EMINENCE LH290S ΧΟΑΝΗ Bi-Radial Horn 90 x 40° 297 x 168 mm

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

• W x H x D (mm) 279 x 229 x 283
• Dispersion pattern 50° x 50°
• Opti. for BMS-4590 2" Co-Axial Driver
• Type CD
• Throat (mm) 50

Nominal Specifications

    Throat Diameter 1.4“, 36.5 mm
    Frequency Range 0.8 - 20 kHz
    Reccomended Crossover Frequency(1) 0.8 kHz
    Horizontal Nominal Coverage (-6dB) (2) 110°
    Mouth Height 6.4“, 163 mm
    Mouth Width 5.1“, 130 mm
    Depth 7.9“, 200 mm
    Mouth Mounting Holes (4x) 0.28“, 7 mm
    Material Aluminium


Notes

    Sold only in combination with a FaitalPRO 1.4" HF Driver
    (1) 4 π sr acoustic loading
    (2) Average value in frequency range: 1-16 KHz
    (4) Average values on horizontal and vertical planes

• 1" throat entry

• 90° x 40° nominal coverage

• Exponential flare

• Very good loading down to 1 kHz

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

• W x H x D (mm) 300 x 170 x 115
• Dispersion pattern 90° x 40°
• Baffle cutout (mm) 256 x 130
• Optimised for BMS4538 + BMS4548 + BMS4549 1" Driver
• Type CD
• Throat (mm) 25