Audison – APX 570

Audison APX 570

Features

• Concentric Coaxial Tweeter: tweeter is mounted within the woofer with one single point of emission providing consistent phase response, with an accurate recreation of the sound stage comparable to that of a component system.
• Tweeter features an acoustic lens specifically designed to ensure an extremely linear frequency response, even in off-axis placement, typical of in-door installations.
• 32 mm pure copper voice coil, for high power handling and outstanding low frequency control
• Overall mounting depth optimized for OEM Integration thanks to the concentric tweeter and the low profile basket
• Water-repellent treated paper cone, featuring a profile developed with FEM (Finite Element Method) simulation technology and optimized with the Klippel Scan Vibrometer.
• TPU (Thermoplastic Polyurethane) surround, featuring the exclusive shallow “Triple Wave” 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. The terminal features a temperature resistant plastic cover, protecting it against accidental short circuits.
• Developed with the KLIPPEL suite.

Specifications

• Component: 2-way Coaxial
• Size mm (in.): Woofer; (5 x 7), Tweeter; 24 (0.9)
• Power Handling: Peak; 210W, Continuous (RMS); 70W
• Impedance: 4 Ohm
• Frequency Response: 60Hz – 23kHz
• Magnet size: mm (in.) 85 x 40 x 15; (3.35 x 1.57 x 0.59)
• Weight of one speaker: kg (lb); 0.885 (1.95)
• Woofer Voice Coil Ø: mm (in.) 32 (1.26)
• Tweeter Voice Coil Ø: mm (in.) 15 (0.6)

ELECTRO-ACOUSTIC PARAMETERS

• D: 139mm
• Xmax: ±2mm
• Re: 3.1Ω
• Fs: 70Hz
• Le: 0.12mH
• Vas: 12.5L
• Mms: 12g
• Cms: 0.4mm/N
• BL: 4.2T•m
• Qts: 0.8
• Qes: .9
• Qms: 8.4
• Spl: 93dB