IsoBox Post 18RUx38


IsoBox Post 18RUx38 has eighteen rack unit spaces (18RU) in a thirty-eight inch (38″) deep cabinet.

SKU: ISOBPOST-18-38 Category:

Product Description

The IsoBox Post 18RUx38 has a 38 inch cabinet depth. It is supported by 4.5 inch casters for easy movability. Rear rack rails to help support heavy equipment are standard at 24 inch (24″) depth. The door swing is available with Left Door Swing and Right Door Swing factory configurations. The Rack Top has matching wood trim and Graphite Nebula Laminate which provides a smooth writing surface and protects the the wood finish. The racks back and sides are coated with a scratch resistant black textured finish.

IsoBox Post Sound Isolation Studio Rack

The IsoBox Post 18RUx38 thermostatically controlled quad fans regulate the interior temperature with a patented microprocessor. Two front fans provide active air intake to draw cool air across the equipment face. Two exhaust fans with a parabolic diffuser provides full wide-band pressure absorption reducing equipment noise up to 29dB at one meter. See the IsoBox Noise Reduction Specifications and FAQs for complete details. An audible and visual alarm warns when heat loads are excessive. A removable electrostatic intake Hepa-filter reduces particles and static electricity inside the cabinet while an echo eliminator all natural cotton sound padding reduces interior noise. See inside dimensions schematic for cabinet depths and equipment clearances.

IsoBox Post 18RUx38 Oak


IsoBox Studio 5RU

Sliding Computer Tray

IsoBox Post 18RUx38 come standard with eighteen (18RU) rack unit spaces for studio equipment and 19″ rack mount computer kits.  An optional Sliding Computer Tray can be added, which limits the rack rails space to eleven (11RU) and is compatible with Apple G5, Apple Mac Pro, and desktop PC computer towers less than 22.5″ W x 12.25″ H.

IsoBox Post 14RUx38 Black Texture

Door Swing

Choose the factory configured hinge side and door swing direction.

Door swings are factory configured and cannot be reversed without damaging the exterior finish.

Finish Colors

Woodgrains & Finish Colors

SCS uses real hardwoods which naturally vary in grain and color. Wood finishes are available in Black Stain, Cherry, Maple, White Oak, or Walnut trim. Custom finish colors are available upon request. Contact us to discuss custom finish options.



IsoBox Post 18RUx38IsoBox Post 18RUx38IsoBox Post 18RUx38IsoBox Post 18RUx38

IsoBox Post 18RUx38 Inside Dimension

IsoBox Post 18RUx38 Inside Dimensions

Ships 100% pre-assembled.

IsoBox Wiring Diagram

Download PDF Wiring Schematic for IsoBox Studio & IsoBox Post.

IsoBox Noise Reduction

IsoBox Noise Reduction

Additional Information

Weight 245 lbs
Dimensions 44.25 x 25.25 x 40.5 in

Ships 100% pre-assembled. No assembly required.

Equipment Clearances

24 3/4" for 11 RU in front of fans, 31 9/16" for 7RU below fans

Rack Spaces



Black Stain, Black Textured, Cherry, Maple, Walnut, White Oak

Source Noise Reduction
(Front at 1 Meter)
Noise Reduction
(Back at 1 Meter)
Wide Noise Band -19 dB -16 dB
50 Hz -14 dB -12 dB
100 Hz -15 dB -13 dB
200 Hz -15 dB -13 dB
400 Hz -19 dB -16 dB
800 Hz -21 dB -17 dB
1.60 kHz -27 dB -21 dB
3.2 kHz -29 dB -20 dB
6.4 kHz -28 dB -21 dB
12.8 kHz -25 dB -22 dB

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