Bass Trap «Klin Mini» by UAacoustics Material: Acoustic Foam The Klin Mini Bass Trap absorbs low frequencies, reducing unwanted bass buildup in room corners, improving sound clarity and control. It enhances bass definition and reduces smearing by trapping omnidirectional bass energy. Ideal for wall and ceiling intersections, these traps lower reverberation time, especially in the low-frequency range, improving overall acoustics. Specifications: Dimensions: 160x160 mm / 6.3x6.3 inches Length: 500, 1000, 2000 mm / 19.7, 39.4, 78.74 inches Material: Open-cell polyurethane foam Density: 1.8 lb/ft³ (30 kg/m³) NRC: 0.8 - 0.94 Permanent deformation: up to 3.6% (22 hrs, 50% compression at 158°F) Tensile strength: from 90 kPa Temperature resistance: approx. 122°F CIELAB chromatic error range: Delta E ≦ 5 Installation: Double-sided adhesive tape or acrylic-based glue.