Spectrum 3 with Wide Seat
Features
- Uniquely shaped high backrest with strong lumbar support
- Distinctive contoured seat, shaped to provide enduring comfort and support
- Wide range of upholstery options
- 6 ADJUSTMENTS:
- Heavy-duty 3-lever mechanism:
- - Back angle adjustment
- - Seat angle adjustment
- - Gaslift height adjustment
- Seat tilt tension adjustment
- Knob backrest height adjustment for optimum lumbar support
- Height adjustable arms - optional
Model Options
- Height adjustable arms
- Polished aluminium base
- Glides or alternative castors
Dimensions
- Backrest size: 460mm(H) x 410mm(W)
- Seat size: 520mm(W) x 480mm(D)
- Seat height: 415-545mm
- Max width: Base inc. castors 780mm
Certifications
- 20-year warranty for normal commercial use
- 160kg: Recommended Maximum User Weight
- Toitū Net Carbonzero Certified
- AFRDI Green Tick Gold Certified
- GreenGuard Gold Certified
- Made of FSC® certified wood
- Produced in NZ of local and imported components
AVAILABILITY
Stock: In stock
Delivery: 5-7 days

Spectrum is upholstered to order in the fabric, vinyl, or leather of your choice.
Any upholstery covering chosen should be rated suitable for Heavy Commercial Use, that is having passed an abrasion test to at least 40,000 Martindale rubs.
Our key NZ fabric supplier partners are Textilia and Warwick fabrics, who both offer an extensive range of high-quality upholstery coverings.
Eden stock a standard range of fabrics and vinyl to enable fast despatch.
Our standard fabrics are Textilia Quantum and Warwick Keylargo, both heavy-duty polypropylene or polyester fabrics with a natural soft feel and a large range of colours.
Our stocked vinyl is Warwick Lustrell Charisma, a hygiene-easy vinyl with a soft handle and a premium matte leather-look finish.
Colour samples of these ranges are shown below, or you can be in touch and we'll arrange a physical sample.
Eden seating is designed to suit a very wide range of users and we recommend a Max User Weight for each chair to provide an easy reference for users.
Our recommendations are based on our knowledge of the chair componentry and construction, and on the size of the chair. Chair components are tested to international durability standards, and our chairs are built to provide support and comfort for the majority of user builds.
Light Sit-Print chairs are our sustainable heroes.
To be labelled Eden Light Sit-print a chair must have achieved a full product sustainability certification, such as Toitu Net Carbonzero, and AFRDI Green, or be made from 100% recycled content and 100% recyclable.
Spectrum is certified to Toitū Net Carbonzero, and AFRDI Green.
Toitū’s Net CarbonZero certifies that a product's lifecycle carbon emissions in accordance with international standards.
Toitū’s Net CarbonZero's programme ensures accurate measurement of greenhouse gas emissions and carbon footprint, and includes implementation of strategies to manage, reduce and offset the subsequent impacts. Additionally, it includes the offset of remaining emissions through verified carbon credits.
It requires that products' lifecycle carbon emissions are measured and in line with international standard ISO 14067; that emissions intensity is managed and reduced in accordance with Toitū requirements; and that remaining cradle-to-grave emissions are compensated for following Toitū requirements.
AFRDI Green Tick is a furniture product sustainability certification developed by AFRDI (Australasian Furniture Research & Development). It certifies that products meet global expectations for the ethical sourcing of materials free from harmful levels of toxic chemicals.
AFRDI Green Tick covers such attributes as Product Stewardship, Compliance with Laws and Regulations, Fitness for Purpose, Materials Selection, Hazardous Substances, Indoor Environment Quality, Disassembly Recycling Modularity and Product Refurbishment.
The AFRDI Green Tick is recognised by NZ Green Building Council (NZGBC) and Green Building Council of Australia (GBCA) allowing certified products to contribute to a Green Star building rating.
GreenGuard Gold is a certification standard that ensures product meet strict limits for chemical emissions, contributing to healthier indoor environments. It certifies that product chemical emissions are at safe levels, in view of minimising indoor air pollution and potential chemical exposure.
Products certified to GREENGUARD Gold undergo rigorous scientific testing in the USA to meet some of the world’s most stringent chemical emissions requirements.
Forestry Stewardship Council®'s FSC certification is the world’s most trusted sustainable forest management solution, and the FSC chain of custody certification provides assurance that the processed timber used in certified furniture production is sourced from forest operations that are managed in socially, environmentally and economically responsible ways. It specifically verifies that FSC-certified material has been identified and separated from ineligible and unacceptable material as it makes its way along the supply chain from the forest to the market.
Eden have been audited to certify our FSC chain of custody system, and our chairs displaying the FSC logo are FSC certified and use timber components from sustainably managed forests.
Spectrum 3 with Wide Seat is warrantied for 20 years in normal commercial-use situations.
Eden will either repair or replace free of charge, chair parts or whole chairs that exhibit materials or construction failure, or faulty workmanship within this period.
See full Eden 20 Year warranty terms.
Spectrum 3 with Wide Seat
Would you like to trial this chair?
We allow a one week trial delivered free anywhere in NZ.
Please
contact us
to learn where you can trial a chair and who it can be purchased through.