Audison APX 690
- Horn Loaded Tweeter: 40 mm horn loaded dome tweeter contributing to its incredible efficiency of up to 96dB SPL.
- Acoustics lens applied to the tweeter, specifically designed to increase dispersion in the high frequency range.
- PEI (Polyethylene injected) supertweeter 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) surround, featuring the exclusive shallow “Triple Wave” profile, for maximum excursion linearity.
- 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.
- Low carbon content plates for maximum magnetic permeability and high heat dissipation.
- 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.
- Component: 3-way Coaxial
- Size mm (in.): Woofer; (6 x 9), Tweeter; 24 (0.9)
- Power Handling: Peak; 300W, Continuous (RMS); 100W
- Impedance: 4 Ohm
- Frequency Response: 40Hz – 23kHz
- Magnet size: mm (in.) 90 x 32 x 15; (3.54 x 1.26 x 0.59)
- Weight of one speaker: kg (lb); 1.225 (2.7)
- Woofer Voice Coil Ø: mm (in.) 25 (1)
- Tweeter Voice Coil Ø: mm (in.) 20 (0.78)
- D: 171mm
- Xmax: ±3.5mm
- Re: 3.2Ω
- Fs: 60Hz
- Le: 0.2mH
- Vas: 36L
- Mms: 16.6g
- Cms: 0.5mm/N
- BL: 5.3T•m
- Qts: 0.6
- Qes: .7
- Qms: 6.7
- Spl: 96dB
Audison APX 690 Full-Range Speaker
|Woofer Cone Material||Paper|
|Woofer Surround Material||Thermoplastic Polyurethane|
|Tweeter Dome Material|
|Super Tweeter||Super Tweeter Size||0.6|
|Super Tweeter Dome Material||PEI|
|DC Resistance (Ω)||4 Ohm (Ω)|
|Peak Power (Watts)||300W|
|Continuous Power (RMS)||100W|
|Effective Frequency Range||40Hz – 23kHz|
|Mounting Hole Diameter||5 – 19/20 X 8 – 37/50 (151.13 mm X 222.00 mm)|
|Top Mount Depth||3.19″|
|Bottom Mount Depth||3.78″|