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Amina Cavity Wall Backbox

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Invisible speakers

Description

Cavity wall backboxes are an easy to install mounting option in plasterboard cavity walls and ceilings (drywall) for Amina Invisible Loudspeakers . They create an acoustically tuned cavity behind the speaker, ensuring both consistent loudspeaker audio quality as well as minimising rearward airborne sound transmission.

Specifications

BackboxCV345

  • Dimensions: 500mm x 351mm x 71.5mm (1911/16” x1313/16” x 213/16”)
  • Plasterboard cut-out required: 455mm x 350mm
  • Weight: 2.8Kg (6.2lbs)
  • Speaker cable entry: Rubber grommet (can be replaced by M20 gland)
  • Speaker fixing: 4x self-tapping flange-head screws (supplied)
  • Wall fixing: 8x self-tapping drywall screws (supplied)
  • Minimum cavity depth: 75mm
  • Sound pressure attenuation: -26dB on average over 150Hz – 5kHz range

BackboxCV300

  • Dimensions: 450mm x 306mm x 71.5mm (173/4” x12” x 213/16”)
  • Plasterboard cut-out required: 405mm x 305mm
  • Weight: 1.7Kg (3.75lbs)
  • Speaker cable entry: Rubber grommet (can be replaced by M20 gland)
  • Speaker fixing: 4x self-tapping flange-head screws (supplied)
  • Wall fixing: 8x self-tapping drywall screws (supplied)
  • Minimum cavity depth: 75mm
  • Sound pressure attenuation: -26dB on average over 150Hz – 5kHz range

BackboxCV200

  • Dimensions: 500mm x 206mm x 71.5mm (1911/16” x82/16” x 213/16”)
  • Plasterboard cut-out required: 455mm x 205mm
  • Weight: 1.2Kg (2.64lbs)
  • Speaker cable entry: Rubber grommet (can be replaced by M20 gland)
  • Speaker fixing: 4x self-tapping flange-head screws (supplied)
  • Wall fixing: 8x self-tapping drywall screws (supplied)
  • Minimum cavity depth: 75mm
  • Sound pressure attenuation: -26dB on average over 150Hz – 5kHz range

Compatible Speakers:

  • BackboxCV345: Edge7i, Edge5i, Mobius7i, Mobiu5i, MobiusDual
  • BackboxCV300: Mobius3, Edge 3
  • BackboxCV200: Mobius5i/S200

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