Dayton Audio DAEX-9-4SM Haptic Feedback Transducer 9mm 1W 4 Ohm

Dayton Audio DAEX-9-4SM Haptic Feedback Transducer 9mm 1W 4 Ohm Overview:Add audio to products and projects you never thought possible with the ultra-small Dayton Audio DAEX-9-4SM exciter. Measuring in at only 0.5″ wide by 1″ long and just 0.25″ deep this exciter can fit almost anywhere. This exciter is also perfect for creating haptic feedback systems.A neodymium magnet is employed to create maximum magnetic flux around the proprietary voice coil for increased sensitivity when compared to similar sized exciters. In turn, this reduces power requirements and makes it possible to use very small audio amplifiers, without sacrificing total output. The unique suspension is capable of high physical excursion to allow this extremely small and lightweight exciter to deliver an impressive amount of force while remaining linear.To ensure maximum acoustic energy transfer between the transducer and the surface to which it is attached, 3M VHB (Very High Bond) adhesive is pre-applied… just peel and stick! Two PCB solder points keep installation and wiring as compact as possible. Key Features:Extremely small design can fit almost anywherePerfect for creating haptic (touch) feedback systemsUnique suspension allows high excursion for surprisingly powerful responseRare-earth neodymium motor and a proprietary 9 mm voice coil4-ohm impedance for use with small, Class D amplifiersPre-applied 3M™ VHB™ adhesive for quick, durable installation Thiele  Small Parameters: Power handling (RMS)1 wattVCdia9 mmNominal impedance4 ohmsRe3.6 ohmsLe0.013 mHFs1,200 HzDimensions0.51″ (13 mm) W x 1.05″ (26.5 mm) L x 0.22″ (5.75 mm) HAdhesive dimensions0.46″ (11.75 mm) outside diameterWeight2.3 grams.Impedance4ΩApplicationHaptic Feedback Dayton Audio DAEX-9-4SM Specifications