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1" Bi-Radial-Horn 90 x 40°- 297 x 168 mm
These specially designed series of bi-radial and constant directivity horns offer a very precise dispersion pattern. Adam Hall horns are molded from polyamide PA 6.6. This high grade material combines excellent acoustic behavior and mechanical ruggedness. The horn is constructed from two molded parts: the horn body and the flange. Both are joined with six screws. This specially reinforce the critical area of throat / flange.
- WxHxD (mm) 290 x 165 x 150 mm
- Dispersion pattern 90° x 40°
- Baffle cutout (mm) 246 x 124
- Recommended crossover frequency 1 kHz
- Type Radial
- Throat (mm) 1“, 25 mm
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Nominal Specifications
Throat Diameter 1.4“, 35.6 mm
Frequency Range 0.5 - 18 kHz
Reccomended Crossover Frequency(1) 0.8 kHz
Horizontal Nominal Coverage (-6dB) (2) 60°
Vertical Nominal Coverage (-6dB) (2) 50°
Directivity Index (4) 9.5 dB
Mouth Height 9.5“, 240 mm
Mouth Width 13.8“, 350 mm
Depth 9.2“, 233 mm
Mouth Mounting Holes (4x) 0.26“, 6.5 mm
Material PC/ABS
Notes
(1) 4 π sr acoustic loading
(2) Average value in frequency range: 1-12.5 KHz
(4) Average values on horizontal and vertical planes
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SPECIFICATIONS
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 ................. F140x80 mm
Baffle Cutout Dimensions .......... F109 mm
Mounting Holes ...................... 4 holes F5.0 mm
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General
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| Product type |
Horn |
| Brand |
B&C Speakers |
| Reference |
ME45 |
Informations
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| Dimensional category |
5.5 inch, 12 inch |
Datas
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| Weight |
~0.8 kg |
| Cut-off frequency |
1000 Hz |
| Dispersion |
90° x 40° |
Dimensions
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| 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
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| Expansion type |
Exponentiel |
| Front chape |
Rectangle |
| Horn material |
Aluminium |
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- Material: Fiberglas
- Dispersion (H x V): 90° x 40°
- Cut of Frequency: 1400 Hz
- Throat diameter: 1" (25.4 mm)
- Overall dimensions (W x H x D): 216 mm x 112 mm x 70 mm
- Baffle cut out (W x H): 184 mm x 94 mm
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Specifications - Throat Diameter
25 mm (1 in)
- Nominal Coverage Horizontal
90°
- Nominal Coverage Vertical
60°
- Cutoff Frequency
1.5 kHz
- Material
ABS
- Dimensions
130.5x130.5x90 mm (5.1x5.1x3.5 in)
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