Gaming Chair ED-OM5-XT Tall Back, Deep Seat Office Master OM5 Tall Chair
- ED-OM5-XT is custom-made and non-returnable. All fabric colors shown on your computer screen are approximate depending on resolution of your monitor.
Description
The Office Master Tall Chair offers a taller back, longer,
fixed-depth seat, and a taller, sleeker base than the regular OM5. This
ergonomic office chair is a self-weighing chair that balances itself
based on user weight. Since each body is unique, the chair intuitively
responds to a wide range of body weights and sizes without needing
manual tension adjustments.
The OM5 is a multi-functional gaming and office chair that delivers
comfort, style, and performance in an innovative, advanced office
seating line at an extremely attractive price. This combination of
quality and affordability cannot be found anywhere else.
OM5 chairs are available in Modern Black (standard armless, with an
unupholstered black PolyFlex back, and Standard Black package), and
Palladium Grey (standard armless, with an unupholstered grey PolyFlex
back, and Polished Aluminum package).
Specifications
| Overall Width | 28" |
| Overall Height | 40.5 - 45.5" |
| Back | 18" W x 24.5" H |
| Seat | 19.75" W x 21" D (20" D with upholstered back) |
| Seat Height with 4" cylinder | 17.7 - 21.5" (4" travel range) |
| Seat Height with 5" cylinder (standard cylinder) | 19 - 24" (5" travel range) |
| Seat Height with 6" cylinder | 21.5 - 28" (6" travel range) |
| COM |
Back = 1 yards Seat = 1 yards |
| Carton Weight | 69 lbs |
| UPS Weight | 195 lbs |
| Weight Capacity | 300 lbs |
| Arms | Optional |
| Warranty | Lifetime Limited |
Features
- Variable back resistance
- PolyFlex Back
- Body Activated Motion
- Swing Arm
- Designed to support users up to 300 lbs under standing commercial usage
Option 1: Frame
Black Frame
Gray Frame
Options 2 and 3: Cylinders and Base Type
OB5 - 5" Black Cylinder
B28 - Black Nylon Base
OC5 - 5" Polished Chrome Cylinder
P28 - Polished Aluminum Base
OC8 - 8" Chrome Cylinder
GSP - Fixed Height Chrome Footring and Base
CYL-4HD - 4" heavy-duty cylinder
CYL-6SHD - 6" heavy-duty cylinder
Option 4: Arms Type
MR5 - Height adjustable T-arms
MR45 - Height adjustable T-arms with smooth fore-aft, side-to-side, and pivoting motion armpads
MR50 - Height adjustable T-arms with RP50 extra-wide arm top mechanism and superior range of motion (2" per side)
MR65 - Height adjustable T-arms with RP65 lockable arm pad
Option 5: PolyFlex Back
PBXT - Modern Black (XT)
PGXT - Palladium Grey (XT)
PWXT - Arctic White (XT)
Option 6 & 7: Back & Seat Upholstery Fabric Color
Chair back could be upholstered as mesh with following 11 Mesh fabrics
OM5 Zodiac Mesh (Back Only)
| Content | 100% Polyester |
| Backing | None |
| Width | 54" |
| Finish | None |
| Abrasion | ASTM-D-3597 (Cotton Duck) Exceeds 1,002,000 Double Rubs |
| Breaking Strength | ASTM-D-5034 Exceeds Warp 129 lbf/Fill 78 lbf |
| Lightfastness | 40 Hrs. - Class 5 |
| Colorfastness To Crocking | AATCC-8 Passes Class 4 min. |
