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Complete High-speed Speaker and Material Testing

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Front Entrance

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Catenary Mount
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Loudspeaker Testing (EASE GLL):

Standard "Full Sphere" measurements (360 deg X 360 deg):
5 degree Resolution Per Item: $1550
2.5 and 1 Degree resolutions available: Call for Pricing
(Quantity discounts available)

Surface Reflectivity Testing (Diffusion & Diffraction):

Standard "Half Sphere" measurements (360 deg X 180 deg):
5 degree Resolution Per Item: $1550
(Quantity discounts available)

Additional Testing:

Complex GLL (multiple speakers)$700
Standard measurement plus:
Per Driver: 5 deg $300, 2.5deg $450,1deg $700
Complex Line array with physical measurements: Call for pricing
Power Testing: Call for pricing
Distortion Testing: Call for Pricing
GSS Conversion: Call for pricing

Other Charges:

Speaker box with parallel top and bottom:
No setup charge.
4 pi mounting: $150 fee per mount.
NWAA Labs will provide an estimate for speakers that need special mountings
We also offer Preformatted Graphs that are designed to be used in data sheets. They are saved in vector format for ease of enlargement and reduction:
$200 per set.

Materials Testing:

ASTM-E90 or ISO-140 Transmission Loss:
Per Item: $1000 with report.
Cost of fill wall is additional.
ASTM-C-423 or ISO-354: Absorption coefficient:
Per Item: $1000 with report

Other Charges:

There is no charge for Type"A" Mounting
All other Mountings will have an estimate provided by NWAA Labs

 


Home

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Diffusion Balloon (5000Hz)

 

We can test for the following:

AES56:
Speaker Directivity

Surface Reflectivity

Absorption:
C-423/ISO354

Sound Transmission Loss: E-90/ISO-140

Sound Power Levels:
ANSI 12.51/ ISO 3741

Sound Attenuation for Active Hearing Protection:
ANSI 12.42/ASA 12.42

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NWAA Labs, Inc 
90 Tower Blvd.
Elma, WA 98541
253-973-1018

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NWAA Labs 2023. All rights reserved worldwide  

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