(7) S3D used in front of an IsoPac A. Dotted line shows the normal level of the S2 baffle in a standard IsoPac A. Click pic for Info.
NEW! SX12-2 SORBER Height Extender

SX12-2 SORBER height extenders consist of two 1-foot high by 2-foot wide panels hinged together (overall width of 4-feet). They are designed to extend our S5-2 baffles to the same overall height as the A5 panel with an AX12 height extender.

Available in light or dark charcoal gray, this is the perfect addition to an IsoPac-A, B, E or F when even more sound control is desired.

All SORBER models are available in dark gray ONLY.
click for detailed lid system information
SORBER Model Info and Dimensions

The STC and STS SORBER baffles are most commonly used as lid sections. The STC4 and STS4 are 2' wide x 4' long. The STC5 and STS5 are 2' wide x 5.5' long. STC412 and STC512 are 1' wide each. STC sections are rectangular, while STS sections are trapezoid shaped.

The STC4 and STC5 can also be attached to walls and ceilings as acoustic treatment.

For more information on the lid system, click here.

For information on acoustic treatment, click here.

STC4, STS4, STC412

(1) S4-2D
(2) S5-2D
(3) S5-2D
S4-2 & S5-2 SORBERs are free-standing absorption baffles that can be used for a variety of purposes. Each S4-2 and S5-2 consists of 2 panels connected with a cloth hinge. S4-2s are 44" tall and S5-2s are 66". S4-2s and S5-2s are used in the rear of most IsoPacs, but can also be portable isolation for vocalists, horn players, guitarists, etc. Adjacent S4-2 and S5-2 baffles can be attached to each other using the sewn-in Velcro flap.
S4-2 & S5-2

SORBER S1, S2, and S3 baffles can be attached to the inside of the ClearSonic Panel to reduce the amount of reflected sound, or attached to a wall to improve acoustics in a room. The S1, S2, and S3 are velcro-receptive and easily attached to almost any flat surface
The S1 is 16.25"H x 22"W.
The S2 is 24"H x 22"W.
The S3 is 33"H x 22"W.

The 22" width allows the panels to fit the ClearSonic A3, A4, and A5 panel systems.

S3 Baffles can be used in IsoPacs in place of S2s for greater absorption. Click here for an example.

S1, S2, & S3 Baffles:
S1D2 lb22" W x 16-1/4" H SORBER w/Velcro
S2D3 lbs22" W x 24" H SORBER w/Velcro
S3D4 lbs22" W x 33" H SORBER w/Velcro
S4-2D14 lbs48" W x 44" H, free-standing 2-section SORBER
S5-2D20 lbs48" W x 66" H, free-standing 2-section SORBER
SX12-2D5 lbs48" W x 12" H, 2-sectn SORBER height extender
STC4D7 lbs4' Long x 2' W SORBER center lid section
STS4D7 lbs4' Long x 2' W trapezoid SORBER lid section
STC412D4 lbs4' Long x 1' W SORBER center lid section
STC5D10 lbs5.5' Long x 2' W SORBER center lid section
STS5D10 lbs5.5' Long x 2' W trapezoid SORBER lid section
STC512D5 lbs5.5' Long x 1' W SORBER center lid section
Velcro flap
(4) S1D baffles attached to an A5-2
(5) S2D
(440) STC4Ls used as wall and ceiling treatment
click here for more information

ClearSonic SORBER S4-2's and S5-2's are a great tool to have in the studio, on stage, or in rehearsal for fast and portable acoustic control and separation. SORBER S1's, S2's, S3's, STC4's and STC5's are great for wall treatment and controlling unwanted reverb.

ClearSonic SORBER baffles are an easy and effective way to contain sound and control reflections. SORBER baffles are manufactured out of rigid 1.5" thick compressed fiberglass encased in heavy-duty 'trunk cloth'. SORBER panels are available in free-standing or tackable models. All SORBER baffles are Velcro-receptive so thay can easily be attached to almost any surface. You can also use Velcro to attach signs or other light weight items to SORBER quickly and easily

We make SORBER by inserting a 1.5" thick rigid fiberglass section into a heavy duty carpet cloth jacket and seal them shut using Velcro. We use fiberglass fill instead of less expensive materials because of it's fire resistance and superior acoustic properties. SORBER baffles don't just redirect sound - they absorb it! SORBER's NRC ratings are greater than 90 % and outperform our competitors' 2" thick products!    Click here to view acoustic test results.

All SORBER products have a Class A fire rating. To be considered 'Class A', a product must have a Flame Spread of less than 25 and a Smoke Developed Index rating of less than 450. SORBER products have a Flame Spread index of 0 and a Smoke Developed index of 65. Testing was performed by Omega Point Lab using the ASTM E84 Test Standard.  
Click here to view fire test results.