Self-Adhesive Acoustic Panels For Echo Control

Set of 12 black polyurethane acoustic panels, each 12 x 12 x 0.4 inches (30 x 30 x 0.9 cm), density 200 kg/m³, total coverage 12 sq ft (≈1.11 m²), total weight 33 lbs (15 kg). Backed with industrial-grade pressure-sensitive adhesive — tested for indoor vertical and overhead applications — panels install cleanly on smooth, non-porous surfaces including emulsion-painted drywall, melamine-faced board, and tempered glass. Surface must be dust-free and dry for optimal hold. They function by converting incident sound energy in the mid-to-upper frequency range into negligible heat via internal friction within the foam matrix — thereby lowering reverberant field intensity, smoothing tonal balance, and increasing the signal-to-reverberant ratio. This results in crisper vocal reproduction, reduced listener fatigue, and improved acoustic privacy between adjacent zones. Used across varied UK/EU residential and commercial interiors: co-working lounge partitions, bedroom study corners, kitchen-diner voice-controlled zones, and dedicated podcast nooks — always prioritising ease of compliance with building regulations (no structural alteration) and compatibility with existing décor schemes.