Primacoustic Broadway Control Columns 12 x 48 x 3 Beveled Edge Panel – (8pc Set) – Grey Best Quality

• Used to control powerful primary reflections
• ‘Roman Pillar’ shape is ideal for spacing along walls
• Easy-to-install on practically any surface
• Adapts well to most architectural designs

Broadway Control Columns present an attractive, ‘easy-to-install’ solution for acoustic treatment where you want to control primary reflections, eliminate flutter echo and reduce standing waves.

Made from high density 6lb per cubic foot high density glass wool, Control Columns are designed to be arranged in a ‘spaced array’ to treat bothersome first order reflections that interact with the sound source and the listener. The panels are typically spread across a wall surface leaving space in between each panel. This allows some of the energy to reflect back into the room so as not to completely deaden the space while maximising the panel’s absorptive efficiency.

The Control Column’s long narrow design is reminiscent of the historic ‘Roman Pillar’ making it an ideal compliment more demanding architectural designs. This makes the Control Columns an excellent choice for LEDE live-end / dead-end studio designs and home theatres. For those with creative flair, Control Columns can be combined with Primacoustic Accent panels to create an attractive solution for office spaces, board rooms, restaurants and lobbies that often need to be tamed in effort to reduce the reverberant field.

Broadway Control Columns come in a choice of 1″, 2″ and 3″ thick panels with choice of square or bevelled edge. Color options include black, grey or beige.

 

Specifications

Core Material:

Formed, semi rigid inorganic glass fibers

Density:

6.0 lbs. per cubic foot (96 kg/m³)

Fabric Facing:

Acoustically transparent polyester tweed

Encapsulation:

Micromesh on front and rear surface, resin treated edges

Absorption H₂O:

< 2% by weight 120°F (49°C), 95% relative humidity

Temperature:

-20°F ~ 150°F (-29°C ~ 66°C)

Fire Rating:

Class-A (ASTM E 84 / CAN/UL-S102 see details below)

Mounting:

Galvanized steel impalers

*Absorption Coefficient:

 125250500100020004000NRC1″0.170.280.811.001.020.950.712″0.450.831.071.001.011.000.893″0.920.911.001.001.021.030.98

 

    

 

 

 

*Notice: In our opinion, the short form sound absorption coefficient does not provide reliable data regarding the performance of a particular panel versus the problem frequency. This data is provided for comparison sake only. Please view the full frequency chart below to ensure that the panel you are considering will actually attenuate the frequencies you are attempting to absorb.

Panel Details

Image Size Color Order Number(xx denotes color code) Thickness Edge Treatment Qty. in Box Surface Coverage per Box

12″ x 48″(30.48 x 121.92 cm)Coverage:4 sq-ft per panel(0.37 sq-meters)Black=00Beige=03Grey=08F101-1248-xx1″ (2.54cm)1248 sq-ft (4.46 sq-meters)F102-1248-xx2″ (5.08cm)1248 sq-ft (4.46 sq-meters)F122-1248-xx2″ (5.08cm)1248 sq-ft (4.46 sq-meters)F103-1248-xx3″ (7.62cm)832 sq-ft (2.97 sq-meters)

 

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Absorption Coefficients

 

Frequency – Hz 100 125 160 200 250 315 400 500 630 800 1000 1250 1600 2000 2500 3150 4000 5000

Broadway 1″0.150.170.140.200.280.470.620.810.920.971.001.011.001.020.980.940.950.92Broadway 2″0.340.450.520.720.830.971.051.071.071.031.001.020.991.010.990.961.000.98Broadway 3″0.680.920.820.890.911.001.011.001.011.001.001.031.021.021.021.011.031.04

 

  

Testing performed by Riverbank Acoustical Laboratories. The test method conformed explicitly with the requirements of the ASTM Standard Test Method for Sound Absorption and Sound Absorption Coefficients by the Reverberation Room Method: ASTM C 423-02a and E795-05.

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Fire and Burn Performance for Broadway Panel Component

Test Class Flame Spread Smoke Density Test Data

ASTM E 841 or A15155CAN/UL-S1021 or A15155

Test data provided by Bodycote Materials Testing Inc. This method, designated as ASTM E 84-05, “Standard Method of Test for Surface Burning Characteristics of Building Materials”, is used to measure and describe the response of materials, products, or assemblies to heat and flame under controlled conditions, but does not by itself incorporate all factors required for fire-hazard or fire-risk assessment under actual fire condition.

 

 

Primacoustic stock availability: Please note, due to the wide variety of options involving sizing and colour – we are not able to stock most Primacoustic products in our showroom or on-site warehousing – meaning that in-store collection is not possible without prior organisation.  Wait times for Primacoustic products can generally range from 1-2 business days if Australian-based stock is available – or up to 2-3 months if no stock available. If you see us in-store, or contact us via our website or via (02) 9635 5552 – our friendly staff will be happy to confirm this for you and let you know what the options are. We can also arrange to have goods delivered directly to you, Australia-wide.

——————-Primacoustic Delivery Fee:A flat fee of $33.00 inc. GST applies to any Primacoustic order within Australia.