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Dayton Audio Weatherproof Sound Exciter Transducer With Bolt HDN-8B

Dayton AudioPart # 300-390
Model: HDN-8B
Compact and extremely versatile, the HDN-8B Sound Exciter Transducer lets you create high-quality ‘hidden speakers’ in walls, ceilings, floors, furniture, seating, displays, and virtually any other surface you can think of resulting in a truly invisible sound source. The integrated M5 threaded mounting stud makes the HDN-8B perfect for installation onto thin hard surfaces like acrylic, fiberglass, and metal. For wooden, plastic, or composite surfaces the HDN-8 (coarse threaded post) may be a better choice.

Key Features

  • Rugged plastic housing with flat black finish
  • M5 threaded mounting stud and hardware for quick and easy installation onto most surfaces
  • Hermetically-sealed design for installation in wet or humid environments
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Dayton Audio Weatherproof Sound Exciter Transducer HDN-8
Price: $26.49Part # 300-387
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Overview

Dayton Audio Weatherproof Sound Exciter Transducer With Bolt HDN-8B

Unlike a tactile transducer that delivers 'shake' effects, the HDN-8B Sound Exciter Transducer is a compact, versatile full-range transducer that can produce sound through a surface or structure across a wide frequency range. This makes it possible to create hidden audio systems in walls, ceilings, floors, or displays. Its impressive power handling allows for high output with only a few transducers. Its hermetically-sealed design means it can be installed indoors or outdoors, even in wet or humid places like decks, showers, kiosks, and displays. It has a single M5 threaded mounting stud that easily attaches to acrylic, fiberglass, or metal (mounting hardware included). The 8-ohm impedance makes it compatible with standard audio amplifiers.

Specifications: • Frequency response: 40–15,000 (typical) • Sensitivity: varies by application • Dimensions: 4" W x 1.75" H • Impedance: 8 ohms • Power handling: 50 watts RMS / 100 watts maximum.

Frequency response is dependent upon the resonant nature of the material the HDN-8B is mounted to, as well as the type of environment and mounting configuration selected.

Additional information: The HDN-8B is a transducer that produces sound through resonating surface area. The surface area and material act as a carrier for the sound energy. Because the sound is through resonation rather than vibration, the surface material will move no more than .01 inch. This is less than most surfaces contracting naturally from humidity and changes in the weather. If mounted behind drywall there will be no damage to the drywall joints or drywall screws. Because the HDN-8B is not designed using a cone or surround, there are no parts that are susceptible to damage. Every HDN-8B is fully tested at the factory to perform to manufactured specifications.

To learn more about Dayton Audio Exciters, and for help on which Exciter is right for you, check out Dayton Audio's Understanding and Using Dayton Audio Exciters Buyer's Guide.

Dayton Audio's HDN-8 exciters have even been used in audio enabled art installations:See the HDN-8 exciters in action – Watch SHIMMER by Dan Fox

Product Details

BrandDayton Audio
ModelHDN-8B
Part Number300-390
UPC848791010200
Unit of MeasureEach
Weight2.3

Product Specifications

ApplicationFull-Range Exciter
Power Handling (RMS)50 Watts
Impedance8Ω

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