That being said, some regard the enclosure as being the entire housing unit of the speaker.
Note that the enclosure is typically considered separate from the speaker’s housing that contains the speaker’s other components (crossover networks, amplifiers, inputs/outputs, EQ, etc.).
AUDIO SPEAKER ENCLOSURE DESIGN DRIVERS
They range from simple sealed particleboard boxes for small drivers in home stereos to incredibly complex systems with internal baffles, horns, bass reflex ports and acoustic isolation that house multiple large-diaphragm drivers for concert-grade sound reinforcement. Speaker enclosures come in a wide variety of shapes and sizes. Enclosures a meant to deal with the rearward sound waves produced by the speaker driver(s). In fact, it is essential for optimal speaker performance in nearly all speaker models.Ī speaker enclosure is essentially a small hollow box that interacts with the rear of the speaker driver. Though that is one function of the enclosure, this seemingly simple box-like structure is much more important than that. We’ll also touch on the various enclosure types.Ī speaker enclosure may resemble a box structure that houses the speaker drivers. So, then, why do practically all loudspeakers utilize enclosures? This article will answer this question in detail, going over each of the reasons for the inclusion of an enclosure in speaker design.
Speaker enclosures have a great effect on the speaker’s sonic character and are largely required to mitigate phase cancellation at lower frequencies. Why do loudspeakers need enclosures? The truth is that speakers do not absolutely require enclosures to act as transducers, but nearly all utilize enclosures to improve performance. To fully understand how speakers work, we must understand why they are designed into such enclosures and whether enclosure design is a major factor in loudspeaker performance. Seeing a speaker driver by itself seems to be a rare occurrence as the vast majority of speakers are designed into boxes known as enclosures.