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RCF 4PRO 8003-AS 1000W Active Subwoofer

Model: RCF 4PRO 8003-AS

RCF 4PRO 8003-AS 1000W Active Subwoofer
RCF 4PRO 8003-AS 1000W Active Subwoofer
RCF 4PRO 8003-AS 1000W Active Subwoofer
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About: RCF 4PRO 8003-AS 1000W Active Subwoofer

The 4PRO 8003-AS is a vented, high output, active subwoofer system where the punch of a single 18” is desired.

It is powered by a 1000 W compact and lightweight digital amplifier and the port area has been carefully designed for reduced distortion. It works equally well for portable or install applications and it is engineered to complement full-range loudspeakers in a wide range of PA situations. The 4PRO 8003-AS can be used with ART 725-A, ART 715-A, ART 525-A and ART 522-A.


  • 2000 Watt Peak, 1000 Watt Digipro digital amplifier
  • 134 dB max spl
  • 18" woofer, 4" voice coil
  • Large port area, for reduced distortion
  • PFC power factor correction


Acoustical Specifications
  • Frequency Response -3 dB: 40 Hz ÷ Xover p. kHz
  • Max SPL: 134 dB
  • Woofer: 18", 4" voice coil
Input/Output Section
  • Input signal: bal / unbal
  • Input connectors: Stereo c. xlr-jack
  • Output connectors: Stereo xlr
  • Input sensitivity: - 2 dBu / +4 dBu
Processor Section
  • Crossover frequencies: 80 / 120 Hz
  • Protections: Thermal, rms
  • Limiter: Dinamic limiter
  • Controls: Volume, xover, phase
Amplifier Specifications
  • Total power: 1000 W
  • Low frequencies: 1000 W
  • Cooling: Convection/forced
  • Connections: Powercon in / out
  • Cabinet Material: Baltic birch
  • Handles: 2 side
  • Pole Mount/Cap: Yes
  • Colour: Black
Physical Specifications
  • Height: 700 / 27.56 mm/inch
  • Width: 520 / 20.47 mm/inch
  • Depth: 700 / 27.56 mm/inch
  • Net Weight: 49 / 108.02 kg/lbs is a Canadian authorized RCF retailer.

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Warranty: RCF 4PRO 8003-AS 1000W Active Subwoofer Warranty:

30 Days

Manufacturer's Warranty:

All RCF products are warranted for a period of 3 (three) years parts & labour.