t.akustik Producer Set M Premium@+*Bundle offer comprising*, 6x t.akustik Highline A1 Silver Spruce, Absorber Set, Optimises room acoustics, Main frequency range: approx. 400 to 3150 Hz, Material: Polyester acoustic foam, Flame retardant in accordance with FMVSS 302; Burning rate: < 100 mm/min, Dimensions per absorber panel (W x D x H): 600 x 600 x 70 mm, Colour: Anthracite / Silver Spruce, Set contents: 6 Absorber panels, 10x t.akustik Diffusor Manhattan GR eps set, Diffuser Acoustic Elements, Made of hardened EPS foam, For optimising room reflections and room sound, Suitable for recording studios, radio stations, home recording, and hi-fi rooms, Effective range: Approx. 900 - 3,250 Hz, Easy assembly and disassembly, Dimensions: 600 x 600 x 150 mm, Box contains 2 units as a kit including assembly instructions, One kit consists of 13 single elements, Colour: Graphite@+*Note:* Acoustic adhesive is recommended for preparation and attaching -- Article Nr. #481723# (not included), 16x t.akustik Highline CBT1 Silver Spruce, Corner Bass Traps, Absorber for optimizing room acoustics, Especially suitable for the absorption of low-frequency sound waves, Material: Polyester acoustic foam, Main frequency / effective range 80 to 1000 Hz, Flame-retardant according to FMVSS 302 Burn rate