Home dbx User Forum dbx Archive Threads DriverRack PA & DriveRack PA+ PA General Discussion

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losiuxlosiux Posts: 3
edited February 2017 in PA General Discussion
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Comments

  • DraDra Posts: 3,844
    hey,admin pls help me. i need setting for my custom speakers and amplifier.
    i have
    8 pd 1550 8Ωin 4 2x15"
    bass bin 2xASS BS 1200 2xASS MX 1200
    Nominal Impedance 8 Ω
    Power Rating 600 w (A.E.S.)
    Sensitivity (1w / 1m) 99 dB
    Frequency Range 40 Hz - 1.5 kHz

    MIDS ARE ASS M 210 2x10" with (1)eminence me 10 2008(same like delta 10a) beyma 10" G 200
    (2)eminence me 10 2008(same like delta 10a) beyma 10" G 200

    EMINENCES

    Impedance 8 ohms
    Rated power 350 watts RMS

    Frequency range 63-3700 Hz
    Output sensitivity 1W @ 1m 98.8 thomann dB

    BEYMA
    250 mm. 10 in. 8 ohms. 200 w RMS 400 Watts. 96 dB, 2.83v @ 1m @ 2Ï€ 40-4000 Hz 20/70 l 0.7/2.5 ft.3 77 mm. 3 in. 5 kg. 11 lb. 16.9 N/A 0.044 kg. 16 mm. 7 mm. 30 mm.


    TOPS are ASS HF7540 with bms 4538 1" Driver

    Power rating: 60 Watt RMS
    Impedance: 8 Ohm
    Frequency range: 1200 Hz - 30 kHz
    Sound pressure level: 114 dB thomann (1W/1m)
    Seperating frequency: 1.9 kHz



    AMPS ARE
    THE T.AMP 4-1300 TSA 4-1300

    Rated output power (THD = 1 %, 1 kHz)
    4 × 1220 W 8
    4 × 1670 4
    Max. output power ‘bridged’ (THD = 1 %, 1 kHz)
    2 × 4000 W 8
    –

    and THE T.amp pro line 3000Output power
    Stereo, 8 Ω: 2 × 1100 W
    Stereo, 4 Ω: 2 × 1500 W
    Stereo, 2 Ω: 2 × 1800 W
    Bridged, 8 Ω: 3000 W
    Bridged, 4 Ω: 3600 W
    Parallel, 2 Ω: 3000 W

    DRIVERACK PA +
    DJM PIONEER 600
    many thanks for advice


    Is this what you have?
    4) 2x15" (lows)
    2) 2x10" (mids)
    2) 1" horn (highs)

    1) 4 channel amp
    1) 2 channel amp

    Are the 10's and horns in separate boxes, or mounted as a "2x10 + horn" in one box?

    DRA
  • losiuxlosiux Posts: 3
    edited February 2017
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  • DraDra Posts: 3,844
    It looks like the 4 channel amp is not rated to 2 ohms. So you don't have enough amp channels to run stereo.
    Mono would be this:
    One 2x15 box on each channel for the 4 channel amp. 45hz BW18 - 160hz LR24 (lows)
    Both 2x10 boxes on one channel of the 2 channel amp. 160hz LR24 - 2khz LR24 (mids)
    Both horn boxes on one channel of the 2 channel amp. 2khz LR24 - out (highs)

    Stereo would require a passive crossover to link the 10's to the horns, then use the 2 channel amp. 160hz LR24 - out (highs)

    I would rather use the passive x-over set-up anyway. It would be much less trouble to tune and make sound good.
    Since you are asking for help with the basic set up, then you probably don't have the skills to tune a 3-way active system. You may need x-over under or over lap, band gain offsets, etc.

    DRA
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