Dayton AudioDayton Audio DAEX25QLP-4 Quad Feet Low Profile 25mm Exciter 10W 4 Ohm

• Four arms provide extra support improving linearity.
• 4 ohm impedance for use with small, Class D amplifiers.
• Rare-earth neodymium motor and a proprietary vented voice coil.
• Turns any flat, rigid surface into a speaker.

Quick Overview Turn almost anything with a flat surface into a speaker. The Dayton Audio DAEX25QLP-4 4 ohm sound exciter improves power handling with a vented voice coil. Product Highlights Four arms provide extra support improving linearity 4 ohms impedance for use with small, Class D amplifiers Rare-earth neodymium motor and a proprietary vented voice coil Turns any flat, rigid surface into a speaker Product Manuals / Spec Sheets / Downloads Dayton Audio DAEX25QLP-4 Specification Sheet AddThis Sharing Buttons Share to FacebookFacebook Share to TwitterTwitter Share to MoreAddThis Product Description Dayton Audios DAEX25QLP-4 quad arm exciter is built with four arms that extend out from the main exciter body, which allows this exciter to transfer sound to a much larger surface for lower frequency response extension (more bass). Also, the arms help to support the magnet/voice coil improving linearity when ed on horizontal surfaces. 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 1" voice coil allows for more input power, creating rich, dynamic sound. 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 to the main body, and the four arms ... just peel and stick! Note: An exciters frequency response and sensitivity are completely dependent on the exciters designated surface. Thinner, smaller materials will tend to be louder and create a mid/tweeter response. Thicker, larger materials (with multiple exciters) will be slightly quieter but result in a more full-range sound. Specifications: • Power handling: 10 watts RMS • VCdia: 1" (25 mm) • Nominal impedance: 4 ohms • Re: 3.8 ohms • Le: 0.28 mH • Fs (uncoupled): 300 Hz • Dimensions: 2.75" (70 mm) overall diameter x 0.75" (19 mm) total height • Weight: 50 grams. To understand more about exciter technology, here is a link to the Exciters Buyers Guide . Product Details Speaker Series Exciters Model Number DAEX25QLP-4 List Price $10.99 Color Black Unit of Measure Each UPC 848791001772 Warranty - Parts 5 Years Warranty - Labor 5 Years Product Shipping Weight (lbs.) 0.167 Power Handling (RMS) 10 watts Power Handling (max) -- Continuous Program Power -- Impedance 4 ohms Sensitivity -- Frequency Response -- Voice Coil Diameter 25 mm Magnet Weight -- DC Resistance (Re) 3.8 ohms Voice Coil Inductance (Le) 0.28 mH @ 1 kHz Resonant Frequency (Fs) 300 Hz Mechanical Q (Qms) -- Electromagnetic Q (Qes) -- Total Q (Qts) -- Diaphragm Mass Inc. Airload (Mms) -- Moving Mass Of Diaphragm (Mmd) -- Mechanical Compliance of Suspension (Cms) -- Surface Area Of Cone (Sd) -- Volume of Displacement (Vd) -- BL Product (BL) -- Compliance Equivalent Volume (Vas) -- Maximum Linear Excursion (Xmax) -- Drivers Mechanical Losses (Rms) -- Entry / Exit Diameter -- Surround Material -- Voice Coil Wire Material -- Voice Coil Former -- Basket/Frame Material -- Magnet Material -- Overall Outside Diameter 70 mm Overall Depth 19 mm H Baffle Cutout Diameter -- ing Hole Diameter -- Bolt Circle Diameter -- Product Weight --