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ProX ATA Digital Audio Mixer Case With Doghouse and Casters | Soundcraft SI Performer 3 / Expression 3

ProX ATA Digital Audio Mixer Case With Doghouse and Casters | Soundcraft SI Performer 3 / Expression 3

SoundPro Item: 76291 | Part Number: XS-SI3UDHW

Regular price $699.99
Regular price $1,599.99 Sale price $699.99
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MSRP: $1,599.99 | MAP: $699.99

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  • ATA-300 Certified Construction For Airline-Safe And Tour-Ready Console Transport
  • Doghouse Compartment Provides Integrated Cable Storage And Rear Accessory Access
  • High-Density Eco-Friendly Foam Interior Made From 85% Recycled Materials
  • Signature Series Plywood Shell With Steel Ball Corners And Dual Anchor Rivets
  • Butterfly Twist-Lock Latches Are Padlock-Compatible For Secure Transit
  • Four Heavy-Duty Rubber Caster Wheels With Two Locking For Stable Positioning
  • ProX Limited Lifetime Warranty Covers Case Construction

These ProX ATA-300 flight cases are purpose-built for live audio mixing engineers who need reliable, tour-ready protection for digital mixing consoles. Each case in this family is custom-fitted to a specific console model, pairing a high-density foam interior with a rear doghouse compartment that keeps cables and rear-panel accessories organized and accessible without breaking down the setup. The low front panel design maintains input access even when the console is seated in the case, a practical advantage during load-in on tight timelines.

Construction centers on Signature Series plywood at 3/8" thickness, reinforced with steel ball corners and dual anchor rivets for the kind of structural integrity that holds up across repeated touring cycles. The Honeycomb Digital laminate surface resists scuffs and scratches through regular road use. Four heavy-duty rubber-wheel casters, two of which lock, make stage positioning straightforward on any surface. Recessed spring-action handles on all sides and industrial butterfly twist-lock latches with padlock compatibility round out a case designed for both fast deployment and secure long-haul transit.

For production companies, rental houses, and working engineers who move consoles between venues regularly, these cases eliminate the compromises of universal alternatives. The doghouse compartment alone separates this design from standard foam-lined lids, offering a purpose-built solution that keeps cable management integrated with the case itself. ProX backs the construction with a limited lifetime warranty.

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Specifications

Dimensions
Interior Height
7.00"
Interior Width
21.50"
Interior Length
37.00"
Exterior Height
11.00"
Exterior Width
32.00"
Exterior Length
41.00"
Weight
Product Weight
84.00 lbs
Shipping
Shipping Box Height
13.50"
Shipping Box Width
34.00"
Shipping Box Length
43.00"
Shipping Weight
98.00 lbs
Suggested Shipping Method
Parcel
Construction
Plywood Thickness
3/8"
Identifiers
UPC
019372405726

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