Weapon of Bass Destruction: DIY Bass Kanone

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Leider bietet das Video nicht annähernd ein Gefühl dafür, was diese “Do It Yourself” Bass Kanone für einen Druck erzeugt. Glaubt man den Entwicklern, lässt das Ding Fensterscheiben beben, Haare zu kräuseln und bringt Nachbarn zur Weißglut.
Die Elektronik beinhaltet zudem kaum Rocket-Science:

In truth there’s not a whole lot of fancy engineering that went into this project. It’s a mono audio system with a pair of x-pass filters, a power amplifier and suitable drivers. It has no battery management or protection circuitry, though, that’s a simple thing to add if you do feel it to be absolutely necessary (hint; use a relay, a BJT, a zener diode, three 1% tolerance resistors and a comparator).

Two potentiometers set the channel gains for the the pair of first order filters; one high-pass for the midrange driver, and one low-pass for the woofer. A PYLE “PLPW8D” voice coil conveniently seats snugly within the case of the AirZooka, leaving just enough room for a mid-range driver to be placed in front of it with threaded rod as a support structure.

Quelle

DIY Basskanone: Wobbelt die Nerven der Nachbarn
DIY Basskanone: Wobbelt die Nerven der Nachbarn
DIY Bass Cannon
DIY Bass Cannon

via Basscore



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