Six people in a shared room and the chatter won't stop layering on itself. You've rearranged the desks. You've tried the whiteboard wall. The sound is still off that flat ceiling.
The Acouline Span panel in Truffle soaks up 85% of it. One 1200 × 600 mm piece, 24 mm thick, hung above the worst echo zone. Truffle sits between a warm brown and a soft taupe — pairs well with timber joinery or a concrete floor without looking like an afterthought.
100% polyester (PET). Group 1 fire rating per AS 5637.1, tested to AS ISO 9705-2003. Ten-year warranty. Hanging hardware is sold separately — grab it in the same order.
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| brand | RAPIDLINE |
| product_line | Acouline Span |
| colour | Truffle 080 |
| size | 1200 mm × 600 mm |
| thickness | 24 mm |
| nrc | 0.85 |
| composition | 100% Polyester (PET) |
| fire_rating | Group 1 (AS 5637.1) |
| fire_test_standard | AS ISO 9705-2003 (R2016) |
| warranty | 10 Years |
| category | Furniture Accessories |