Warren, MI Noise Ordinances: Amplified Music & Outdoor Sound (2026)
Amplified music rules in Warren, MI, also called sound permit, PA system, or live music ordinances, set decibel limits, time-of-day restrictions, and when permits are required.
Key Facts
- Sound truck permit
- Required from city clerk (Sec. 21-32)
- Daytime audibility limit
- Plainly audible at 30 feet, 8 a.m.-10 p.m.
- Nighttime limit
- Audible to anyone but operator, 10 p.m.-8 a.m.
- Fine range
- $100.00-$1,000.00 per violation
- Permit exemption
- Parades, ice cream trucks under valid permit
Summary
Warren requires a city clerk permit before operating a sound truck with a radio or amplifier under Sec. 21-32, and separately bans mobile broadcasts audible 30 feet away in daytime, or audible to anyone but the operator at night, under Sec. 21-35.
Sec. 21-32. - Sound trucks. Operating or causing to be operated a sound truck with radio or amplifier within the city without first having obtained a permit therefor from the city clerk is unlawful. (Code 1967, § 4-103(k)) ... (a)The playing, transmitting, amplifying, or other broadcasting of personal or commercial music or sound, by electronic or other technological means installed in a motor vehicle or otherwise portable device, in such a manner that it is plainly audible at a distances of thirty (30) feet in any direction from the operator or source between the hours of 8:00 a.m. and 10:00 p.m. is unlawful.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 102).
Full Breakdown
Section 21-32 makes it unlawful to operate or cause to be operated a sound truck with radio or amplifier within the city without first obtaining a permit from the city clerk. it is unlawful if plainly audible in a public place or residential neighborhood by anyone other than the operator. "Plainly audible" is defined as any sound detectable by a person using unaided hearing, and the officer need not identify the song, words or artist; detecting the rhythmic bass component alone is sufficient. The vehicle's operator is presumed responsible for a violation, though a passenger with constructive dominion and control, or who aided and abetted, can also be found guilty.
Sec. 21-35(e) exempts mobile sound amplification covered by a valid city permit or incidental to one, such as parades and ice cream trucks. Sec. 21-34's general exceptions cover emergency vehicles and noncommercial public-address speeches. Violations of Article II, including Secs. 21-32 and 21-35, are municipal civil infractions under Sec. 8727(3).
Violations & Fines
Operating a sound truck without a city clerk permit (Sec. 21-32) or broadcasting mobile sound beyond the audibility limits of Sec. 21-35 is a municipal civil infraction under Sec. 21-36. The district court fines a responsible violator not less than $100.00 nor more than $1,000.00 per violation, plus costs, assessments and damages under MCL 600.8727(3); the vehicle operator is presumed responsible.
Frequently Asked Questions
Do I need a permit to drive a sound truck in Warren?
How loud can a car stereo be during the day in Warren?
What about playing music from a car at night?
Sources & Official References
Other rules in Warren
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Amplified Music & Outdoor Sound in Nearby Cities
How other cities in Macomb County handle amplified music & outdoor sound.