Pressure Mid HF Driver Model 4590

Model ATI 4590
Throat 2 Inch
Nominal Impedance 8 Ohm
Middle Range (AES) 150 Watt
High Range (AES) 80 Watt
Sensitivity 118+-2db
Frequency Range 300 – 20 KHz
Frequency Range(-10dB max) 300 – 9 KHz
Voice Coil Diameter 3.5 inch
Voice Coil Material CCAW
Former Material Kapton
Diaphragm Material Polyester
Magnet Type Strontium Strontium Ferrite
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Technology
  • Sound Magnet
  • Voice Sugar

Description

The ATI 4590 is a high-performance pressure mid-high frequency driver designed to deliver exceptional sound quality for professional audio applications.

  • Throat: The driver features a 2-inch throat, optimizing sound dispersion for clearer audio reproduction.
  • Nominal Impedance: It has a nominal impedance of 8 Ohms, ensuring compatibility with a wide range of amplifiers and audio equipment.
  • Middle Range (AES): The driver handles up to 150 watts in the middle-frequency range (AES), making it capable of delivering powerful and accurate sound reproduction.
  • High Range (AES): In the high-frequency range, the ATI 4590 can handle up to 80 watts (AES), providing crisp, detailed high-end performance.
  • Sensitivity: With a sensitivity of 118Ā±2dB, the driver ensures loud, efficient output while maintaining precision in audio clarity.
  • Frequency Range: It offers a frequency range from 300 Hz to 20 kHz, capable of producing a broad spectrum of sound frequencies.
  • Frequency Range (-10dB max): For a more extended range, the driver operates from 300 Hz to 9 kHz at -10dB max, ideal for specialized applications.
  • Voice Coil Diameter: The driver is equipped with a 3.5-inch voice coil, contributing to its efficiency and thermal stability.
  • Voice Coil Material: The voice coil is made from CCAW (Copper-Clad Aluminum Wire), providing a balance between performance and weight reduction.
  • Former Material: The voice coil’s former is made from Kapton, a high-performance material known for its excellent thermal resistance and mechanical strength.
  • Diaphragm Material: The diaphragm is crafted from polyester, ensuring durability and consistent performance over time.
  • Magnet Type: The driver uses a strontium ferrite magnet, providing powerful magnetic flux for enhanced efficiency and sound reproduction.

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