| Flammability | Passes California TB 117-2013; NFPA 260, Class 1; ASTM E84, Class 1 or A; FMVSS 302 |
| Cleaning Code | W |
2300 Scorpio
2301 Gemini
2302 Virgo
2303 Taurus
2304 Capricorn
2305 Pisces
2306 Aquarius
2307 Leo
2308 Aries
2309 Sagittarius
2310 Libra
Following 4 grades of fabrics and leathers could be used for both chair seat and chair back
Grade 2 - SoftSit 2570 - 2579
| Content | 100% Polyester |
| Width | 58/59" usable |
| Weight | 17.87 +/- 1.0 oz./linear yard |
| Backing | 100% Polyester non-woven scrim |
| Finish | None |
| Repeat | No |
| Abrasion | 110,000 Double Rubs |
| Breaking Strength | Warp 199 lbs. / Fill 199 lbs. |
| Crocking | Dry Class 4 / Wet Class 3 |
| Lightfastness | 20 Hrs. - Class 4 |
| Flammability | Passes California TB 117-2013 |
| Cleaning Code | WS |
2570 Graphene
2571 Basalt
2572 Ash
2574 Kelvin
2575 Tsunami
2577 Molten
2578 Kipuka
2579 Phlox
Grade 3 - Line Up 3500 - 3508
| Content | 100% Post Consumer Recycled Polyester |
| Width | 56" |
| Weight | 1.24 oz./linear yard |
| Backing | Acrylic |
| Finish | Soil and Stain Resistant |
| Repeat Length | 1.75" |
| Repeat Width | 3.75" |
| Directional | Yes |
| Abrasion | 100,000 Double Rubs |
| Breaking Strength | Warp 286 lbs. / Fill 309 lbs. |
| Crocking | Dry Class 4.5 / Wet Class 4.5 |
| Lightfastness | 40 Hrs. - Class 5 |
| Flammability | Passes California TB 117-2013; NFPA 260, CLASS 1; UFAC, CLASS 1 |
| Cleaning Code | WS |
3500 Shadow
3501 Pewter
3503 Sandstone
3504 Baltic
3505 Tranquil
3507 Spice
3508 Fern
Grade 3 - Cinema 3P30 - 3P38
| Content | 100% Polyurethane |
| Backing |
70% Polyester, 30% Cotton |
| Finish |
Antimicrobial |
| Width | 54" |
| Abrasion | 200,000 Double Rubs |
| Lightfastness |
Class 4/100 hrs, min |
| Flammability | Passes California TB 117-2013; UFAC, CLASS 1; NFPA 260 CLASS 1; MVSS 302; IMO A. 652 (16) 8.2 |
| Cleaning Code | WS |
3P30 Noir
3P31 Academy
3P32 Ensemble
3P33 Icon
3P34 Blockbuster
3P36 Cue
3P38 Cameo
Grade 4 - Rocket 4500 - 4508
| Content | 27% Polyester, 73% Recycled Polyester |
| Width | 54" |
| Backing | None |
| Finish | NANO-TEX Resists Spills |
| Repeat | None |
| Abrasion | 100,000+ Double Rubs |
| Breaking Strength | Warp 50 lbs. / Fill 50 lbs. |
| Crocking | Dry Class 4 / Wet Class 3 |
| Lightfastness | 40 Hrs. - Class 4 |
| Flammability | Passes California 117-E; UFAC Class 1; NFPA 260 Class 1 |
| Cleaning Code | WS |
4500 Ink
4501 Graphite
4503 Taupe
4504 Navy
4505 Bright Blue
4506 Red-Orange
4507 Flame
4508 Sage
Grade 5 - Myth 5200 - 5208
| Content | 100% Polyester |
| Width | Manufactured to dimension specifications |
| Weight | 18.0 +/- 1.0 oz./square yard |
| Backing | None |
| Finish | None |
| Repeat | None |
| Directional | No |
| Abrasion | 250,000 Double Rubs |
| Breaking Strength | Warp 200 lbf. / Fill 150 lbf. |
| Pilling Resistance | Class 4 |
| Crocking | Dry Grade 4 / Wet Grade 3 |
| Lightfastness | 40 Hrs. - Grade 4 |
| Flammability | Passes California TB 117-2013; NFPA 260, CLASS 1; UFAC, CLASS 1 |
| Cleaning Code | WS |
5200 Hades
5201 Persephone
5202 Perseus
5203 Hermes
5204 Poseidon
5205 Zeus
5206 Hercules
5207 Ares
