If you’re planning to build your own enclosure and are confused

in what type of enclosure best suits your needs this page will help you choose what enclosure fits your needs. There are many different types of enclosures. The two most common used enclosures are sealed and vented enclosure. This page will show the advantages and disadvantages of the two enclosures.

Advantages of a sealed enclosures

*High power handing capability *Great transient response

*Tolerant of minor enclosure size variation *Easy to construct

*Smooth rolloff (12dB/octave)

Disadvantages of a sealed enclosures

*Requires a woofer with a long excursion for better low bass frequency response.

*Can have lower sensitivity than ported enclosures.

*When using high power and small enclosures, the woofer is not in an ideal cooling environment.

*Less low bass as compared to a properly tuned vented enclosure above the ported tuning frequency.

Advantages of a vented enclosure *Increased output around vented tuning

*Higher power handling above the port tuning frequency *Extended frequency response

*Magnet is in a good cooling environment

*Handles higher bass frequencies with less distortion

Disadvantages of a vented enclosure

*Vented enclosure transient response is not as good as sealed boxes be- cause of the resonant effect of the vent tuning

*Midrange sound coming from inside the enclosure through the vent can produce unpleasant sound coloration.

*Loss of cone movement control below vent tuning, which can result in high distortion and mechanical failure of the driver.

*Lower power handling below the port tuning frequency.

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Alphasonik PSW610E, PSW612E owner manual Advantages of a sealed enclosures
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PSW610E, PSW612E specifications

Alphasonik PSW612E and PSW610E are advanced models in the realm of powered subwoofers designed to deliver high-quality audio performance for both live events and studio applications. These subwoofers have been engineered to provide an exceptional bass response, making them ideal for DJs, musicians, and sound engineers looking to enhance their sound setup.

The PSW612E is a 12-inch powered subwoofer, while the PSW610E features a 10-inch driver. Both models are equipped with built-in amplifiers, which deliver robust power and efficiency. The high-performance amplifiers are optimized to produce deep, thunderous bass that can fill any venue, while maintaining clarity and detail across a wide frequency range.

One of the standout features of the PSW612E and PSW610E is their adjustable crossover frequency. This allows users to customize the roll-off point of the bass frequencies, enabling seamless integration with other audio components in a sound system. Additionally, both subwoofers come with phase control switches that facilitate phase alignment with other speakers, ensuring coherence in sound reproduction.

For durability and stability, the cabinets of both models are constructed from robust plywood, finished with a durable coating that can withstand the rigors of transport and live performances. The front-facing bass reflex ports further enhance the low-frequency response, ensuring powerful bass output without distortion.

The PSW612E and PSW610E also come with multiple input options, including XLR and RCA inputs, ensuring compatibility with a variety of sound sources. The built-in DSP (Digital Signal Processing) provides advanced tuning capabilities, allowing users to refine their sound according to their specific environment and acoustic conditions.

Both models are designed with portability in mind, featuring lightweight construction and ergonomic handles. This makes them easy to transport and set up for events, ensuring that sound professionals can focus on delivering an outstanding audio experience.

In summary, the Alphasonik PSW612E and PSW610E are high-quality powered subwoofers that combine innovative technology and user-friendly features. Their impressive sound output, versatile connectivity options, and durable design make them excellent choices for anyone seeking to boost their audio system's bass response.
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