Chicago, IL Noise from Specific Sources: Low-Frequency Bass Limits (2026)
Key Facts
- Citation
- MCC § 8-32-160
- First-offense fine
- $300
- Repeat-offense fine
- up to $1,000
- Enforcement agency
- Superintendent of Police
- Manufacturing setback
- 300 ft from residential boundary
Summary
Chicago's Noise Ordinance bars low-frequency earthshaking vibrations that cross a property's lot line and are perceptible without instruments, with tighter manufacturing-district setbacks and citywide fines for violations.
(b) In all other districts, any property use creating earthshaking vibrations must be controlled in such manner as to prevent transmission beyond the lot line of earthshaking vibrations perceptible without the aid of instruments; provided that, this limitation does not apply where the affected adjoining property is zoned M3 (heavy manufacturing). (c) In all zoning districts earthshaking vibrations that create a nuisance or hazard beyond the lot lines of the source are prohibited.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: 2026 S-74: Current through Council Journal of June 17, 2026).
Full Breakdown
MCC § 8-32-160 requires that any property use generating earthshaking vibrations, the low-frequency rumble often tied to subwoofers, bass-heavy sound systems, or heavy machinery, be controlled so the vibration isn't perceptible beyond the lot line without instruments. M2 and M3 manufacturing uses must also set back 300 feet from residential, business, or commercial boundaries (150 feet from M1 districts). Citywide, vibrations that create a nuisance or hazard beyond the lot line are flatly prohibited. The Superintendent of Police enforces the Noise Ordinance; fines run $300 for a first offense, $500 for a second within a year, and $1,000 for a third.
Violations & Fines
First offense: $300 fine. Second offense within one year: $500. Third or subsequent offense within one year: $1,000. Police may also order a compliance plan to fix the source.
Frequently Asked Questions
Does this cover loud bass from car stereos or house parties?
What if the bass is only felt, not clearly heard?
Sources & Official References
Other rules in Chicago
Compare Chicago to another location·View the Illinois noise from specific sources overview
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Low-Frequency Bass Limits in Nearby Cities
How other cities in Cook County handle low-frequency bass limits.