Fulcrum Acoustic AH4 – Higher-Output Coaxial Horn

Fulcrum Acoustic TQ Install Speaker. Please specify coverage.

Description

The Fulcrum Acoustic AH Series loudspeakers are a bi-amplified 2-way, high sensitivity, arrayable coaxial horn systems that provide precise pattern control to below 400 Hz, a low-frequency extension to below 80 Hz, and extremely high output with modest amplifier power. They are particularly effective in acoustically challenging spaces where broadband pattern control is necessary, and in applications requiring high acoustic output and high fidelity. A unique, compact trapezoidal shape allows AH loudspeakers to be deployed with their trapezoidal profile vertically oriented for stand-alone use, in distributed systems, or in vertical arrays; or with its trapezoidal profile horizontally oriented for use in horizontal tight-packed arrays.

Available in:

45° x 30°

60° x 30°

 

45° x 30° Coverage Pattern

  • Operating Mode: Bi-amplfied w/ DSP
  • Operating Range: 67 Hz to 17 kHz
  • LF Transducers: 4 x 10.0” ceramic magnet cone driver, 3.0” voice coil
  • HF Transducers: 2 x 4.0” titanium diaphragm, neodymium magnet compression driver
  • Power Handling at Nominal Impedance: LF: 1400 W @ 4 Ω HF 400 W @ 4 Ω
  • Equalized Maximum SPL (peak / continuous): 148 dB / 142 dB

The AH443 is a bi-amplified 2-way, high sensitivity, arrayable coaxial horn loudspeaker that provides a precise 45° x 30° pattern with control to below 400 Hz, a low-frequency extension to 70 Hz, and extremely high output with modest amplifier power. Its unique Compression Head™ horn architecture provides exceptional low-frequency loading to its four 10-inch low frequency compression drivers, while four Oculus™ phase plugs extend the 10s’ high-frequency response to smoothly mesh with two 4 inch diaphragm high-frequency compression drivers. The AH443’s unique 30° compact trapezoidal shape allows it to be deployed with its trapezoidal profile vertically oriented (45°H x 30°V) for stand-alone use, in distributed systems, or in vertical arrays; or with its trapezoidal profile horizontally oriented (30°H x 45°V) for use in horizontal tight-packed arrays.

Sound, innovative acoustical design combined with Fulcrum Acoustic’s TQ™ processing leads to the exceptional clarity and precise transient response, even at very high sound pressure levels. The required digital signal processing can be provided by one of many supported platforms.

The AH443 is particularly effective in acoustically challenging spaces where broadband pattern control is necessary and in applications requiring high acoustic output and high fidelity. It’s Compression Head™ horn architecture provides easy access to the drivers, so the AH443 can be conveniently serviced while flown. Its clean aesthetic and relatively compact size complements many architectural styles, which facilitates acceptance by interior designers and architects. This makes it the perfect choice for houses of worship, sports facilities, theaters, nightclubs, theme parks, and more.

 

60° x 30° Coverage Pattern

  • Operating Mode: Bi-amplified w/ DSP
  • Operating Range: 67 Hz to 17 kHz
  • LF Transducers: 4 x 10.0” ceramic magnet cone driver, 3.0” voice coil
  • HF Transducers: 2 x 4.0″ titanium diaphragm, neodymium magnet compression driver
  • Power Handling at Nominal Impedance: LF 1400 W @ 4 Ω, HF 400 W @ 4 Ω
  • Equalized Maximum SPL (peak / continuous): 145 dB / 139 dB

The AH463 is a bi-amplified 2-way, high sensitivity, arrayable coaxial horn loudspeaker that provides a precise 60° x 30° pattern with control to below 400 Hz, a low-frequency extension to 70 Hz, and extremely high output with modest amplifier power. Its unique Compression Head™ horn architecture provides exceptional low-frequency loading to its four 10-inch low frequency compression drivers, while four Oculus™ phase plugs extend the 10s’ high-frequency response to smoothly mesh with two 4 inch diaphragm high-frequency compression drivers. The AH463’s unique 30° compact trapezoidal shape allows it to be deployed with its trapezoidal profile vertically oriented (60°H x 30°V) for stand-alone use, in distributed systems, or in vertical arrays; or with its trapezoidal profile horizontally oriented (30°H x 60°V) for use in horizontal tight-packed arrays.

Sound, innovative acoustical design combined with Fulcrum Acoustic’s TQ™ processing leads to the exceptional clarity and precise transient response, even at very high sound pressure levels. The required digital signal processing can be provided by one of many supported platforms.

The AH463 is particularly effective in acoustically challenging spaces where broadband pattern control is necessary and in applications requiring high acoustic output and high fidelity. It’s Compression Head™ horn architecture provides easy access to the drivers, so the AH463 can be conveniently serviced while flown. Its clean aesthetic and relatively compact size complements many architectural styles, which facilitates acceptance by interior designers and architects. This makes it the perfect choice for houses of worship, sports facilities, theaters, nightclubs, theme parks, and more.

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