5208 Medusa
Grade 5 - Comfortknit Solids 5501 - 5539
| Content | 100% Repreve PC Polyester |
| Width | Manufactured to dimension specifications |
| Weight | 16 oz./square yard |
| Backing | None |
| Finish | None |
| Repeat | None |
| Directional | Yes |
| Railroaded | No |
| Abrasion | Exceeds 250,000 Double Rubs |
| Breaking Strength | Warp 209.4 lbf. / Fill 251.6 lbf. |
| Pilling Resistance | Class 4 |
| Crocking | Dry 1 / Wet 1 |
| Lightfastness | 40 Hrs. - 1 |
| Waterfastness | Class 5 for staining / Class 5 for shade color |
| Flammability | Passes California TB 117-2013; NFPA 260, CLASS 1; UFAC, CLASS 1 |
| Cleaning Code | W |
5501 Flint
5502 Monarch
5503 Smoke
5506 Cappucino
5512 Xanadu
5515 Baltic
5539 Wine
Grade 5 - Architect 5700 - 5709
| Content | 100% Repreve PC Polyester |
| Width | Manufactured to dimension specifications |
| Weight | 16 oz./square yard |
| Backing | None |
| Finish | None |
| Repeat | None |
| Directional | Yes |
| Railroaded | No |
| Abrasion | Exceeds 250,000 Double Rubs |
| Breaking Strength | Warp 199.8 lbf. / Fill 243.5 lbf. |
| Pilling Resistance | Class 5 |
| Crocking | Dry 1 / Wet 1 |
| Lightfastness | 40 Hrs. - 1 |
| Waterfastness | Class 5 for staining / Class 5 for shade color |
| Flammability | Passes California TB 117-2013; NFPA 260, CLASS 1; UFAC, CLASS 1 |
| Cleaning Code | W |
5700 Gehry
5701 Gaudi
5702 Kahn
5704 Meier
5705 Pei
5706 Yamasaki
5708 Hadid
5709 Wright
Leather - Evita Leather
| Width | Varies |
| Finish | Water based protection |
| Abrasion | Taber test, 500 cycles, CS-10, 500 grams |
| Breaking Strength | Newark Flex 20,000 cycles |
LBLK Black
LVAN Vanilla
LSTN Stone
LWHT White
Option 8: Casters - Wheels
CAS0065-S (Soft)
CAS0050-SS (Safety Soft)
CAS-RUB (Rubber)
CAS-REV Reverse Braking
GLIDES
Product Options/Accessories
Frequently Asked Questions
Adding memory foam will add 3/4" to 1" thickness to the seat.
| Model | OM5-BXT, OM5-GXT |
| Manufacturer | Ergodirect |
| Part Number | OM5-BXT, OM5-GXT |
| Overall Width | 28" |
| Overall Height | 40.5 - 45.5" |
| Back | 18" W x 24.5" H |
| Seat | 19.75" W x 21" D |
| Seat Height | 19 -24" |
| COM | Back = 1 yards Seat= 1 yards |
| Carton Weight | 69 lbs |
| UPS Weight | 195 lbs |
| Arms | Optional |
| Warranty | Lifetime Limited |
| Weight Capacity | 300 lbs |
| Seat Depth with Back Foam Upholstery | Foam upholstery adds extra thickness to the back seat and as the result decreases the seat depth by 1/2". |
Customer reviews
- 1 stars 0
- 2 stars 0
- 3 stars 0
- 4 stars 0
- 5 stars 3
by Michael M, San Diego, California, Jan 31, 2017
Awesome chair for a big guy like me as it's hard to find a chair that is comfortable and wont hurt my back in the long term. Assembly was easy and customer service got back to me quickly with questions I had. Really nice chair to sit in!
by Geoffrey W, Washington, Sep 01, 2015
This chair is perfect. It takes some time to get used to but it's fantastic, especially for long gaming sessions. It moves with you so your always getting the support you need, and not fighting to get comfortable.
