Our most popular acoustic foam, wedge foam outperforms and outlasts the competition at affordable pricing. Because our foam is machine cut, you can expect it to be nearly identical, side to side. Wedge foam provides outstanding sound absorption qualities, a professional appearance and minimal installation effort.

1" Wedge Foam

Foam Types
Acoustic Foam

Standard Sizes
12"x12", 24"x24", 24"x48", and 72"x48"

Colors: All 12 Colors
Overall NRC: 0.40
NRC Ratings: Click Here

Features

For basic soundproofing, 1 inch wedge foam provides moderate sound control on walls or ceilings. This product is best for when absolute sound deadening is not required, but moderate deadening is desired. 1 inch wedge foam is most effective on mid-to-high frequency ranges.

1" Wedge Foam
Charcoal
Colors
Acoustic Foam - Wedge
12" x 12" x 1" (12 Pack)
Covers 12 sq. ft
$9.99
N/A
Acoustic Foam - Wedge
12" x 12" x 1" (48 Pack)
Covers 48 sq. ft
$37.99
$49.99
Acoustic Foam - Wedge
24" x 24" x 1" (12 Pack)
Covers 48 sq. ft
$37.99
$49.99
Acoustic Foam - Wedge
24" x 48" x 1" (6 Pack)
Covers 48 sq. ft
$37.99
$49.99
Acoustic Foam - Wedge
48" x 72" x 1" (Single)
Covers 24 sq. ft
$18.99
N/A
Acoustic Foam - Wedge
48" x 72" x 1" (2 Pack)
Covers 48 sq. ft
$37.99
$49.99

NOTE: Products may carry a size tolerance, depending on style. Please see our Tolerance Table.

2" Wedge Foam

Foam Types
Acoustic Foam

Standard Sizes
12"x12", 24"x24", 24"x48", and 72"x48"

Colors: All 12 Colors
Overall NRC: 0.65
NRC Ratings: Click Here

Features

2 inch wedge foam is effective against standing waves and flutter echoes in most small-to-medium sized rooms like vocal booths, control rooms and studios. It also functions as a full frequency bandwidth absorber for any size room when used in conjunction with corner bass absorbers and male/female broadband absorbers.

2" Wedge Foam
Charcoal
Colors
Acoustic Foam - Wedge
12" x 12" x 2" (12 Pack)
Covers 12 sq. ft
$15.99
N/A
Acoustic Foam - Wedge
12" x 12" x 2" (48 Pack)
Covers 48 sq. ft
$61.99
$82.99
Acoustic Foam - Wedge
24" x 24" x 2" (12 Pack)
Covers 48 sq. ft
$61.99
$82.99
Acoustic Foam - Wedge
24" x 48" x 2" (6 Pack)
Covers 48 sq. ft
$61.99
$82.99
Acoustic Foam - Wedge
48" x 72" x 2" (Single)
Covers 24 sq. ft
$30.99
N/A
Acoustic Foam - Wedge
48" x 72" x 2" (2 Pack)
Covers 48 sq. ft
$61.99
$82.99

NOTE: Products may carry a size tolerance, depending on style. Please see our Tolerance Table.

3" Wedge Foam

Foam Types
Acoustic Foam

Standard Sizes
12"x12", 24"x24", 24"x48", and 72"x48"

Colors: All 12 Colors
Overall NRC: 0.75
NRC Ratings: Click Here

Features

Capable of soundproofing any size room, 3 inch wedge foam is fantastic all-around sound absorbing foam. When used in conjunction with corner bass absorbers and male/female broadband absorbers, it performs even better.

3" Wedge Foam
Charcoal
Colors
Acoustic Foam - Wedge
12" x 12" x 3" (12 Pack)
Covers 12 sq. ft
$21.99
N/A
Acoustic Foam - Wedge
12" x 12" x 3" (48 Pack)
Covers 48 sq. ft
$86.99
$115.99
Acoustic Foam - Wedge
24" x 24" x 3" (12 Pack)
Covers 48 sq. ft
$86.99
$115.99
Acoustic Foam - Wedge
24" x 48" x 3" (6 Pack)
Covers 48 sq. ft
$86.99
$115.99
Acoustic Foam - Wedge
48" x 72" x 3" (Single)
Covers 24 sq. ft
$43.99
N/A
Acoustic Foam - Wedge
48" x 72" x 3" (2 Pack)
Covers 48 sq. ft
$86.99
$115.99

NOTE: Products may carry a size tolerance, depending on style. Please see our Tolerance Table.

4" Wedge Foam

Foam Types
Acoustic Foam

Standard Sizes
12"x12", 24"x24", 24"x48", and 72"x48"

Colors: All 12 Colors
Overall NRC: 0.80
NRC Ratings: Click Here

Features

For maximum sound absorption, the 4 inch wedge foam is the product for the job. Excellent at absorbing low frequency waves, it provides maximum deadening capability and functions well in the largest areas like gyms or concert halls.

4" Wedge Foam
Charcoal
Colors
Acoustic Foam - Wedge
12" x 12" x 4" (12 Pack)
Covers 12 sq. ft
$27.99
N/A
Acoustic Foam - Wedge
12" x 12" x 4" (48 Pack)
Covers 48 sq. ft
$111.99
$149.99
Acoustic Foam - Wedge
24" x 24" x 4" (12 Pack)
Covers 48 sq. ft
$111.99
$149.99
Acoustic Foam - Wedge
24" x 48" x 4" (6 Pack)
Covers 48 sq. ft
$111.99
$149.99
Acoustic Foam - Wedge
48" x 72" x 4" (Single)
Covers 24 sq. ft
$55.99
N/A
Acoustic Foam - Wedge
48" x 72" x 4" (2 Pack)
Covers 48 sq. ft
$111.99
$149.99

NOTE: Products may carry a size tolerance, depending on style. Please see our Tolerance Table.


All acoustical products meet ASTM E84 Class A and California 117 flame retardancy specifications. Generally, this means if you were to briefly expose our foam to a flame, it would self-extinguish.

We do not encourage or endorse anyone attempting fire retardancy tests. Also, please check building codes to meet your area's regulations before installing our acoustic foam.