4D Exciter

Automotive Seat 4D Exciter System

The Kepo integrated system is matched with the seat exciter, which provides users with an immersive cinema-level experience through high-efficiency and low-frequency vibrations, providing a more advanced driving experience. The 4D Exciter can also be combined with the DMS to provide fatigue-driving vibration reminder.

• High acceleration with concentrated linear motor
• Efficient low-frequency vibration
• Proper seat size matching

KEPO ‘s integrated system matches with seat exciters to deliver rich, immersive music dynamics through efficient low-frequency vibrations, creating a theater-like experience. Paired with headrest speakers, it provides a superior driving and riding experience. When combined with the DMS system, it serves as a warning to fatigued drivers through vibration.

Product

Impedance ······················································8Ω±10%(1Vrms at 1kHz)
Acceleration(at 2.83Vrms) ························≥1.5Grms@1000g load in middle at 52Hz
Input Power ·····················································Rated 2.0W/Max. 4.0W

Polarity ·······························································When supplied plus D.C.(1V) voltage to (+) terminal, the cone diaphragm must move to forward

Application

Driving New Experience

•Entertainment applications: can be combined with music rhythm to bring immersive experiences
• Security application: It can be combined with DMS. After DMS detects abnormal driving by the driver, the 4D Seat Exciter will vibrate to achieve a warning effect.
• Enjoyable application: can be combined with airbags to achieve a massage function
• Other customization functions: Other functions can be customized according to the needs of the host factory and Tier 1.