Why Choose Crutchfield?
Great gear and expert advice
Our experts help you pick the ideal gear for your needs.Meet our advisors
Free tech support for the life of your gear.Read about our one-on-one expert help
You may return items that are complete and like new for any reason within 60 days.See the details of our return policy
Earn one point for every dollar you spend and use those points to save on future purchases.Get full details on Crutchfield Rewards
Deep discounts on car installation gear
Trusted since 1974
Our customers have trusted us with their business, and they’ve helped us win awards for our service.Check out our most recent awards
The manufacturer’s warranty always applies.See more details
Wood Technology's innovative sound chambers reduce distortion and blurriness, so you can enjoy great sound from in-wall or in-ceiling speakers. Here's how they work: these acoustical foam inserts fit behind and around 5", 6" or 8" speakers, to provide maximum absorbency of the speaker's back-wave. (Without that absorption your sound can prove muddy and disappointing.) V-shaped grooves in the foam let low frequencies through, so the entire wall is used to produce deep bass. Basically, you're maximizing your speaker's capabilities, and minimizing the drawbacks of regular in-wall installation.
The SC-1 sound chambers are designed to make installation easy. With new-construction installs, just position each chamber between two studs. Putting speakers in existing walls? No problem. Each chamber splits into four pieces, so it can fit easily through a speaker cutout. Use one chamber per speaker. When used with 2x4 studwalls, no additional hardware is required to keep the chambers in place. This kind of insulation even helps prevent extraneous sound from filtering into other rooms through the wall! Plus, the SC-1s are fire-resistant.
- each sound chamber splits into quarters of 7-1/2"W x 11-3/4"H x 3-3/4"D
- fully assembled chamber is 15"W x 23-1/2"H x 3-3/4"D
- warranty: 1 year
Includes a pair of chambers
Wood Technology SC-1 Reviews
What's in the box?
- 4 Left foam modules
- 4 Right foam modules
- Installation Instructions
Overview: Sound Chamber is a custom formulated acoustical foam designed and shaped for all 5", 6" and 8" in-wall or ceiling speakers. Its "open cell" design provides maximum absorbency. The "V" shaped grooves (patent pending) allow low frequencies (below 100Hz) to escape, utilizing the entire wall for producing deep bass. In addition, Sound Chamber is fire resistant and an excellent insulator.
Installation: The "V" grooves and sidewalls are thick enough so they will support the Sound Chamber in place (2x4 stud walls) with no additional hardware. Since each Sound Chamber is divided into four modules, it will fit through the speaker cutout in an existing wall. With new-construction installs, just position each chamber between two studs.
- Sound Chamber: W=15", H=23.5", D=3.75"
- Individual Foam Module: W=7.5", H=11.75", D=3.75"
Our Product Research Team
At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.