Installation

Although the JBL Performance Specialist Series in-wall speakers were designed to be easily installed in existing construction applications, it is recommended that installation of the SS88IWSBB back box in new construction

be reserved for professionals. See the manual for the SS88IWS subwoofer for instructions on installing the speaker in existing construction without using the back box.

The SS88IWSBB back box is an optional installation accessory for the SS88IWS in-wall subwoofer.

When used, the SS88IWSBB back box is installed during new con- struction before the wallboard.

Installation

1.Using the four flat-head screws, install the two centering bars as shown in Detail B in the draw- ings. The centering bars are for setting the depth of the enclo- sure. They also help locate the left/right position of the enclo- sure as they can be mounted into the studs on the left and right to hold the enclosure in the correct location before final mounting.

2.Using the eight #10 32 x 1" screws, install the four L-brackets at the four corners of the enclosure. Each of the eight screws should have both the split washer and flat washer installed; the split washer goes on first. Leave the screws a half-turn loose at first to allow for adjustment later (see Detail A). Do not screw the L-brackets into the wall studs at this time (see step 6).

3.Fit the enclosure into the wall. The bottom edge of the bottom L-brackets will rest against the baseboard two-by-four. At this time, make note of adjustments necessary to square the enclo- sure into the wall (see Detail C).

4.After refitting and tightening the L-brackets into the enclosure (but not the wall studs yet), fit the enclosure into the wall once again.

See

Detail A

L-Brackets

See

Detail B

Centering Bar

See

Detail C L-Brackets

Detail A

Detail B

5.At this time, you may want to screw through each side of the wood centering bars to mount the enclosure to the studs. This will help hold the enclosure in position before the L-brackets are mounted to the studs.

Detail C

6.Screw the L-brackets into the studs, using the eight wood screws.

7.Remove the wood centering bars and replace the flat-head screws into the holes left over (the holes left in the cabinet face underneath the bars are also counterbored to accept the flat-head screws).

8.The enclosure is now installed and ready for the wallboard to be installed over it.

9.Make the connections from your receiver/amplifier to the SS88IWS back box connections panel, and to any other speak- ers as appropriate for your sys- tem, following the instructions on the previous page. Connect the eight wires hanging from the bottom of the SS88IWSBB back box to the correct terminals on the SS88IWS loudspeaker (see the previous page).

See

Detail A

SS88IWSBB specifications

The JBL SS88IWSBB is an impressive in-wall speaker that represents a perfect blend of cutting-edge technology and exceptional audio performance, making it an ideal choice for both home theater systems and multi-room audio setups. With its sleek design and high-quality components, the SS88IWSBB showcases JBL's dedication to delivering premium sound without compromising on aesthetics.

One of the standout features of the SS88IWSBB is its advanced 8-inch woofer, which is engineered to provide deep, powerful bass while maintaining clarity across a wide frequency range. This large driver is complemented by a 1-inch silk dome tweeter that ensures a smooth and detailed high-frequency response. Together, these components create a well-balanced audio experience that caters to various listening preferences, whether enjoying your favorite music, movies, or gaming.

The speaker benefits from JBL's proprietary technologies, including the patented Differential Drive technology, which helps minimize distortion even at high volumes. This feature is crucial for delivering immersive soundscapes in any setting, as it allows listeners to enjoy dynamic audio without compromising clarity. Additionally, the speaker's smooth, wide dispersion pattern ensures that sound is evenly distributed throughout the room, making it perfect for large spaces.

Installation is made easy with the SS88IWSBB's user-friendly design. The speaker is equipped with a standard cutout size, allowing for straightforward integration into most wall types. Its durable construction ensures a long lifespan, and the paintable grille offers customization options, enabling it to blend seamlessly with any interior decor.

The JBL SS88IWSBB also features a sophisticated crossover network that optimally directs frequencies to the respective drivers. This engineering ensures better sound coherence and detail, making it particularly effective for home theaters where audio precision is essential. With a power handling capacity of up to 150 watts, this speaker can easily fill larger spaces with rich sound while maintaining its structural integrity.

In summary, the JBL SS88IWSBB in-wall speaker is a remarkable choice for those seeking high-quality, unobtrusive audio solutions. With its impressive components, advanced technologies, and easy installation, it offers an unparalleled listening experience that meets the needs of audiophiles and casual listeners alike. Whether used in a dedicated home theater or as part of a whole-home audio system, the SS88IWSBB guarantees to elevate your audio experience to new heights.