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NOPI NATIONALS is bringing the International Auto Sound Challenge Association's Sound Quality and the IdBL SPL (Sound Pressure Level) contest to the show. American Radio will be the sponsor and IASCA Certified Judges will conduct the judging during the event. The IASCA event is a "triple points" TKE (Territorial Key Event). The contest will be staged on both Saturday and Sunday and participants must be present on both days to be eligible to win.
IASCA: "The Standard by Which Great Mobile Electronics Performance is Measured".
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Sound Quality
Divisions |
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Class
# |
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Rookie |
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S250 |
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Street Smart |
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S255 |
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Pro
Street |
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S260 |
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Street X |
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S265 |
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Ultra SQi |
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S270 |
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Ultra Pro |
|
S275 |
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Ultra X |
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S280 |
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Stock |
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Class
# |
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Stock 1- 160 square inches
(no walls)
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S100 |
Stock 161 - 260
square inches (no walls)
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S110 |
Stock 261 +
square inches
(no walls) |
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S120 |
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Advanced |
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Advanced
1 – 360
square inches
(no walls)
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Must remain stock. Cut throughs are allowed in
this class. |
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S150 |
Advanced
1 – 260
square inches
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S160 |
Advanced
261 – 360
square inches
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S170 |
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Advanced
361 - 720
square inches
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S180 |
Advanced
721 +
square inches
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S200 |
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Ultimate |
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Ultimate
1 – 260
square inches
|
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S210 |
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Ultimate
261 – 520
square inches
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S220 |
Ultimate
521 - 1020
square inches
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S230 |
Ultimate
1021 +
square inches
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S240 |
