B & C Speakers ME-20 Horn 1″, for DE-12 – Alum

• 1" Aluminium horn
• Width: 14.5 cm
• Height: 14.5 cm
• Depth 9.0 cm

SPECIFICATIONS

Throat Diameter ..................... 25.4  mm (1“)
Cutoff Frequency .................... 1.50  kHz
Net Weightl ........................... 0.30  Kg
Horizontal coverage ................. 90°
Vertical coverage .................... 60°
Material............................... Plastic
Shape ................................. Elliptic

MOUNTING INFORMATION

Overall Dimensions ................. 200x160x100 mm
Baffle Cutout Dimensions .......... 167x129 mm
Mounting Holes ...................... 4 holes Φ5.0 mm

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

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