Content |
Nominal Specifications
Throat Diameter 1“, 25.4 mm
Frequency Range 0,8 - 20 kHz
Reccomended Crossover Frequency(1) 1 kHz
Horizontal Nominal Coverage (-6dB) (3) 60°
Vertical Nominal Coverage (-6dB) (3) 50°
Directivity Index (3) (4) 9,5 dB
Mouth Height 7.44“, 189 mm
Mouth Width 9.25“, 235 mm
Depth 6.76“, 171.6 mm
Mouth Mounting Holes (4x) 0.26“, 6.5 mm
Material Aluminium
Notes
(1) 4 π sr acoustic loading
(3) Average value in frequency range: 1,6-16 KHz
(4) Average values on horizontal and vertical planes
| Throat Diameter ..................... 25.4 mm (1“)
Cutoff Frequency .................... 2.0 Hz
Net Weightl ........................... 0.10 Kg
Horizontal coverage ................. 80°
Vertical coverage .................... 80°
Material............................... Plastic
Shape ................................. Round
MOUNTING INFORMATION
Overall Dimensions ................. Φ140x80 mm
Baffle Cutout Dimensions .......... Φ109 mm
Mounting Holes ...................... 4 holes Φ5.0 mm |
- Material: Fiberglas
- Nomianl coverage (HxV): 50° x 55°
- Cut of frequency: 700 Hz
- Throat diameter: 2" (50.8 mm)
- Overall dimensions: Width: 319 mm Height: 229 mm Depth: 120 mm
- Baffle cut out (W x H): 240 mm x 195 mm
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General
|
Product type |
Horn |
Brand |
B&C Speakers |
Reference |
ME45 |
Informations
|
Dimensional category |
5.5 inch, 12 inch |
Datas
|
Weight |
~0.8 kg |
Cut-off frequency |
1000 Hz |
Dispersion |
90° x 40° |
Dimensions
|
External dimensions |
143 | 310 mm |
Dimension encastrement au plus petit |
110 | 260 mm |
Front thickness |
5.5 mm |
Depth after front |
195 mm |
Entry dimension |
1.0 inch |
Driver mounting system |
2 points on diameter 76 mm |
Shape & Materials
|
Expansion type |
Exponentiel |
Front chape |
Rectangle |
Horn material |
Aluminium |
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Nominal Specifications
Throat Diameter 1“, 25.4 mm
Frequency Range 1 - 20 kHz
Reccomended Crossover Frequency(1) 1.4 kHz
Horizontal Nominal Coverage (-6dB) (2) 80°
Vertical Nominal Coverage (-6dB) (2) 70°
Directivity Index (2) (4) 8 dB
Mouth Height 4.72“, 120 mm
Mouth Width 7.09“, 180 mm
Depth 3.38“, 85.9 mm
Mouth Mounting Holes (4x) 0.26“, 6.5 mm
Material Aluminium
Notes
(1) 4 π sr acoustic loading
(2) Average value in frequency range: 2-16 KHz
(4) Average values on horizontal and vertical planes
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Mechanical specifications Horn type | Exponential | Radiation pattern | 50° x 70° | Cut-off frequency (Hz) | 1500 | Horn material | Cast aluminium | Physical Attributes Height (mm/in) | 180/7.1 | Width (mm/in) | 180/7.1 | Depth (mm/in) | 90/3.5 | Weight (kg) | 0.7/1.5 | Mounting Information Universal throat exit diameter (mm/in) | 25.4/1 | Baffle cut-out (mm/in) | 155/6.1 | Mounting detail | 2 M6 holes on 76mm/2.9in PCD | Packed Dimensions and Weight Multipack (24) size W x D x H (mm/in) | 390 x 390 x 560/15.4 x 15.4 x 22.1 | Multipack (24) weight (kg/lb) | 18/39.6 |
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