Cal Expo Sacramento 1600 Exposition Blvd. Sacramento, CA 95815 SPL (1X) Saturday, May 3, 2025 IdBL, Bass Boxing, Demo Boxing SQ 3X is also Saturday, May 3 YOU MUST PREREGISTER BEFORE APRIL 23rd TO SAVE MONEY! Please see the links below. If you don't, you may register at the gate the day of event, but …

MC Window Tint 5330 W 124th Street Alsip, IL 60803 Sunday, May 4, 2025 1X Event IdBL, Bass Boxing, and Demo Boxing Registration and Competition 10AM Entry $30 Contact: Scott Sinde bassaddiction@yahoo.com 7082181454

Cal Expo Sacramento 1600 Exposition Blvd. Sacramento, CA 95815 SQ Saturday, May 3, 2025 SPL WR Sunday, May 4, 2025 3XWR Event IdBL, Bass Boxing, Demo Boxing, SQC, IQC YOU MUST PREREGISTER BEFORE APRIL 23rd TO SAVE MONEY! Please see the links below. If you don't, you may register at the gate the day of …

Soundscape Car Audio 3470 Chelton Loop North, Suite C, Colorado Springs, CO 80909 Sunday, May 4, 2025 2X Event SQC and IQC $40 entry fee Competitors Meeting at 915. Contact: Cameron Wilkinson cmwilkinson@mac.com 4787147488

SD Car Audio & Window Tinting 624 W. Lewis St. Pasco, WA 99301 Saturday, May 10, 2024 3X Event IdBL, Bass Boxing, and Demo Boxing 10AM Start $30 per format (prereg $25/$45/$60 before May 7).  Prereg: https://square.link/u/F548Q1vg Contact: Travis Chin Travis@iasca.com

Kicker World Headquarters 3100 N. Husband St. Stillwater, OK 74075 Saturday, May 17, 2025 3X Event SQC and IQC $75 SQC, +$50 IQC, $175 Bonus Round Preregister for IASCA here: https://iasca.square.site/product/3x-stillwater-ok-red-river-showdown-kicker/89 The Red River Showdown is back! One day only, May 17th at the Kicker World HQ in Stillwater, OK. MASQ and IASCA 3x plus …

750 Madison Square Madison, TN May 17, 2025 1X Event IdBL, Bass Boxing, and Demo Boxing Acrylic awards Registration and Competition begins 9AM 30 first 20 Additional Contact: Joey Perry Fatboyz Car Audio (256) 470-0402 fatboyzcaraudio@yahoo.com  

Liquid Trends 500 Glass Lane Modesto, CA 95356 Sunday, May 18, 2025 1X Event SQC/IQC $40 per class, multi-org bundle available 8:30AM Registration 9AM Competition Contact: Richard Papasin papasinsound@gmail.com 4086424577

Audio Connection 905 Harkins Rd Salinas, CA 93901 Sunday, May 18, 2025 1X Event IdBL, Bass Boxing, Demo Boxing $25 for format We are excited to have our first event in Salinas at Audio Connection! This is an IASCA 1X soundoff event with classes for all sizes of car stereo builds. Facebook Event Page: https://www.facebook.com/events/645439598207457/?active_tab=discussion Contact: …

Hewitt Ave and Wetmore Ave (In front of Funko HQ) Everett, WA 98201 Sunday, May 25, 2025 3X Event SQC/IQC/IdBL/Bass Boxing/Demo Boxing/NiteGlow No SPL demos until the cruise begins This year, both SQ and SPL will be on the same street. 10AM - 3PM SQ Judging 3PM SQ awards 3:30PM (or after SQ) SPL registration …

SoundCheck Customs 480 Farabee Dr Lafayette, IN 47905 Sunday, May 25, 2025 1X Event IdBL, Bass Boxing, Demo Boxing $10 per format Registration 10AM Competition 11AM Contact: Michael Astin astinfamily88@gmail.com 7653653285

The Pimley Ranch 4500 Marty Rd. Meridian, CA 95957 Saturday, May 31, 2025 3X Event IdBL, Bass Boxing, and Demo Boxing Entry fee $50 Gate Fee + $25 for additional classes WE ARE BACK! The 2nd Annual Rolling on the River! Join us for a multi-org sound off event in a unique location right on …