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    1.4 inches


    Built to extract the full capabilities of our wide-bandwidth ring radiator drivers, B&C's new ME464 is the largest commercially available horn for professional audio. The 22” (575mm) wide mouth loads an attached driver to 300Hz, and the 1.4” throat stabilizes a 80° x 60° polar pattern to the upper limit of human hearing. Made of durable and non-resonant polyurethane, the ME464 can stand up to road use as well as shine in high output arrays in fixed installation. Reduced inter-box interaction and off axis energy from the tight pattern brings immediate benefits to sound quality and clarity, and the ME464 is the only horn which can support the full frequency response of our DCX464 coaxial driver. The ME464 can be easily applied to the DCX464 using the FB468 crossover, which is available in 8 or 16 Ohm configurations.


    1.4" throat entry
    80° x 60° nominal coverage
    Constant Directivity
    Excellent loading down to 300 Hz
    revised 20/10/20


    Throat Diameter

    36 mm (1.4 in)

    Nominal Coverage Horizontal

    80 °

    Nominal Coverage Vertical

    60 °

    Cutoff Frequency

    0.3 kHz




    Constant Directivity


    575x505x460 mm (22.64x19.88x18.11 in)

    Mounting and Shipping Info

    Other details

    4x 6.5 mm (0.255 in) holes 90° on 102 mm (4 in) diameter

    Baffle Cutout Dimension

    538 mm (21.18 in)

    Air Volume Occupied by Driver

    35.5 dm³ (1.25 ft³)

    Net Weight

    4.75 kg (10.47 lb)

    Shipping Units

    1 pcs

    Shipping Weight

    7.66 kg (16.89 lb)

    Shipping Box

    610x533x508 mm (24.02x20.98x20.00 in)