Description
The Amina BackboxCV345 is an easy-to-install Cavity Wall Backbox primarily constructed for mounting Amina Invisible Loudspeakers into plasterboard cavity walls (drywall), with the dimensions: 455 mm x 350 mm.
The CV345 in particular creates an acoustically tuned cavity behind the speaker; ensuring superb loudspeaker audio quality, in addition to minimising any unwanted airborne sound transmission.
Product Features
- Capable of mounting the Edge5/7i, Mobius5/7i & MobiusDuali
Product Specifications | BackboxCV345 | BackboxCV300 | BackboxCV200 |
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Sound Pressure Attenuation | -26dB on average over 150Hz – 5kHz range | -26dB on average over 150Hz – 5kHz range | -26dB on average over 150Hz – 5kHz range |
Cavity Depth | Minimum: 75 mm | Minimum: 75 mm | Minimum: 75 mm |
Wall Fixing | Self-tapping, Flange-head Screws, x4 | Self-tapping, Flange-head Screws, x4 | Self-tapping, Flange-head Screws, x4 |
Speaker Fixing | Self-tapping, Flange-head Screws, x4 | Self-tapping, Flange-head Screws, x4 | Self-tapping, Flange-head Screws, x4 |
Speaker Cable Entry | Rubber Grommet (can be replaced by M20 gland) | Rubber Grommet (can be replaced by M20 gland) | Rubber Grommet (can be replaced by M20 gland) |
Plasterboard Cut-out | Requirement: 455 mm x 350 mm | Requirement: 405 mm x 305 mm | Requirement: 455 mm x 205 mm |
Weight | 2.8 kg | 1.7 kg | 1.2 kg |
Dimensions | 500 mm H x 351 mm W x 71.5 mm D | 450 mm H x 306 mm W x 71.5 mm D | 500 mm H x 206 mm W x 71.5 mm D |
Compatible Speakers |
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Finish | N/A | N/A | N/A |
Accessories (Included) |
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