Midwest Street Division Classes are for beginner and entry level competitors only. Manufactures, retailers and professionals are discouraged from participating in these classes. This includes but not limited to: Anyone that has competed at ‘any’ World Finals, anyone that is a current member of another sound off organization, someone that has higher skills or knowledge than others in their class. Moving someone out of these classes is at the sole direction of the event promoter or judge. Midwest Street Division rules may vary from event to event. General rules are outlined in Section 7 of this rule book.

 

Midwest Street Division ( no points ) These are typically offered at most Midwestspl Events.

• MSD 1 – Up to 1-12, 2-10’s or 3-8’s ( peak score )

• MSD 2 – Up to 1-15, 2-12’s, 3-10’s or 4-8’s ( peak score )

• MSD 3 – Unlimited ( peak score )

• MSD 4 – Retailer Designed

 

National Level - These classes are for the serious competitor that wants to compete against others from their region. These classes are typically more advanced and have a certain set of rules and guidelines to go by. These classes are eligible to attend finals and have a chance to win some prize money at the end of the year.

 

Basic Division - Designed for your average retailer level install. For those with a simple yet competitive system that would want to compete on a national level.

• Basic 1 – Up to 1-15, 2-12’s, 3-10’s or 4-8’s, up to 500 watts

• Basic 2 – Up to 1-15, 2-12’s, 3-10’s or 4-8’s, up to 1,000 watts

• Basic 3 – Up to 1-18, 2-15’s, 4-12’s or 6-10’s, up to 2,000 watts

• Basic 4 – Unlimited Speakers / up to 4,000 watts

• Basic Trunk - Unlimited Speakers, up to 2,000 watts

 

Advanced Division - Designed for your more serious competitors. These systems you'll typically see 'walled off' designs

• Advanced No Wall - Unlimited Speakers, Unlimited Power

• Advanced 1 – Up to 1-18, 2-15’s, 4-12’s or 6-10’s, up to 2,000 watts

• Advanced 2 – Up to 2-18’s, 4-15’s, 6-12’s or 9-10’s, up to 4,000 watts

• Advanced 3 – Unlimited Speakers, Unlimited Power

 

Xtreme Division ( 30 second music average ) - This division measures that SPL outside the passenger vehicle. Its to replicate driving down the road with your windows down.

• Xtreme 1 – 1-2 Woofers / Unlimited Power / Basic Rules

• Xtreme 2 – 3+ Woofers / Unlimited Power / Basic Rules

• Xtreme 3 – 1-2 Woofers / Unlimited Power / Advanced Rules

• Xtreme 4 - 3+ Woofers / Unlimited Power / Advanced Rules

• Xtreme Trunk - Unlimited Woofers / Unlimited Power / Basic Rules

 

Kaos Division ( 3 minute music average ) - Sensor placement at the center of the windshield. Competitors pay their system for 3 minutes full tilt!

• Kaos 1 - Unlimited Woofers / Unlimited Power / Basic Rules

• Kaos 2 - Unlimited Woofers / Unlimited Power / Advanced Rules

 

Mayhem Division - New for 2012! This is an all out, anything goes division. Look for some really high numbers in this class!

• Mayhem - Unlimited Woofers / Unlimited Power / See rule book for more information concerning class requirements.