• 2026 IASCA SPL World Finals (Indianapolis, IN)

    Indiana State Fairgrounds 1202 E. 3th St., Indianapolis, IN, United States

    Indiana State Fairgrounds 1202 E. 38th St. Indianapolis, IN 46205 October 3 & 4, 2026 Set up Oct 2 Also featuring ISPLL and dB DRA Finals 3X Event (open to anyone) and World Finals event (Invite only) It's a great opportunity for anyone to compete in an indoor event!  Non finals competitors can compete in …

  • 2X (Tampa, FL) Slamfest

    Florida State Fairgrounds 4800 US Hwy 301 N, Tampa, FL, United States

    Florida State Fairgrounds 4800 US Hwy 301 N Tampa, FL 33610 October 10 & 11, 2026 2X SQ Event SQC Entry $65 Registration 8AM Contact: Angie Landis angielandis5@gmail.com 8132943744

  • 1X (San Bernardino, CA) Second Annual Toys for Tots

    California Sound 740 S. E St. San Bernardino, CA 92408 November 21, 2026 1X Event SPL (IdBL, Bass Boxing, Demo Boxing) This event will be toys only toys need to equal $20 or more, and each class will require a toy Registration 9 AM Competition 10 AM Contact: Jeff Hon hon_jeff@yahoo.com 7604846836

  • 1X (Columbus, OH) Buckeye State SQ Challenge Round 3

    Genesis Audio Ltd 132 N High St, Gahanna, OH, United States

    Genesis Audio 132 N. High St. Gahanna, OH 43230 October 24, 2026 1X SQ Event - SQC only Every car will be judged single judge, from driver's seat.  Class awards, 1st to 3rd. Scores from all 3 rounds will be totaled to determine who is the Buckeye State SQ Champion. June 27 - CSS, Cincinnati, …

  • 1X SPL (Moreno Valley, CA) American Legion Sound Off

    American Legion Post 574 13876 Old 215 Frontage Rd., Moreno Valley, CA, United States

    American Legion Post 574 13876 Old 215 Frontage Rd. Moreno Valley, CA 92553 October 24, 2026 1X Event SPL (IdBL, Bass Boxing, Demo Boxing) $25 Entry Fee Registration 9 AM Competition 10 AM There will be food for sale and there is a bar on site. Contact: Jeff Hon hon_jeff@yahoo.com 7604846836

  • 1X SPL (Montgomery, AL) Greater Alabama Showdown

    Range 231 3250 Wetumpka Hwy, Montgomery, AL, United States

    Range 231 3250 Wetumpka Hwy Montgomery, AL 36110 October 24, 2026 1X Event SPL (IdBL, Bass Boxing, Demo Boxing) Registration 11 AM Entry Fee $30 for the first format, $20 for each additional Contact: Joey Perry fatboyzcaraudio@yahoo.com 2564700402

  • 1X SPL (Huntsville, AL) Boomsday

    Milton Frank Stadium 2801 15th AVE SW, Huntsville, AL, United States

    Milton Franks Stadium 2801 15th Ave SW Huntsville, AL 35805 November 14, 2026 1X Event SPL (IdBL, Bass Boxing, Demo Boxing) Registration 9AM Entry Fee $30 for the first format, $20 for each additional Contact: Joey Perry fatboyzcaraudio@yahoo.com 2564700402

  • 1X SPL (Woodstock, AL) Thanksgiving Throwdown

    Holiday Beach Racetrack 20105 US-11, Woodstock, AL, United States

    Holiday Beach Racetrack 20105 US-11 Woodstock, AL 35188 November 21, 2026 1X Event SPL (IdBL, Bass Boxing, Demo Boxing) Registration 9AM Entry Fee $30 for the first format, $20 for each additional Contact: Joey Perry fatboyzcaraudio@yahoo.com 2564700402

  • 1X SPL (Philadelphia, MS) Mississippi Mayhem

    Neshoba County Coliseum 12000 MS-15 #2, Philadelphia, MS, United States

    Neshoba County Coliseum 12000 MS-15 #2 Philadelphia, MS 39350 February 6, 2027 1X Event SPL (IdBL, Bass Boxing, Demo Boxing) Registration 9AM Entry Fee $30 for the first format, $20 for each additional Contact: Joey Perry fatboyzcaraudio@yahoo.com 2564700402

  • 3X (Tampa, FL) Florida International Audio Expo

    Embassy Suites by Hilton Tampa Airport Westshore 555 North Westshore Boulevard, Tampa, FL, United States

    Embassy Suites by Hilton Tampa Airport Westshore 555 North Westshore Boulevard Tampa, FL 33609 Feb 19 to 21, 2027 3X Event SQC and IQC Invites for the competition have been emailed. If you are interested in a booth please reach out. We only have 28 spaces available this year for the competition. We have 8 …

  • 3X (Laughlin, NV) The Showdown Super Show Presented by Kicker

    Avi Resort & Casino 10000 Aha Macav Pkwy, Laughlin, NV, United States

    Avi Resort & Casino 10000 S. Aha Macav Pkwy Laughlin, NV 89029 Feb 27 & 28, 2027 3X Event SQC, IQC, IdBL, Bass Boxing, and Demo Boxing ROOM BLOCK INFO - Use the group code, GSDAS27 https://aviresortandcasino.ihotelier.com/book/dates-of-stay Contact: Travis Chin travis@iasca.com

  • 3X SQ (Mesa, AZ) Mastertech Expo IASCA Shootout 2027

    Mesa Convention Center 263 N Center St, Mesa, AZ, United States

    Mastertech Expo Mesa Convention Center 263 N Center St Mesa, AZ 85201 March 11 to 14, 2027 2027 3X SQ Event More details to come! https://www.mastertechexpo.com/ Contact: Travis Chin Travis@iasca.com

  • 2026 IASCA Sound Quality World Finals at the AXPONA Car Audio Showcase

    Renaissance Schaumburg Hotel & Convention Center 1551 N Thoreau Dr, Schaumburg, IL, United States

    AXPONA (Audio Expo North America) Renaissance Schaumburg Hotel & Convention Center 1551 N Thoreau Dr Schaumburg, IL, 60173 April 16 to 18, 2027 Details coming soon! Contact: Travis Chin Travis@iasca.com

  • 3X (Stillwater, OK) SQ@HQ III

    Kicker World Headquarters 3100 N. Husband St., Stillwater, OK, United States

    Kicker World Headquarters 3100 N. Husband St. Stillwater, OK 74075 May 15-16, 2027 3X Event SQC and IQC Details coming soon!

  • 3XSQ (Houston, TX) W.A.R. Car Audio @ Texas Elite Auto Showcase

    NRG Park 1 Fannin St, Houston, TX, United States

    Texas Elite Auto Showcase NRG Park, 1 Fannin St Houston, TX 77054 July 31 to August 1, 2027 3X SQ Event (SQC) Outlaw SQ Money Round & SQ Competition This event will feature the W.A.R. Outlaw SQ Money Round & org competitions. Held at the indoor air conditioned fabulous NRG Center in Houston, Texas. 2 …

  • 3XWR (Lincoln City, OR) Surf City Soundoff

    Chinook Winds Casino Resort 1777 NW 44th St. , Lincoln City , OR, United States

    Chinook Winds Casino Resort 1777 NW 44th St Lincoln City, OR 97367 August 21 & 22, 2027 3X World Record Event Pre-registration will open in May.  You can register onsite …