Audison Prima APK 570


For vehicle’s with a 5 X 7 inch standard speaker aperture, this component pair carries all of the superb technologies and heritage of the rest of the Prima range. Powerful and controlled, replacing standard 5 X 7’s with this set will take your audio to a different planet where every sound in your music can be heard clearly, even at low volume. Add a Prima amplifier and experience natural sounds with powerful low’s and accurate high’s.


APK 570
2 Way system components

APK 570 systems is ideal for car models with doors equipped to house elliptical speakers featuring 5×7 in. woofers and AP 1 tweeter with dedicated crossovers APCX TW 570.

The crossovers are ultra-compact to facilitate their installation, and include an attenuation of the tweeter output level for outstanding fine-tuning.

The R&D team optimized the electro-acoustic parameters of the new woofers for installation in the car door, respecting all the characteristics of the Prima speakers, such as the compact size of the basket to facilitate installation.

The mechanical cut-off of the woofer cone-dust cap system ensures they can be used without a filter, maximizing efficiency to be easily driven by any type of amplifier.

The large voice coil ensures high power handling and impeccable control even in the most aggressive dynamic transients.

The double Faston connectors with direct link to the tweeter speed up the speakers connection, always ensuring a perfect contact.

Technical Data
Comp 2 way System
Size 5 x 7 in. Woofer
26 mm (1 in.) Tweeter
46,5 x 37,5 x 20,1 mm (1.83 x 1.47 x 0.8 in.) Crossover
Power Handling 100 W Continuous Power
300 W Peak Power
Impedance 4 Ω
Frequency Response 55 – 20k Hz
Sensitivity 93,5 dB/Spl

AP 1 Tweeter

  • 26 mm diameter diaphragm combined with a wide-roll surround provides maximum efficiency and reduced resonance frequency.
  • Acoustic lens designed to compensate for the in-car frequency response in the 10kHz – 13kHz bandwidth caused by critical OEM placements.

AP 570 Woofer

  • 32 mm pure copper voice coil, for high power handling and outstanding low frequency control.
  • Water-repellent treated paper cone, featuring a profile developed with FEM (Finite Element Method) simulation technology and optimized with the Klippel R&D
  • Scan Vibrometer.3. Reduced mounting depth, providing ease of installation in OEM placements.
  • “Triple Wave” surround profile for maximum excursion linearity.
  • Compact basket, protected by abrasion-resistant and scratch-proof coating, the motor affixed with damping epoxy adhesive.
  • High current fast-on terminal with double contact on positive and negative poles for high flexibility and quick connection.

APCX TW 570 Crossover

  • Optimized for OEM Integration featuring an attenuation switch(0 dB, +2dB) to tune the in-car response according to different installation conditions.
  • Supplied with fast-on connectors that eliminate any possible connection errors.