Sedia gaming PC Subsonic SA5642-B1 seduta imbottita nero giallo 120 kg

The Subsonic SA5642-B1 Original Batman gaming chair combines ergonomic support and a comic-inspired design in a padded black and yellow seat. The chair uses high-density foam and synthetic leather covers, a Class 3 gas lift for height adjustment (1190–1290 mm), a metal star base with five castors and supports up to 120 kg. With stitched detailing and an embroidered logo, the chair is suitable for extended gaming or office use while remaining lightweight at 13.8 kg and 640 mm wide.

Advantages

The chair offers an ergonomically curved backrest to reduce back pain and fatigue, foam-padded armrests for added comfort, and durable synthetic leather upholstery that is easy to clean. Construction includes a Class 3 gas lift for precise height control and a metal star base with five castors for stability. The design features stitched accents and an embroidered logo for a finished look.

Suitable for

• Extended PC gaming sessions
• Home office and remote work
• Users up to 120 kg
• Setups requiring a 640 mm wide seat

Key specifications

• Model: Subsonic SA5642-B1
• Colours: Black, Yellow
• Maximum user weight: 120 kg
• Height range: 1190–1290 mm
• Seat/backrest material: High-density foam with synthetic leather cover
• Weight: 13.8 kg
• Width: 640 mm
• Base: Metal star base with 5 castors
• Gas lift: Class 3

How to use

Adjust the chair height using the gas lift lever to position your feet flat on the floor and your forearms roughly perpendicular to the desk. Use the rocking function to change posture during long sessions. Sit with your back against the ergonomically curved backrest so the lumbar area is supported, and rest your forearms on the foam-padded armrests to reduce shoulder strain.

Recommendations

For longevity, clean the synthetic leather cover with a damp cloth and mild detergent, avoid harsh chemicals, and regularly check castors and the gas lift for wear. Do not exceed the stated maximum user weight of 120 kg.