Product overview
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 supertweeter.
Key features
- Horn Loaded Tweeter: 40 mm horn loaded dome tweeter contributing to its incredible efficiency of up to 96 dB SPL.
- Acoustics lens applied to the tweeter, specifically designed to increase dispersion in the high frequency range.
- PEI (Polyethylene injected) super tweeter employed to strengthen emission of very high frequency ranges otherwise affected by off-axis positioning common to rear deck installations.
- Water-repellent treated paper cone, featuring a profile developed with FEM (Finite Element Method) simulation technology and optimized with the Klippel Scan Vibrometer.
- Pure copper mobile voice coil, wound on Kapton former, for better thermal and mechanical capacity.
- TPU (thermoplastic polyurethane) sphere with unique “triple wave” profile for maximum linearity of excursion.
- Polycotton spider material ensuring reliable performance and linear response to musical transients.
- Large motor assembly, optimised with FEM (Finite Element Method) technology, for stable control and linear excursion.
Technical specifications
| Technical Specs LF | |
|---|---|
| Woofer Size | 690 mm |
| Impedance | 4 Ohm |
| Power Handling – Peak | 300 W |
| Power Handling – Continuous | 100 W |
| Elliptical Size | 6 x 9 |
| Sensitivity | 96 dB |
| Frequency Response | 40 – 23k |
| Voice Coil Diameter | 25 mm (0.79 in) |
| Magnet Size | 90 x 32 x 15 |
| Xmax | 3.5 mm (0.14 in) |
| Technical Specs HF | |
| Tweeter Size | 40 mm (1.57 in) |
| Voice Coil Diameter | 20 mm (0.79 in) |
| Super Tweeter Size | 15 |
| Electric-acoustic Specs | |
| Re | 3.2 Ohm |
| Fs | 60 Hz |
| Mms | 16.6 g (0.59 oz) |
| Cms | 0.5 |
| Bl | 5.3 |
| Qms | 6.7 |
| Qes | 0,7 |
| Qts | 0.6 |
| Vas | 36 l (1.27 ft) |
| LE | 0.2 mH |
| 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 A1 | 238 mm |
| Dimension A2 | 162 mm |
| Dimension C | 96 mm (3.78 in) |
| Dimension D | 81 mm (3.19 in) |
| Dimension F | 25 |
| Dimension B1 | 222 mm |
| Dimension B2 | 151 mm |
| Dimension E1 | 276 mm |
| Dimension E2 | 202 mm |
What you are ordering
The exact Audison model shown above, SKU 69070060. Check the vehicle and system requirements before ordering OEM-fit or integration accessories.
Technical information verified against the official Audison product page.
