EOS Spectrum 3 Office Chair (with arms)


$680.00 +gst

GST inclusive: $782.00

Spectrum’s distinctive backrest features a powerful lumbar area. The contoured seat provides lasting comfort and support. With its wide array of options, Spectrum offers a total ergonomic solution. 3-lever mechanism – back angle adjustment.

Chairs are delivered fully assembled, freight inclusive nationwide (excluding offshore islands and remote locations).



This classic, ergonomic task chair is our top pick, and features distinct seat and backrest contours and an advanced lumbar support system.

Spectrum features a heavy-duty multi-adjustable mechanism, with wide-range seat and back support. The backrest is uniquely contoured providing powerful lumbar support. The seat features distinctive contouring for enduring comfort and support, and is available in multiple sizes to suit the full spectrum of users.

Our Spectrum 3 with 500 seat is certified for multi-shift use and is recommended for use in 24hour situations.

Spectrum is upholstered to order in fabric of your choice.


  • Uniquely shaped high backrest with strong lumbar support
  • Distinctive contoured seat, shaped to provide enduring comfort and support
  • Heavy-duty 3-lever mechanism: Back angle, seat angle & gaslift height adjustment
  • Knob backrest height adjustment for optimum lumbar support
  • Wide range of upholstery options


  • Backrest size: 460H x 410W
  • Seat size: 470W x 480D
  • Seat height: 415-545mm
  • Greenguard gold certified*
  • Toitū net carbonzero certified
  • Produced in NZ of local and imported components

*Product Certified for Low Chemical Emissions: UL.com/GG UL2818

Daily Sitting Hours:8+ Hours
Weight Rating: 160Kg
Warranty: 15 Year Warranty
Adjustments: 3-Lever




Additional information

Color (Quantum Range)

Capri, Poppy, Pebble Grey, Hunter, Natural, Gunsmoke, Claret, Storm, Cornflower Blue, Riviera, Nebula, Navy, Stonewash, Black

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