4U Racks

Professional 4U Rack & Flight Cases

Our 4U rack cases are precision-engineered in our UK facility for professional audio, IT, and broadcast equipment. Designed for a standard 19-inch rackmount fit, a 4U unit provides 177.8mm of vertical space, making it the ideal size for power amplifiers, networking switches, and medium-sized rack servers

Built for Protection & Portability

Whether you need a lightweight aluminium fly rack for international touring or a 9mm birch plywood flight case for heavy-duty road use, our 4U range covers every application:

  • Standard Racks: Available in depths from 375mm to 800mm.

  • Shock Mounted: Foam-suspended internal sleeves for sensitive electronics.

  • Sleeve & Roto-Molded: Versatile options for DJ gear and mobile recording.

All our 4U cases feature genuine Penn Elcom hardware, including heavy-duty butterfly latches and recessed handles, ensuring your gear remains secure in transit.

  • 4 Unit Rack Sleeve, 375mm Body, Hinged Top Panel, Adjustable Rackstrip

    £153
    VAT included
    £127.50
    VAT excluded
    VAT included
    £153
    £127.50
    VAT excluded

  • 4 Unit Rack Sleeve

    £252
    VAT included
    £210.00
    VAT excluded
    VAT included
    £252
    £210.00
    VAT excluded

  • 4 Unit 400mm Deep Lightweight Aluminium Fly Rack - 393mm Rack Pitch

    £300
    VAT included
    £250.00
    VAT excluded
    VAT included
    £300
    £250.00
    VAT excluded

  • 4 Unit Half Width Radio Rack

    £318
    VAT included
    £265.00
    VAT excluded
    VAT included
    £318
    £265.00
    VAT excluded

  • Kinesys DigiHoist 4 Unit Rack - 500mm Rack Pitch

    £339
    VAT included
    £282.50
    VAT excluded
    VAT included
    £339
    £282.50
    VAT excluded

  • 4 Unit Rack, 550mm Body - 511mm Rack Pitch

    £342
    VAT included
    £285.00
    VAT excluded
    VAT included
    12% £387 £342
    £285.00
    VAT excluded
    Save £45.00

  • 4 Unit Rack - 460mm Rack Pitch - Slam Lids

    £348
    VAT included
    £290.00
    VAT excluded
    VAT included
    £348
    £290.00
    VAT excluded

  • 4 Unit Rack - 500mm Rack Pitch

    £369
    VAT included
    £307.50
    VAT excluded
    VAT included
    £369
    £307.50
    VAT excluded

  • 4 Unit Rack - 800mm Rack Pitch

    £435
    VAT included
    £362.50
    VAT excluded
    VAT included
    £435
    £362.50
    VAT excluded

  • Nexo NXAMP4X4MK2 - 4 Unit Rack - 474mm Rack Pitch

    £435
    VAT included
    £362.50
    VAT excluded
    VAT included
    £435
    £362.50
    VAT excluded

  • 4 Unit Foam Suspended Rack, 360mm Rack Depth

    £468
    VAT included
    £390.00
    VAT excluded
    VAT included
    £468
    £390.00
    VAT excluded

  • 4 Unit Rack - 400mm Rack Pitch

    £501
    VAT included
    £417.50
    VAT excluded
    VAT included
    £501
    £417.50
    VAT excluded

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