by Shauvon M, Kentucky, Aug 27, 2015
I was, as you might imagine, very nervous about buying this chair. Can you blame me? Who would throw down 600 clams for a chair that you can't try out and can't return if you don't like it? On top of that, I was looking at the "big and tall" version (the BXT, which I can only assume stands for Big Xylophone Time, and that doesn't really make any sense). The non-standard chair meant that any reviews or acclaim that the "default" chair received might not necessarily apply, or might be completely irrelevant if the BXT version just didn't fit right. I'm a very tall and thin dude, and that is a huge problem in my life. I don't really need to get into specifics (but suffice it to say I hate pants, beds, doorways, and ceiling fans). The point is that "big and tall" usually means just that - Big *and* Tall, so when shopping for things like office chairs (or pants), I can't just get a chair for a tall guy - it has to be one for a tall, fat guy. Now, I don't want to throw shade on the big guys out there, but it's a bit frustrating when I have to custom order pants that still have stretchy maternity panels in them because they're for a gentleman of the "Goodyear" persuasion, when I struggle to register as "Telephone Pole." So when I was looking to finally replace the old and busted chair that I've been sitting on since I was in the eighth grade (which was a long, long time ago), I was worried that I was going to have to pay extra for a chair with all manner of reinforcing girders, louvers, flying buttresses, and other modern engineering marvels because it was designed to hold a man who is, for lack of a better term, worth *several* of me. All this trouble, and I will still end up with a chair that isn't designed for me, which means that $600 investment wouldn't rescue me from the land of Back Pain. Still, I was getting very tired of living with my back and butt hurting all the time, and it was getting pretty dumb that I spent easily two thirds of every day sitting in a really terrible chair. I went out on a limb, pulled the trigger, and committed to several other metaphors while ErgoDirect got my chair shipped off to me. I'll dispense with the minutia, because the specific details of this chair are pretty well covered by the various extensive reviews of this chair (or it's smaller brother designed for puny men and their *normal* body types). I will shoot right to the point (finally) and say that I haven't had any back problems since I started using this chair. It has the longest platform (is that the term? It's the part where your butt goes) of any chair probably ever, so if you have stupidly long legs it will serve you well. The cheaper back option with the hard plastic is not super comfortable, but it could be worse. The arms are, well, arms - there's nothing special about them really at all, but there's nothing bad about them, either. Despite my fears, there are no flying buttresses to be found, so at least it is not obviously for a fat guy. If you are tall and doing a lot of hemming and hawing about whether to buy this chair - haw no further. I can't fathom that you will be disappointed. My one complaint is that it apparently is really fun for cats to puke on, but that's more a complaint about my horrible, stupid, useless monster of a cat, and not this chair. Even with the hairball stain it's still comfortable.
- OM5-XT Adjustment and Cleaning Tips
- OM5-XT Ergonomic Features
- OM5-XT Brochure
- OM5-XT Complete Line
- OM5-XT Specification Sheet
- OM5-XT GREENGUARD GOLD Certificate
- OM5-EX MMQB 031411
- OM5-EX MMQB 030711
- How OM5-EX Works
- How to Replace Backrest Roller on OM5 Chairs
- Headrest Installation
- How to Replace Inner Backshell on OM5
- Assembly OM5 Series
- Certificate OM5 Series
- General OM5 Series
- Brochure OM5 Series
- OM5 Series Limited Warranty Information
Officemaster OM5 Gaming Chair Specs Comparison Chart
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This item: Gaming Chair ED-OM5-XT Tall Back, Deep Seat Office Master OM5 Tall Chair
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|---|---|---|---|
| Weight Capacity | 300 lbs | 300 lbs | 300 lbs |
| Overall Height | 37 - 42" | 40 - 45" | 40.5 - 45.5" |
| Overall Width | 27" | 27" | 28" |
| Back | 18" W x 21" H | 18" W x 24.5" H | 18" W x 24.5" H |
| Seat | 19.75" W x 17-18.5" D (Seat depth is adjusted through the waterfall mechanism of the chair) | 19.75" W x 17-18.5" D (Seat depth is adjusted through the waterfall mechanism of the chair) | 19.75" W x 21" D |
| Seat Height | 16 - 21" | 16 - 21" | 19 -24" |
| Seat Depth with Back Foam Upholstery | Foam upholstery adds extra thickness to the back seat and as the result decreases the seat depth by 1/2". | Foam upholstery adds extra thickness to the back seat and as the result decreases the seat depth by 1/2". | Foam upholstery adds extra thickness to the back seat and as the result decreases the seat depth by 1/2". |
| Details | Details |