APK 570 - 5x7-inch 2-way Component System for OEM Door Locations
The APK 570 is a 2-way speaker kit for vehicles with 5x7-inch door openings. It combines the AP 570 woofer with the AP 1 tweeter and the ultra-compact APCX TW 570 crossover. Goal: clean in-car sound, easy integration, and reliable performance with 4 Ohm impedance, 100 W RMS, and 300 W peak.
Technical Highlights
- AP 1 tweeter with 26 mm membrane and wide-roll surround for high efficiency and low resonant frequency.
- Acoustic lens in the 10-13 kHz range to compensate for unfavorable OEM mounting locations.
- AP 570 woofer with 32 mm pure copper voice coil for stable bass control and high power handling.
- Water-repellent treated paper cone, FEM-developed profile, optimized by Klippel R&D.
- Shallow mounting depth and compact, coated basket - ideal for OEM positions.
- "Triple Wave" surround for linear excursion.
- Mechanically optimized cone/dustcap system for high efficiency; plays effortlessly with common amplifiers.
- Double Faston terminals with direct connection to the tweeter for quick, secure connection.
- APCX TW 570 crossover with 6 dB/Oct high-pass at 3 kHz and level switch (0 dB / +2 dB) for vehicle tuning.
- Ultra-compact crossovers facilitate placement in the door.
Technical Data
- Woofer Size: 570 mm
- Tweeter Size: 26 mm
- Woofer Voice Coil Diameter: 32 mm
- Tweeter Voice Coil Diameter: 20 mm
- Crossover: HP 6 dB/Oct â 3 kHz
- Woofer Magnet Size: 85 x 40 x 15
- Power Handling (Peak): 300 W
- Power Handling (Continuous): 100 W
- Impedance: 4 Ohm
- Frequency Response: 55 â 20 k
- Woofer Cone Diameter: 139 mm
- Xmax Woofer: 2.5 mm
Electroacoustic Parameters
- Re Woofer: 3.1 Ohm
- Fs Woofer: 70 Hz
- Le Woofer @ 1 kHz: 0.23 mH
- Vas Woofer: 10.5 l
- Mms Woofer: 14.5 g
- Cms Woofer: 0.32
- Bxl Woofer: 4.6
- Qts Woofer: 0.85
- Qms Woofer: 6.5
- Qes Tweeter: 2.78
- SPL Woofer: 93.5 dB
Dimensions & Weight
- Woofer Weight: 0.88 kg
- Tweeter Weight: 0.04 kg
Installation & Compatibility
The system is designed for car doors with 5x7-inch speaker locations. The shallow mounting depth of the woofer and the compact design of the crossovers support integration into OEM positions. The double Faston terminals simplify wiring and ensure a stable connection. With the +2 dB switch on the tweeter, you can adjust the high-frequency level to your installation situation and taste.
Order the APK 570 conveniently at Carhifi.shop.
