Build: Windy City Burban – DV8 Sound Solutions
ESPN featured the Windy City Burban from DV8 Sound Solutions — 24 SoundQubed HDX4.2 15″ subs and Limitless Lithium power — at Battle of the States in South Carolina.
soundqubed
Build: Cookie Monster – Chris Ku
COOKIE MONSTER: 2018 Harley-Davidson Street Glide12-Speaker Welterweight Competition Audio BuildAudio Tuning: Alex Haze Audio Sponsored By: SoundQubed • Limitless Lithium • Elite Sounds • Voodoo Bikeworks THE STORY: Cookie Monster was built from the ground up by owner Chris Ku. The name came from Chris’s daughters when they first saw the motorcycle’s unmistakable blue paint job. What started as a family nickname eventually became the identity of one of the most competitive motorcycle audio builds in the nation. Since then, Cookie Monster has undergone multiple transformations, continually evolving in pursuit of one goal — to compete at the highest level of motorcycle audio. During the 2025 competition season, Cookie Monster traveled across the country competing against some of the loudest and most respected audio bikes in the industry. And the name isn’t just for show. Cookie Monster has become known for handing out cookies to the competition after they crumble in the ring next to this blue masterpiece. COMPETITION ACCOMPLISHMENTS- Daytona National Baggers Champion — Lightweight Division- Team SOS Top 8 Finalist- Advanced through the field to the final round of Team SOS competition- Multiple awards and recognitions throughout the motorcycle audio competition circuit COOKIE MONSTER AUDIO BUILDSOUNDQUBED AMPLIFIERS(2) F1-7500 Amplifiers (1) F1-3000 Amplifier (3) C4-2800 Amplifiers (2) BG 1400.4 Amplifiers SOUNDQUBED SPEAKERS(2) HDS2.3 8” Subwoofers (1) BGX-CX8-8 (2) HDX-PA8M-8 (2) HDCMB084 (2) HDCMR084 HIGH FREQUENCY- Multiple tweeter combinations are utilized throughout the system, including:- HDX-PT2N HDS-PAT1 ELITE SOUNDS(2) 12” ES3000 Subwoofers POWERThe entire system is powered by:(4) Limitless Lithium V3 Batteries CUSTOM FABRICATIONThe custom audio saddlebags, Tour-Pak and front fairing were built by none other than:VOODOO BIKEWORKS COOKIE MONSTERBuilt — Not Bought. Tuned to Compete. Built to Win.And if you line up next to Cookie Monster…You might just leave with a cookie.
Event: Slamology
Slamology 2026 hits Edgewater Sports Park near Cincinnati June 12–14! The World’s Largest Car Stereo Event—car & truck show, SPL battles, live music & more.
Event: Double down custom bike and audio shows
Double Down Custom Bike & Audio Shows brings the best custom builds and hardest-hitting motorcycle audio together for one killer sound-off showdown.
Event: Street Beat South Florida
Street Beat South Florida brings the bass to St. Lucie County Fairgrounds on Jan 9, 2027! A car audio showdown with title sponsor SoundQubed—born to be loud.
Event: Bagger Nationals
Bagger Nationals is the premier bagger motorcycle audio competition—six weight classes, expert judges, cash payouts & the championship belt. Fall 2026 coming!
Event: Sound Bullies
Sound Bullies is the elite motorcycle audio competition powering the Bikes N Bass tour—10 classes, sound quality judging & a season-long race to the Allstars.
Event: Nopi Nationals
NOPI Nationals returns to Atlanta Motor Speedway Sept 12–13, 2026! Car show, drifting, burnouts, car audio & more at the legendary automotive supershow.
Event: Battle Of The States
Rep your state, bring the bass. Battle of the States is a custom audio showdown for the win.
Event: Team Money Cycles
Where motorcycle culture meets high-energy sound competition. Team Money Cycles Sound Off Series unites riders, builders & fans. Proud annual sponsor.