Building the Enclosure

ENCLOSURE VOLUME FLOWCHART

Measure maxim um possible dim ensions

Multiply wall thickness by 2

Subtract this from each dimension to arrive at Gross Internal Dimensions

Multiply LxW xD to arrive at

Gross Internal Volume

Deduct Vf (volum e of the speaker frame) from Gross Internal Volum e

Braces?

Yes

C alculate brace volum e and deduct from G ross Internal Volume

	To convert to LITERS :
You are at N et Internal Volum e	Divide in3	by 61 .03
You are at N et Internal Volum e
in cubic inches (in 3 )	To convert to C UBIC FEET:
	Divide in 3	by 1728

∙Determine the dimensions of your enclosure.

∙Be certain the box you have designed will fit into the location you have chosen. Sometimes making a cardboard box with the same outside dimensions is helpful.

∙Use 3/4 inch thick Medium Density Fiberboard (MDF) or High Density Particleboard. It is preferable to cut the wood with a table saw to ensure straight, even joints. If a table saw is not available, a circular saw is acceptable.

∙Use a “T” square to verify precise right angle gluing.

∙Use a high quality wood glue and air nails or wood screws to assemble the enclosure. Elmer’sâ woodworker’s glue and Weldwoodâ work well. To guarantee an airtight box, seal each inside joint with silicone sealant.

∙For Sealed Enclosures, stuff the chamber with 50-75% filling (approximately 1.5 pounds per cubic foot) of fiberglass insulation or Dacronâ.

∙For Vented Enclosures, staple 1 inch thick fiberglass insulation or Dacron to all walls of the enclosure except the baffle to which the woofer is mounted.

∙Use the supplied gasket to seal the woofer in the enclosure and eight(8) wood screws or T-nuts and bolts. Progressively tighten each of the bolts or screws to prevent warping the woofer frame.

∙Use slide-on connectors to attach speaker wires. Do not solder wires to the

SUGGESTED ENCLOSURES

The following designs include a variety of enclosure sizes and types. Each design has two frequency response curves; one showing predicted

“In-Car” response, and the other showing “Half-Space Anechoic” (out-of-car) frequency response. The performance difference between the two curves is a result of the natural acoustics of an “average” automotive environment. This “average” transfer functionis only an approximation of what you may expect to see in your car. Every car is different. Each curve was generated using 2.83 Volts across both voice coils in parallel and measured at 1 meter. Also, each frequency response curve includes a 12 dB/octave low pass at 100 Hz for sealed and vented enclosures and 200 Hz for bandpass enclosures. The response curves can help you visualize relative performance differences between designs. Read through the descriptions given for each enclosure and select the one that suits your needs.

Remember: all suggested enclosure volumes are Net, and DO NOT include woofer, port, and bracing displacement!

Subwoofers specifications

Soundstream Technologies has established itself as a frontrunner in the audio industry, particularly known for its innovative subwoofers that deliver high-quality sound performance. These subwoofers are designed to enhance the listening experience by providing deep, booming bass while maintaining clarity across all frequencies.

One of the hallmark features of Soundstream subwoofers is their advanced cone technology. Many models utilize a polypropylene cone, known for its durability and lightweight properties. This allows the subwoofer to reproduce low frequencies with exceptional accuracy while minimizing distortion. Additionally, the cone’s design is optimized for maximum excursion, enabling it to move more air and thus produce deeper bass tones.

Another key characteristic of Soundstream subwoofers is their robust voice coils. Featuring dual or single voice coil configurations, these subwoofers are engineered for higher power handling and increased thermal efficiency. This means they can sustain high volume levels without the risk of overheating or failure, providing users with a reliable performance even during extended use.

Soundstream also incorporates a variety of technologies to enhance their subwoofers’ performance. The inclusion of advanced cooling systems, such as ventilation ports and heat sinks, ensures that the subwoofers maintain optimal temperatures. This prevents performance degradation and ensures that users can enjoy high volumes for longer periods without compromising sound quality.

The build quality of Soundstream subwoofers also stands out. Many models feature sturdy cast aluminum frames that enhance durability and reduce vibrations. This precise engineering ensures that the subwoofers are not only powerful but also incredibly resilient, able to withstand the rigors of intense use.

Ease of installation is another aspect that makes Soundstream subwoofers appealing. They often come equipped with user-friendly features such as pre-wired terminals and included mounting hardware. This allows users to set up their audio systems quickly and efficiently, even if they are not audio installation experts.

In summary, Soundstream Technologies subwoofers are designed to provide an unparalleled audio experience with their advanced cone technology, robust voice coils, cutting-edge cooling systems, and durable construction. As a result, they are an excellent choice for anyone looking to elevate their sound system, whether for casual listening or professional applications.