Audison APX 570 Prima Series 2-Way 5 x 7 2-Way Coaxial | 210 W Peak Power | 5″ x 7″ | 4 ohm (Pair)

Product Overview

APX 570 - SET COAX 2Way 5”x7” APX 570 features a concentric coaxial tweeter:
with one single point of sound emission it is possible to obtain a consistent
in-phase response, with consequent reconstruction of the acoustic scene
comparable to a system of separate woofer + tweeter.

The 5×7″ cones surround features an exclusive shallow “Triple Wave” profile, for maximum excursion linearity. 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.

Technical Specs LF

Woofer Size	570 mm
Impedance	4 Ohm
Power Handling - Peak	210 W
Power Handling - Continuous	70 W
Elliptical Size	5 x 7
Sensitivity	93 dB
Frequency Response	60 ÷ 23k
Voice Coil Diameter	32 mm (0.59 in)
Magnet Size	85 x 40 x 15
Xmax	2 mm (1.26 in)

Technical Specs HF

Tweeter Size	24 mm (0.94 in)
Voice Coil Diameter	15 mm (0.59 in)

Electric-acoustic Specs

Re	3.1 Ohm
Fs	70 Hz
Mms	12 g (0.42 oz)
Cms	0.4
Bl	4.2
Qms	8.4
Qes	0,9
Qts	0.8
Vas	12.5 l (0.44 ft)
LE	0.12 mH

General

Weight	0.885 kg
Elliptical B1	182 mm
Elliptical B2	126 mm
Elliptical Dimension A1	221 mm
Elliptical Dimension A2	140 mm

Dimensions

Dimension A1	221 mm
Dimension A2	140 mm
Dimension C	67 mm (2.64 in)
Dimension D	63 mm (2.48 in)
Dimension B1	182 mm
Dimension B2	126 mm