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Driverack PX and RCF Art525A

dj_john24dj_john24 Posts: 6
edited September 2008 in DriveRack PX
Hi, I have a Driverack PX and a pair of RCF Art525A's. How can I configure the Driverack PX with these speakers, as I've noticed there are no presets for these speakers in the Driverack PX. Thanks in advance. All help is greatly appreciated.

Comments

  • GadgetGadget Posts: 4,915
    Presets are just starting points...pick any configuration that fits, like \"Stereo Mains\" stereo powered full range speakers. Then the only thing you need to do is set the hipass...press the setup button and find the low frequency cutoff of the speakers and set the hipass there..

    You also need to read the \"Read me first before posting\" section... lots of goodies there...

    Gadget
  • dj_john24dj_john24 Posts: 6
    Sorry, I'm new at this. I'm using the RCF Art525A's as mains with no sub. What would I set the low cut to? Below are the specs to the RCF's.

    ACOUSTICAL SPECIFICATIONS
    Frequency response 45-20Khz
    Max SPL 131dB
    Sensitivity 1w/1m -
    Coverage angle 90°x60°
    Compression driver neo 2\"
    Midrange -
    Woofer neo 15\"
    Power handling -

    INPUT SECTION
    Input signal- Impedance bal/unbal
    Input connector jack/xlr
    Output signal connector xlr
    Input sensitivity 0dBu
    Mic. input sensitivity -

    PROCESSOR SECTION
    Crossover frequencies 1200Hz
    Selectable high pass output -
    Protections DC/short cir.
    Limiter fast/rms limiter
    Master volume yes
    Phase switch -
    Music/Voice eq -
    Remote control option -

    AMPLIFIER
    Nominal power 750 Watt
    High frequencies Digital 250 Watt
    Mid frequencies -
    Low frequencies Digital 500 Watt
    Cooling Convection

    PHISICAL SPECIFICATIONS
    Height 680mm (26,77\")
    Width 405mm (15,94\")
    Depth 345mm (13,58\")
    Weight 18.5 Kg
    Cabinet Composit PP
    Hardware 4 M10 flying points
    Handles 2 side, 1 top
    Pole Mount / Cap yes
    Colour Anthracite grey

    Thanks.
  • GadgetGadget Posts: 4,915
    The answer is in the first line of your specs...the frequency response of the RCF's is 45-20khz...therefore the 3db down point (might even be the 10 db down point) is 45 hz, and that is where I would put a BW (butterworth) 18 filter.

    If you want to lrearn why, or what the other features are, and how to best use the you need to read the RMF section as I said...

    GADGET
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