W7 Mounting Guide, Your Tools | JL Audio 13W7D15 guide

W7 Mounting Guide

Please review the mounting procedures thoroughly before attempting to remove the speaker from its shipping baffle. The W7 mounts like no other speaker and care must be taken to follow these instructions precisely.

Step 1: Your Tools

When you remove the W7 from its shipping carton, it is attached to an MDF baffle board. Make sure you keep this baffle board and all the packing material in the unlikely event that the W7 ever needs to be shipped back to JL Audio for service.

Two tools are required to install a W7: a large flat blade screwdriver and an electric screwdriver with a #2 Phillips- head bit.

2a2b

CorrectWrong

Step 2: Remove Clamp-Ring

Gently insert the tip of the large flat-head screwdriver between the shiny aluminum clamp-ring and the foam surround (picture 2a). Be careful not to push the screwdriver too far down or it will wedge behind the hidden O-Ring (picture 2b). Gently twist the screwdriver to “pop” the clamp-ring off of the O-Ring and frame (picture 2c). This should require little effort... if you are encountering high resistance, pull the screwdriver up a bit to make sure it is not wedged behind the O-Ring. Once you have released the tip of the clamp-ring, a gentle push with your thumb in the direction of the speaker circumference (picture 2d) will separate the clamp-ring fully (picture 2f). Do not pull up on the ring until it is completely removed (picture 2g).

2d2f

Wrong 2g

Correct

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Step 3: Remove O-Ring

Once the clamp-ring is removed, the steel O-Ring is exposed. Gently lift this O-Ring up and off the speaker with your fingertips and set it aside.

4d Wrong

4a	4e

Step 4: Remove Screws

Once the O-Ring is out of the way, the surround is completely

free of the speaker frame (no glue is used to secure it). Lift the surround up and fold it back inside the speaker frame (picture 4a). This exposes the mounting screws (picture 4b). The surround should be folded back and in towards the center of the speaker (picture 4c). Do not pull it up (picture 4d) or invert it (picture 4e). While holding the surround back with two fingers as shown, back the first screw out using your electric screwdriver (picture 4f, 4g). Repeat this process eleven more times (there are

twelve screws on a W7) until you have separated the speaker from the shipping baffle-board. Before you panic, be aware

that the surround and cone materials are rugged and will4f not be damaged if you follow the procedures shown. Only

careless acts like picking the speaker up by the surround or creasing it by force will cause permanent damage.

W7, 13W7D15 specifications

The JL Audio 13W7D15 is a high-performance subwoofer that exemplifies the brand's commitment to providing exceptional audio quality and innovation in the realm of car audio systems. Engineered for drivers who demand deep, powerful bass and unmatched clarity, the 13W7D15 embodies the latest technologies and meticulous craftsmanship that JL Audio is renowned for.

One of the standout features of the 13W7D15 is its massive 13.5-inch diameter cone, constructed from a proprietary blend of materials. This cone delivers both rigidity and lightweight qualities, allowing for fast response times while producing lower frequencies. The distinctive design of the cone is complemented by the patented W-Cone technology, which enhances the overall surface area without increasing the size of the enclosure. This innovative approach maximizes the output of the subwoofer while ensuring optimal sound quality.

The 13W7D15 incorporates a high-temperature voice coil, designed to withstand extreme heat generated during high-performance audio playback. This feature not only enhances reliability but also contributes to the overall efficiency of the subwoofer, ensuring that it can handle substantial power without distortion. Additionally, the subwoofer utilizes a dual 3-ohm voice coil configuration, providing flexibility in wiring options and enabling users to customize their sound system according to their preferences.

Advanced cooling technology is another significant aspect of the 13W7D15 design. The subwoofer is equipped with a unique cooling system that includes an intelligently designed vent that directs air through the voice coil, effectively dissipating heat. This feature not only extends the longevity of the subwoofer but also maintains consistent performance even during prolonged periods of heavy use.

In terms of power handling, the 13W7D15 impressively manages up to 1000 watts of RMS power with a peak power handling capacity that goes even higher. This robust power handling ensures that the subwoofer can reproduce the most demanding bass tracks with authority, bringing an immersive auditory experience to the listener.

Constructed with attention to detail, the subwoofer features an advanced mounting system, including a durable rubber surround, ensuring that it can handle the vibrations without compromising sound integrity. The robust cast aluminum frame enhances durability while providing a stable foundation for the driver.

In summary, the JL Audio 13W7D15 is a testament to engineering excellence and high-fidelity sound reproduction. With its cutting-edge technologies, impressive power handling, and meticulous design, it stands out as a top choice for audiophiles who seek to elevate their sound experience in both car audio systems and home theater environments.