APEX SEAT SONIC Gaming Chair – 90°–155° Recline, 2D Armrests, Class 4 Gas Lift, 50kg/m³ Foam, PVC Leather + Velvet, Silent PU Wheels, Metal Base, Headrest & Lumbar Cushions, 150kg Capacity | WHITE & BLUE
$220.00
Skip to product information
APEX SEAT SONIC Gaming Chair – 90°–155° Recline, 2D Armrests, Class 4 Gas Lift, 50kg/m³ Foam, PVC Leather + Velvet, Silent PU Wheels, Metal Base, Headrest & Lumbar Cushions, 150kg Capacity | WHITE & BLUE
$220.00
- 90°–155° Mechanical Recline : Switch from upright focus mode to a deep 155° recline through a dedicated mechanical backrest system built for smooth, stable positioning.
- 2D Adjustable Armrests : Adjust the armrests up/down and front/back to better match your body position, desk height, keyboard placement, and gaming posture.
- Class 4 Gas Lift : A Class 4 gas lift powers reliable seat-height adjustment, giving SONIC an approximate 46–55 cm seat-height range.
- 360° Swivel : Full 360° seat rotation lets you move naturally around a gaming or workstation setup without constantly dragging the chair.
- Headrest Cushion Included : The supplied headrest cushion adds dedicated support around the head and neck during extended gaming, work, and reclined sessions.
- Lumbar Support Cushion Included : The supplied lumbar cushion supports the lower-back area and helps maintain a more supported seated position during long sessions.
- 50kg/m³ High-Density Foam : Thick, resilient shaped cushioning uses 50kg/m³ high-density sponge designed to retain support and resist premature cushion collapse.
- PVC Leather + Velvet Upholstery : SONIC uses a mixed white PVC leather and velvet finish, replacing the earlier generic “fabric upholstery” description with the manufacturer-confirmed material specification.
- High-Strength Metal Structure : The chair is built around a high-strength metal frame and dedicated mechanical support structure for stable reclining and height adjustment.
- Metal Base : A manufacturer-confirmed metal base provides the structural foundation for the gas lift, swivel system, and five-wheel layout.
- Silent PU Castors : Previously confirmed PU castors are paired with the latest manufacturer confirmation of a mute / low-noise wheel design for smoother, quieter movement.
- 150kg Maximum Supported Weight : The chair is specified for a maximum supported user weight of 150 kg.
- Ergonomic High-Back Design : The tall backrest, shaped seat, adjustable armrests, headrest cushion, and lumbar cushion work together to support gaming, computer work, and relaxed sitting.
- Wide Adjustment Range : With approximately 128–137 cm overall height, 46–55 cm seat height, adjustable armrests, and a 90°–155° backrest, SONIC offers meaningful mechanical customization rather than fixed-position ergonomics.
- Mechanical Setup Compatibility : No USB, Bluetooth, power, software, or app connection is required; SONIC operates entirely through its mechanical adjustment hardware and fits standard gaming and workstation environments.
- 1-Year Hardware Warranty : Hardware components are covered by the supplied 1-year hardware warranty.
Expert Specs
| Specification | APEX SEAT SONIC |
|---|---|
| Brand | APEX SEAT |
| Product Name | SONIC |
| Product Type | High-back gaming chair |
| Engineering Positioning | German engineering |
| Manufacturing Origin | Made in China |
| Upholstery Material | White PVC leather + velvet |
| Upholstery Construction | Mixed-material finish |
| Primary Color Scheme | White with blue accents and black mechanical components |
| Internal Cushioning | High-density resilient shaped sponge |
| Foam Density | 50kg/m³ |
| Foam Characteristics | High resilience, thick cushioning, designed for stable long-term support |
| Backrest Adjustment Range | 90°–155° |
| Maximum Recline Angle | 155° |
| Recline Operation | Mechanical |
| Recline Characteristics | Smooth and stable adjustment |
| Seat Height Adjustment | Yes |
| Seat Height Range | Approx. 46–55 cm |
| Gas Lift | Class 4 |
| Swivel | 360° |
| Armrest Type | 2D adjustable armrests |
| Armrest Adjustment | Up / down |
| Armrest Adjustment | Front / back |
| Armrest Height Above Seat | Approx. 29–36 cm |
| Armrest Pad Length | Approx. 27 cm |
| Approx. Armrest Height From Floor | 61–70 cm |
| Headrest Cushion | Included |
| Lumbar Support Cushion | Included |
| Ergonomic Support Areas | Head, neck, back, lumbar / waist, arms and seated posture |
| Frame | High-strength metal |
| Base Material | Metal |
| Base Configuration | Five-star chair base |
| Base Width | Approx. 70 cm |
| Castor Material | PU |
| Castor Design | Silent / mute, smooth-rolling |
| Floor Compatibility | Designed for use across common indoor floor surfaces |
| Overall Chair Height | Approx. 128–137 cm |
| Backrest Height | Approx. 85 cm |
| Upper Backrest Width | Approx. 57 cm |
| Inner Seating Width | Approx. 56 cm |
| Seat Width | Approx. 57 cm |
| Seat Depth | Approx. 50 cm |
| Seat Cushion Thickness | Approx. 12 cm |
| Maximum Supported Weight | 150 kg |
| Net Weight | Approx. 23.3 kg |
| Gross Weight | Approx. 25 kg |
| Main Adjustment Mechanism | Dedicated mechanical chair mechanism |
| Manufacturer Mechanism Thickness Note | 2.5 mm × 2.75 mm listed by the manufacturer; exact component mapping is not specified |
| Manufacturer Gas-Lift Note | Manufacturer lists 65 mm / 5 cm downward specification; exact consumer-facing interpretation is not specified |
| Assembly | Standard chair assembly required |
| Assembly Instructions | Standard assembly instructions |
| Packaging | Standard / ordinary packaging |
| Carton Specification | Manufacturer lists 250 LBS carton packing; this refers to packaging, not user weight capacity |
| Recommended Use | Gaming, computer work, desk use and reclined relaxation |
| Electronic Connectivity | None specified or required |
| Power Requirement | None |
| Warranty | 1-year hardware warranty |