Audison APK 570

The APK 570 system is ideal for car models with doors equipped to accommodate elliptical speakers with 5×7-inch woofers and AP 1 tweeters with special APCX TW 570 crossovers. The crossovers are ultra-compact to facilitate installation and feature attenuation of the tweeter output level for excellent fine tuning.


The R&D team has optimized the electro-acoustic parameters of the new woofers for car door installation, while retaining all the features of the Prima speakers, such as the compact size of the basket to facilitate installation. The mechanical cut-off of the woofer's cone dust cap system ensures that they can be used without filters and maximizes efficiency so that they can be easily driven by any type of amplifier. The large voice coil ensures high power handling and impeccable control even with the most aggressive dynamic transients. The double Faston terminals with direct connection to the tweeter speed up the connection of the speaker and always ensure perfect contact


Features:

AP 1 tweeter

• 26 mm diaphragm diameter in combination with a wide-roll surround ensure maximum efficiency and reduced resonance frequency
• Acoustic lens to compensate for the frequency response in the vehicle in the range from 10kHz to 13kHz caused by critical OEM positioning
  
  
  

AP 570 woofer

• 32 mm pure copper voice coil for high power handling and excellent control of low frequencies
• Water-repellent treated paper cone with a profile developed using FEM (Finite Element Method) simulation technology and optimized with the Klippel R&D Scan Vibrometer
• Reduced installation depth, which facilitates installation in OEM positions
• "Triple Wave" surround profile for maximum excursion linearity
• Compact basket, protected by abrasion-resistant and scratch-resistant coating, the motor is attached with damping epoxy adhesive
• High-current quick connection with double contact on positive and negative pole for high flexibility and fast connection
  
  
  

APCX TW 570 crossover

• Optimized for OEM integration with an attenuation switch (0 dB, +2 dB) to adjust the response in the vehicle according to the various installation conditions
• Supplied with quick connectors that eliminate possible connection errors

Technical data:

• Woofer Size:
  570 mm
• Impedance:
  4 Ohm
• Load capacity - peak:
  300 W
• Load capacity - continuous operation:
  100 W
• Frequency response:
  55 - 20 k
• Voice Coil Diameter:
  32 mm (1.26 in)
• Magnet Size:
  85 x 40 x 15
• Crossover type:
  HP 6 dB Oct - 3kHz
  
  
• Tweeter Size:
  26 mm (1 in)
• Voice Coil Diameter:
  20 mm (1.26 in)