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14_43_53_456_me464_00b14_43_55_236_me464_01b14_43_54_623_me464_0314_43_55_384_me464_02_1
Throat diameter
Nominal coverage horizontal
Nominal coverage vertical

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.

 
 
 
 
 

Features

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

Specifications

  • Throat Diameter36 mm (1.4 in)
  • Nominal Coverage Horizontal80 °
  • Nominal Coverage Vertical60 °
  • Cutoff Frequency0.3 kHz
  • MaterialPolyurethane
  • DesignConstant Directivity
  • Dimensions575x505x460 mm (22.64x19.88x18.11 in)

Mounting and Shipping Info

  • Baffle Cutout Dimension538x470 mm (21.18x18.50 in)
  • Air Volume Occupied by Driver35.5 dm3 (1.25 ft3)
  • Net Weight4.8 kg (10.58 lb)
  • Shipping Units1
  • Shipping Weight7.71 kg (17.0 lb)
  • Shipping Box610x533x508 mm (24.02x20.98x20.00 in)
  • Other Details4x 6.5 mm (0.255 in) holes 90° on 102 mm (4 in) diameter