Audison APK 163

The three-way system features the AP 1 tweeter, the AP 4 mid-bass and the AP 6.5 woofer. The APK 163 system deserves special attention; Audison engineers designed a separate crossover for each speaker to simplify OEM speaker replacement and avoid running additional wires through the door, which could affect the vehicle warranty. To facilitate installation in OEM locations, the woofers are equipped with high-current flat connectors with double contact on the positive and negative poles, allowing high flexibility and quick connection.


Features:

• The AP 1 tweeter with 26 mm diaphragm diameter in combination with a broadband surround ensures maximum efficiency and reduced resonance frequency
  
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• AP 1 tweeter with acoustic lens designed to compensate and fine-tune anomalies in the vehicle's frequency response in the 10kHz to 13kHz range caused by restrictive OEM grilles at critical OEM positions
  
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• Dedicated crossovers for each component: APCX TW compact tweeter passive crossover optimized for OEM integration and featuring an attenuation switch (0 dB, +2dB) to adapt the in-vehicle response to different installation conditions; APCX MD low-mid crossover and APCX WF woofer crossover. The passive crossovers are characterized by very small dimensions and are optimized for OEM integration
  
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• AP4 midrange driver with extended frequency response, combined with high efficiency
  
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• AP 6.5 woofer with 32 mm pure copper voice coil for high power handling and excellent control of low frequencies
  
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• AP 6.5 woofer and AP 4 bass-midrange driver with water-repellent treated paper cone, whose profile was developed with FEM (Finite Element Method) simulation technology and optimized with the Klippel R&D Scan Vibrometer
  
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• AP 6.5 woofer and AP 4 mid-woofer with reduced installation depth for easy installation in OEM mounting locations
  
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• AP 6.5 woofer and AP 4 mid-woofer with TPU edge (thermoplastic polyurethane), with the unique flat "TripleWave" profile for maximum linearity of excursion
  
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• AP 6.5 woofer and AP 4 bass-midrange driver with compact basket, protected by an abrasion and scratch resistant coating, the motor is fixed with damping epoxy glue
  
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• AP 6.5 woofer with high-current quick-connect terminal with double contact on the positive and negative pole for high flexibility and fast connection. The terminal has a temperature-resistant plastic cover that protects it from accidental short circuits
  
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• Developed with the KLIPPEL suite.

Technical data TMT:

• Woofer Size:
  165 mm (6.5 in)
  
• Impedance:
  4 Ohm
  
• Load capacity - peak:
  375 W
  
• Load capacity - continuous operation:
  125 W
  
• Frequency response:
  50 ÷ 20k
  
• Voice Coil Diameter:
  32 mm (1.26 in)
  
• Magnet material:
  HIGH DENSITY FLUX FERRITE
  
• Cone material:
  WATER REPELLENT PRESSED PAPER
  
  

Technical data HT:

• Tweeter Size:
  26 mm (1 in)
  
• Membrane material:
  TETOLON FIBRE

Technical data MT:

• Midrange Size:
  100 mm
  
  
• Magnet material:
  HIGH DENSITY FLUX FERRITE
  
  
• Cone material:
  WATER REPELLENT PRESSED PAPER