a self-powered, lightweight two-way full bandwidth loudspeaker system equipped with two 15” woofers and a 1.75” voice coil diaphragm, neodymium compression driver mounted to a constant directivity horn.

The 90° angle is wide enough to provide coverage of an audience when used one per side, yet narrow enough to allow displaying of multiple enclosures without excessive coverage overlap. The 4PRO 4003 is the ideal choice when the application requires high performance and simple set-up.

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Applications
  • • Main PA for small to mid size venues
  • • Band & vocal PA
  • • Side fills
  • • Night clubs
  • • Corporate events
Part Number
  • • 13000154 (230V)
  • • 13000159 (115V)
Features
  • 750 Watt digital amplifier
  • 132 dB max spl
  • 90 x 40, Wide dispersion constant directivity horn
  • 2x15" woofer, high power neodymium 3" voice coil
  • 1" HF driver, titanium dome, neodymium 1.75" voice coil
  • PFC power factor correction
Acoustical Specifications
  • Frequency Response -3 dB: 45 Hz ÷ 20 Hz
  • Max SPL: 131 dB
  • Horizontal coverage angle: 90°
  • Vertical coverage angle: 40°
  • Compression Driver: 1.0 " neo, 1.75" voice coil
  • Woofer: 15" neo, 3" voice coil
Input/Output Section
  • Input signal: Bal/unbal
  • Input connectors: Combo xlr-jck
  • Output connectors: XLR
  • Input sensitivity: - 2 dBu / +4 dBu
Processor Section
  • Crossover frequencies: 1700 Hz
  • Protections: Thermal, rms
  • Limiter: Dinamic limiter
  • Controls: Volume, contour
Amplifier Specifications
  • Total power: 750 W RMS
  •    High frequencies: 250 W RMS
  •    Low frequencies: 500 W RMS
  • Cooling: Convection/forced
  • Connections: Powercon in / out
Cabinet
  • Cabinet Material: Baltic birch
  • Handles: 2 on side
  • Colour: Black
Physical Specifications
  • Height: 1290 / 50.78 mm/inch
  • Width: 455 / 17.91 mm/inch
  • Depth: 470 / 18.50 mm/inch
  • Net Weight: 46 / 101.41 kg/lbs
The data are not binding; RCF reserves the right to modify the data at any time and without previous notice.