Enclosure and Setup, Building an Enclosure

Enclosure and Setup

Building an Enclosure

To work properly, the walls of the enclosure must be rigid and not flex when subjected to high pressure generated by the speaker's operation. For optimum performance, we recommend using 3/4" MDF (Medium Density Fiberboard) and internal bracing. The enclosure should be glued together along with support of screws or nails. Because MDF is porous, it is suggested that you seal the outside with polyurethane prior to painting or carpeting.

Calculating Volume

Calculating is merely a matter of measuring the dimensions in inches, and using the following formula:

Box Volume = (Height) x (Width) x (Depth) divided by 1728. This will give you the volume of the box in cubic feet.

If two facing sides are uneven length, add them together, and divide by 2 to take the average. Using this number will give you the volume without the necessity of calculating the box in sections, and adding the sections together. The thickness of the baffle material reduces the internal volume so this must be subtracted from the outside dimensions to determine the internal volume. The amount of air displaced by each model is listed on the specifications sheet in this manual and should also be subtracted from the gross volume calculation. All box parameters include displacement for ports and subs. These specs do not include the volume of the material used to build the box, so this must still be factored into the calculation.

Subwoofer

There are two operational types of crossovers, passive and active. Passive crossovers (coils and conductors) are placed on the speaker leads between the amplifier and the speaker. An active crossover is an electronic filter which separates the audio signal fed to different amplifiers. For optimum subwoofer performance, we recommend using an active 80-100Hz low pass crossover at 12dB/octive.

DUB1200, DUB1000, DUB1500 specifications

AudioBahn is renowned for creating high-performance car audio equipment, and their series of subwoofers, including the DUB1500, DUB1000, and DUB1200, are prime examples of this commitment. Each model is designed to deliver exceptional sound quality, powerful bass, and reliable performance, making them popular choices among audiophiles and casual listeners alike.

The AudioBahn DUB1500 stands out with its impressive power handling capabilities, boasting a peak power of 1500 watts. This subwoofer is engineered with a dual voice coil design, which allows for flexible wiring options and improved sound performance. The DUB1500 also features a durable cast aluminum frame that minimizes vibration and improves the overall sound quality. Its advanced cooling system ensures that the subwoofer remains cool during prolonged use, preventing overheating and potential damage. The combination of a heavy-duty rubber surround and a reinforced paper cone ensures that the DUB1500 can handle rigorous audio demands while producing deep, rich bass tones.

Moving to the AudioBahn DUB1000, this model offers a balanced combination of power and efficiency. With a peak power handling of 1000 watts, the DUB1000 is designed for those who seek deep bass without sacrificing clarity. The innovative design includes a polypropylene cone and a robust rubber surround, enhancing both durability and acoustic performance. One of the standout features of the DUB1000 is its vented pole design, which allows for improved airflow, reducing distortion and enhancing sound quality. This model is well-suited for smaller vehicles while still delivering impressive bass response.

Lastly, the AudioBahn DUB1200 strikes a perfect balance between the DUB1500 and DUB1000, offering a peak power of 1200 watts. This subwoofer features a unique triple stack magnet structure that maximizes magnetic force, leading to superior bass output. The DUB1200 also incorporates a foam surround that provides greater excursion and linearity, allowing it to produce powerful lows while maintaining overall sound clarity. The included chrome-plated terminals add a touch of style and provide a secure electrical connection.

All three models feature AudioBahn's signature aesthetic, showcasing a striking design that adds a visually appealing element to any audio setup. With their robust build quality, advanced technologies, and impressive sound performance, the AudioBahn DUB series remains a top choice for those eager to upgrade their car audio experience.