The APX 690 features an exclusive 40 mm horn loading dome tweeter that contributes to maximize efficiency up to 96dB SPL and an acoustics lens specifically designed and applied to the tweeter to increase dispersion in the high frequency range. To strengthen the emission of very high frequency ranges otherwise affected by off-axis positioning compared to the listening point, the APX 690 featuring a super tweeter.
TECHNICAL SPECS
| Elliptical Size | 6 x 9 |
| Woofer Size | 690 mm |
| Tweeter Size | 40 mm |
| Super Tweeter Size | 15 |
| Woofer Power Handling – Peak | 300 W |
| Woofer Power Handling – Continuous | 100 W |
| Woofer Impedance | 4 Ohm |
| Woofer Frequency Response | 40 – 23k |
| Woofer Magnet Size | 90 x 32 x 15 |
| Woofer Voice Coil Diameter | 25 mm |
| Tweeter Voice Coil Diameter | 20 mm |
| Xmax | 3.5 mm |
ELECTRIC-ACOUSTIC SPECS
| D | 171 mm |
| Re | 3.2 Ohm |
| Fs | 60 Hz |
| LE standard | 0.2 |
| Vas | 36 l |
| Mms | 16.6 g |
| Cms | 0.5 |
| Bl | 5.3 |
| Qts | 0.6 |
| Qes | 0,7 |
| Qms | 6.7 |
| Woofer Spl | 96 dB |
GENERAL
| Weight | 1.225 kg |
| Elliptical B1 | 222 mm |
| Elliptical B2 | 151 mm |
| Elliptical Dimension A1 | 238 mm |
| Elliptical Dimension A2 | 162 mm |
DIMENSIONS
| Dimension C | 96 mm |
| Dimension D | 81 mm |
| Dimension F | 25 |
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