Spectrum Chair
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Our best-seller classic-style ergonomic task chair with distinctive seat and backrest shaping, and unique no-slouch lumbar support. 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.
Spectrum 200 is designed for bariatric users and is recommended for users up to 200kg.
Our Spectrum 3 with 500 seat is certified for multi-shift use and is recommended for use in 24hour situations.
Features:
- Uniquely shaped high backrest with strong lumbar support
- Distinctive contoured seat, shaped to provide enduring comfort and support
- Heavy-duty 2/3 -lever mechanism:
- Back angle adjustment
- Gaslift height adjustment
- Knob backrest height adjustment for optimum lumbar support
- Wide range of upholstery options
- Produced in NZ of local and imported components
Options:
- Height adjustable armrests
- Polished aluminium base
- Glides or alternative castors
Dimensions (mm):
Spectrum 2
- Backrest size: 460H x 410W
- Seat size: 470W x 480D
- Seat height: 415-545mm
- Max width: Base inc. castors 720mm
Spectrum 3
- Backrest size: 460H x 410W
- Seat size: 470W x 480D
- Seat height: 415-545mm
- Max width: Base inc. castors 720mm
Spectrum 200
- Backrest size: 460H x 410W
- Seat size: 520W x 520D
- Seat height: 415-545mm
- Max width: Base inc. castors 800mm
Seat sizes:
- Long seat: 470W x 520D
- Wide seat: 520W x 480D
- Long and wide seat: 520W x 520D
Warranty: 15 years for normal commercial use


















Highly recommended chair and customer support
Incredibly comfortable chair for office work with great lumbar support. Customer service was excellent, and shipping very prompt. Thank you.

Two Spectrum 3 Chairs
Speedy service and delivery time of these two great chairs. So far, so good; they seem comfortable, supportive, and easily configured to optimise comfort of the user. I’d rather they had slightly higher height adjustment but this is a minor thing - they sit fine at a standard desk but are slightly low for a bench height one.

Spectrum Chair Purchase
Your service & products are always of high quality. Especially the Spectrum Chairs. I have purchased over 25 of these chairs and in my opinion these are one of the best round. Many thanks.