Al Weltha's Iowa Mobile Music DJ Service Karaoke is a crutch for DJs who can't keep their dance floor full. ALsMUSIC will never have a DJ listing on
Disc Jockey Entertainment for wedding receptions in Eastern Iowa City Mobile DJ Entertainment for Jefferson Iowa wedding reception music Iowa Party Music for Marshalltown and Fort Dodge DJ service for Southern Iowa High School Proms
Western Iowa DeeJay Music for Carroll and Arcadia
  • Hardware: Al's sound system specifications:
    • 5 kW five-way system (subwoofer, low-mid, mid, hi-mid, tweeter)
    • +/- 2 dB 30 Hz to 18 kHz @30 ft/95 dB SPL
    • ~30 amps 120 VAC
    • Speakers (nice, huh?)

      JBL components
      4 - 18" sub-bass
      8 - 15" bass in custom ported cabinet
      2 - 12" mid
      2 - 2" compression driver horns
      2 - 1" bi-radial super tweeters
    • Denon CD Players
    • Allen & Heath Xone:464
    • DBX Driverack 481
      provides the following services:
      RTA function
      system EQ
      room EQ
      crossover control
      system limiting (speaker protection)
      speaker time alighment
    • Sabine Feedback eliminator
    • Amplifiers
      ALsMUSIC Amplifier Rack

      High: Ashly 1501

      High-Mid: (2) Ashly 1501 (bridged)

      Mid: Crown MacroTech 600

      Low-Mid: Crown MacroTech 1200

      Low: Crown MacroTech 2400

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    • Other interesting yet trivial info
      Total 2,200 lbs including:

      1000+ feet of wire/cable
      24 wheels/casters
      2 computers
      wireless network access point
      2 wireless mic systems
      4 microphones
      8 amplifiers
      5 CD players
      4 comp/limiters
      22 speakers in 12 speaker boxes
      more than 350 buttons/knobs/switches etc
      two tons of fun!!

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  • I can't do the subject justice without adding word or two about volume! (This is important!!)
  • Before we finish this topic, here are a few other crucial components every state-of-the-art quality DJ sound system should have:
  • *Audiophile grid interconnect
  • *Wattgate
  • (Please note that although the above are real products, it isn't likely that I'll have actually spent any of my hard-earned cash on them anytime soon. This is intended as a little bit of sound-geek humor.)

    And coming soon!!

    Crown BF6000. putting the "killer" in killer power amps!

  • ALsMUSIC can deliver all booking and planning material online on the Web or by email.

    Some helpful tools:
    Get Firefox!

    Any ProDJ worth his salt should carry one of these useful tools.





    ALsMUSIC DJ Event Information
    CD mp3 Music Library List
    Disc Jockey Equipment List
    Al Weltha is Owner and Main Performer for ALsMUSIC
    Links to Related Information
    Contact ALsMUSIC for pricing and other information
    Call now for a DJ Service quote for party, prom, homecoming, or wedding reception or steves yer uncle!