RCF 4PRO8003as 18" bass reflex active sub

Regular Price: RRP $3,879

Special Price $2,750

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RCF 4PRO8003as 18" bass reflex active sub

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4PRO 8003-AS

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


    * Main PA sub bass
    * Band & vocal PA sub bass
    * Professional DJ Sub Bass
    * Night club sub bass

Part Number

    * 13000152 (230V)
    * 13000160 (115V)


    * 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


RCF was founded in 1949 in the Italian city Reggio Emilia a region with excellent mechanical and electronic industries.  Since the mid 1990s Derringers have brought great you RCF loudspeaker such as the ART series which still continues today.


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