Specifications

• Type: Exponential
• Throat size: 1“, 25.4 mm
• Dispersion: 60 x 60
• Low. Rec. X-Over: 1.2 kHz
• Cut out: 3.56" x 3.56“, 90.4 x 90.4 mm
• W x H x D: 141.9 x 141.9 x 111.2 mm

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

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.

Horn B&C Speakers ME90, 1.4 inch throat diameter, 270 x 270 x 138 mm dimensions

• 80° h x 60° v
• Min. crossover frequency 900 Hz
• Dimensions (W x H x D): 270 x 270 x 139 mm
• Cutout dimensions: 225 x 225 mm
• Weight: 1.4 kg
• Note: Suitable for 1.4" drivers, e.g. B&C DE700/900

2 medium format flat-front bi-radial horn, 120° x 40° nominal pattern, 500Hz.