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.
TECHNICAL SPECS
| Elliptical Size | 5 x 7 |
| Woofer Size | 570 mm |
| Tweeter Size | 24 mm |
| Woofer Power Handling – Peak | 210 W |
| Woofer Power Handling – Continuous | 70 W |
| Woofer Impedance | 4 Ohm |
| Woofer Frequency Response | 60 ÷ 23k |
| Woofer Magnet Size | 85 x 40 x 15 |
| Woofer Voice Coil Diameter | 32 mm |
| Tweeter Voice Coil Diameter | 15 mm |
| Xmax | 2 mm |
ELECTRIC-ACOUSTIC SPECS
| D | 139 mm |
| Re | 3.1 Ohm |
| Fs | 70 Hz |
| LE standard | 0.12 |
| Vas | 12.5 l |
| Mms | 12 g |
| Cms | 0.4 |
| Bl | 4.2 |
| Qts | 0.8 |
| Qes | 0,9 |
| Qms | 8.4 |
| Woofer Spl | 93 dB |
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 C | 67 mm |
| Dimension D | 63 mm |
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