{"id":8229,"date":"2025-01-19T11:26:15","date_gmt":"2025-01-19T11:26:15","guid":{"rendered":"https:\/\/augustfest.ee\/?page_id=8229"},"modified":"2025-01-20T11:53:10","modified_gmt":"2025-01-20T11:53:10","slug":"spl-info","status":"publish","type":"page","link":"https:\/\/augustfest.ee\/en\/spl-info\/","title":{"rendered":"SPL"},"content":{"rendered":"
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General rules for SPL & Sine<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Classes<\/strong><\/p>

Music<\/strong><\/p>

Street A \u2013 1\u00d712\u2033 , 2\u00d710\u2033 , 3\u00d78\u2033 , 4\u00d76.5\u2033
Street B \u2013 1\u00d715\u2033, 2\u00d712\u2033, 3\u00d710\u2033, 4\u00d78\u2033 , 5\u00d76.5\u2033
Street C \u2013 1\u00d718\u2033, 2\u00d715\u2033, 3\u00d712\u2033, 4\u00d710\u2033, 5\u00d78\u2033 , 6\u00d76.5\u2033
Extreme - 18\" and larger. Quantity is not limited.<\/p>

\u201eSine\u201c class:<\/strong><\/p>

\u00a0Street 799W - The quantity and size of elements is not limited. The equipment must fit in the trunk. Frequency limit 60hz.
Street 1799W - The quantity and size of elements is not limited. The equipment must fit in the trunk. Frequency limit 60hz.
Extreme - No power limit. Frequency limit 80hz.<\/p>

Power-restricted <\/strong>\u201eStreet\u201c<\/strong> class, street class cabin and other rules apply.<\/strong>.<\/p>

General info<\/strong><\/p>

\u201eStreet\u201c class<\/strong><\/p>

  1. Competitors in music classes are placed in classes according to the size and number of subwoofers.<\/li>
  2. There is a power limit in sine classes.<\/li>
  3. \u201eStreet\u201c class (with music and sine power limitation):<\/li>
  4. The car must have an inspection and valid insurance. M1 category.<\/li>
  5. All measurable equipment must fit in the trunk (woofers and amplifiers) and the interior of the car must remain close to the original.<\/li>
  6. It is allowed to build \"door boxes\" for the front speakers.<\/li>
  7. The rear seat must close and open as the factory did.<\/li>
  8. There is no height limit for equipment in the trunk.<\/li>
  9. Only soundproofing products are allowed to insulate the vehicle.<\/li>
  10. For the purpose of strengthening the body, plywood, aluminum angles and similar products are prohibited.<\/li>
  11. The roof reinforcement post is prohibited.<\/li>
  12. Adding extra power is allowed in the trunk.<\/li>
  13. It is allowed to use lithium battery banks, etc. Must be installed safely and securely.<\/li>
  14. It is not allowed to install batteries, amplifiers, etc. in the cabin.<\/li>
  15. Modification of the body for the purpose of adding a power supply is prohibited.<\/li>
  16. The \"wall\" behind the B and C pillars is prohibited.<\/li>
  17. It is forbidden to remove the upholstery.<\/li>
  18. The number of alternators and additional power sources is unlimited.<\/li>
  19. Fellow competitors are allowed to \"hold\" the car. Belts and other devices are prohibited.<\/li><\/ol>

    \u201eExtreme\u201c<\/strong> class<\/strong><\/p>

    1. Extreme classes include cars that do not fit into Street classes and have a subwoofer size 18+.<\/li>
    2. It is allowed to build any type of subwoofer box, wall behind the B-pillar of the car interior.<\/li>
    3. All possible body reinforcements and modifications are allowed.<\/li>
    4. It is allowed to use thicker glasses.<\/li><\/ol>

      Measurement<\/strong><\/p>

      Street A, B , C and Extreme<\/strong><\/p>

      1. The contestant has to show his best result within one minute, using his own freely chosen story.<\/li>
      2. The use of sine tone is not allowed!<\/li>
      3. Each competitor has two attempts to achieve the best result.<\/li>
      4. During the measurement, one freely chosen front door must be open. Other doors and windows are closed during the measurement.<\/li>
      5. During the measurement, the maximum revolutions of the car engine are 3000rpm.<\/li>
      6. Judges have the right to disqualify a competitor who uses a sine tone.<\/li><\/ol>

        Sine<\/strong><\/p>

        1. The competitor has to show his best result within 30 seconds using the sine tone.<\/li>
        2. All windows and doors must be closed during the measurement.<\/li>
        3. Power limited, i.e. in the \u201eStreet\u201c class, the frequency limit is 60hz.<\/li>
        4. In the \u201eExtreme\u201cclass, the frequency limit is 80hz.<\/li>
        5. A power limited class must have access to the amplifier to install power measuring devices.<\/li>
        6. Power-limited class \"banana plugs\" for power measurement are mandatory.<\/li>
        7. During the measurement, the maximum revolutions of the car engine are 3000rpm.<\/li><\/ol>

          The final word rests with the judges. Failure to follow the rules will result in disqualification from the competition!<\/strong><\/p>

          Contact us if you have questions<\/strong>:\u00a0<\/strong>estoniansplandsound@gmail.com<\/strong><\/a><\/p>

          \u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

          Helir\u00f5hutaseme (SPL) ja siinustooni kasutamise \u00fcldreeglistik Kategooriad Muusika Street A \u2013 … <\/p>","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-8229","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/augustfest.ee\/en\/wp-json\/wp\/v2\/pages\/8229","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/augustfest.ee\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/augustfest.ee\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/augustfest.ee\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/augustfest.ee\/en\/wp-json\/wp\/v2\/comments?post=8229"}],"version-history":[{"count":0,"href":"https:\/\/augustfest.ee\/en\/wp-json\/wp\/v2\/pages\/8229\/revisions"}],"wp:attachment":[{"href":"https:\/\/augustfest.ee\/en\/wp-json\/wp\/v2\/media?parent=8229"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}