About the Focal Integration ISC 690
You can aim the tweeter to improve high-frequency dispersion in many vehicles.
Focal applies the same technology they use in their home audiophile-grade systems to their Integration line of car speakers. Their Integration ISC 690 6"x9" speakers feature cones made from Polyglass, a material that combines the warm sound of cellulose with the strength of glass, so they play accurately with no added resonances.
The Integration processed-aluminum inverted dome tweeter features a built-in phase plug and wave guide, which act together to improve the dispersion of the high frequencies for a more effective stereo soundstage. You can also tilt the tweeter for better imaging in many vehicles.
Integration speakers allow you to put Focal sound quality and construction into your vehicle without a lot of muss and fuss, so you can enjoy a dramatic jump in performance over your old speakers. Grilles are included.
- 2-way 6"x9" speakers (pair)
- Polyglass woofer with butyl rubber surround
- processed aluminum inverted dome tweeter
- 4-ohm impedance
- 5-80 watts RMS power range (160 watts peak)
- frequency response: 55-20,000 Hz
- sensitivity: 93.6 dB
- top-mount depth: 3-5/16"
- grilles included
- warranty: 1 year
- Our 60-day money-back guarantee
- MFR # ISC 690
What's in the box:
- Two Coaxial speakers
- 2 Bottom mount adapters
- 2 Grilles
- 2 Mounting gaskets
- 8 Speed clips
- Eight 2-3/8" Self-tapping screws
- Owner's manual (English/ French)
- Focal window sticker
More details on the Focal Integration ISC 690
Features & specs
|Tweeter Design||Inverted Dome|
|Woofer Surround||Butyl Rubber|
|Parts Warranty||1 Year|
|Labor Warranty||1 Year|
|Sensitivity (1W at 1 meter)||89.5|
|Sensitivity at 2.83 volts||93.6|
|Frequency Response||55 - 20k Hz|
|Minimum RMS Wattage||5|
|Maximum RMS Wattage||80|
|Peak Power Handling (Watts)||160|
|Top-mount Depth (Inches)||3 5/16|
|Bottom-mount Depth (Inches)||3 3/4|
|Cutout Diameter or Length (inches)||0|
Polyglass Cone: The woofer cone has a cellulose pulp base and is coated with a uniform deposit of hollow glass microballs. The addition of the Polyglass layer significantly increases the cone's rigidity without adding much weight. This combination takes advantage of the accuracy and neutrality of the hard outer surface, but maintains the superior damping characteristics of the cellulose pulp.
Surround: The butyl rubber surround is resistant to ultraviolet rays, temperature extremes, and humidity to add to the speaker's reliability and longevity.
Voice Coil: The voice coil is wound around a 1" diameter low-mass Kapton former, ensuring no coil deformation.
Inverted Dome Tweeter: The tweeter is an inverted aluminum dome, producing a broad sound stage. The tweeter is angled and rotates on its post, so it can be pointed toward the listeners.