| Content |
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 |
| Mechanical specifications
| Horn type |
Exponential |
| Radiation pattern |
90° x 40° |
| Cut-off frequency (Hz) |
1500 |
| Horn material |
Plastic |
Physical Attributes
| Height (mm/in) |
199/7.8 |
| Width (mm/in) |
318/12.5 |
| Depth (mm/in) |
208/8.2 |
| Weight (kg) |
0.9/2 |
Mounting Information
| Universal throat exit diameter (mm/in) |
25.4/1 |
| Baffle cut-out (mm/in) |
170 x 270/6.7 x 10.6 |
| Mounting detail |
2 M6 holes on 76mm/2.9in PCD |
Packed Dimensions and Weight
| Multipack (10) size W x D x H (mm/in) |
650 x 500 x 240/25.6 x 19.7 x 9.5 |
| Multipack (10) weight (kg/lb) |
10/22.0 |
|
Nominal Specifications
Throat Diameter 1“, 25.4 mm
Frequency Range 1 - 20 kHz
Reccomended Crossover Frequency(1) 1.6 kHz
Horizontal Nominal Coverage (-6dB) (2) 140°
Mouth Height 4.81“, 122.3 mm
Mouth Width 3.39“, 86 mm
Depth 4.33“, 110 mm
Mouth Mounting Holes (4x) 0.26“, 6.5 mm
Material Aluminium
Notes
Sold only in combination with a FaitalPRO 1" HF Driver
(1) 4 π sr acoustic loading
(2) Average value in frequency range: 2-16 KHz
(4) Average values on horizontal and vertical planes
|
- 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
|
2” aluminium constant directivity horn,
90°x 40° nominal coverage
Specifications1
Throat Diameter 50 mm. (2 in.)
Nominal Coverage
Horizontal 90°
Vertical 40°
Cutoff Frequency 500 Hz
Material Cast Aluminium
Dimensions 435x268x230 mm.
(17.1x10.5x9 in.)
Mounting and Shipping Informations
Four M6 holes 90° on 102 mm. (4 in.) diameter
Baffle Cutout Dimensions 370x222 mm. (14.6x8.7 in.)
Net Weight 2.7 Kg.(5.9 lb.)
Shipping Weight 3.5 Kg. (7.7 lb.)
Shipping Box 450x280x260 mm.
(17.7x11x10.2 in.)
1 Horn mounted on B&C DE 750 compression driver.
|
SPECIFICATIONS
Throat Diameter ..................... 25.4 mm (1“)
Cutoff Frequency .................... 1.00 kHz
Net Weightl ........................... 0.41 Kg
Horizontal coverage ................. 80°
Vertical coverage .................... 60°
Material............................... Plastic
Shape ................................. Rectangular
MOUNTING INFORMATION
Overall Dimensions ................. 290x160x150 mm
Baffle Cutout Dimensions .......... 255x135 mm
Mounting Holes ...................... 8 holes Φ4.5 mm
|
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