Simpsonville, SC Noise Ordinances: Amplified Music & Outdoor Sound (2026)
Amplified music rules in Simpsonville, SC, also called sound permit, PA system, or live music ordinances, set decibel limits, time-of-day restrictions, and when permits are required.
Key Facts
- Day outside limit
- 70 dB(A) citywide
- Night outside limit
- 65 dB(A) citywide
- Night inside limit
- 55 dB(A) citywide
- Covered devices
- Amplifiers, loudspeakers, stereos
- Section
- Code §§ 18-84(a)(3), 18-90
Summary
Simpsonville's noise code names loudspeakers, amplifiers, stereos and 'other devices which enhance or influence the level of sound' as nuisance-capable. The Sec. 18-90 chart caps radios and amplified sound at 70 dB(A) outside by day and 65 dB(A) outside at night citywide.
Loudspeakers, amplifiers or other devices which enhance or influence the level of sound in any way.
(4) Mechanical devices operating by compressed air, such as pneumatic drills and jackhammers.
(5) Horns sirens and signal devices using loud, brash or harassing noises, whether on vehicles or otherwise.
(6) Motor vehicle exhausts without mufflers or with inefficient or ineffective mufflers.
(7) The human voice when used to yell, shout, scream or the like.
(8) When operated at night, construction machinery, heavy duty equipment used in street repair and maintenance and domestic and commercial power tools, unless a permit is obtained.
(b) Continuous or repeated noises. Regardless of the level of sound, the following shall be deemed a nuisance and shall be prohibited under section 18-82 :
(1) To keep any animal, including a bird, causing a frequent or long continued noise, such as barking, howling or screeching, disturbing the comfort and repose of any person of ordinary sensibilities in the immediate vicinity.
(2) To install or operate a burglar alarm system which uses an audible warning or bell without a functioning device that will shut off the warning or bell within 20 minutes after application of the system when the alarm cannot be readily or conveniently silenced manually by persons who are disturbed by its activation. Each activation of such an alarm that continues beyond 20 minutes shall be deemed a separate offense.
(Code 1995, § 18-94)
Full Breakdown
Sec. 18-84(a)(3) lists 'loudspeakers, amplifiers or other devices which enhance or influence the level of sound in any way' among instruments that are a nuisance when operated so as to violate Sec. 18-82. The Sec. 18-90 guideline chart sets prima facie limits for 'radios, musical instruments, amplified sounds, stereos and like devices': citywide 60 dB(A) day inside / 70 day outside, and 55 night inside / 65 night outside. Central Business District thresholds run slightly higher, reflecting the mixed-use tolerance recognized in Sec. 18-89. Measurements are A-weighted on a slow-response meter of ANSI standard design.
Violations & Fines
Exceeding the chart establishes a prima facie violation, rebuttable by circumstance; after the required warning, fines are $50 to the state maximum or up to 30 days' jail (Sec. 18-91).
Frequently Asked Questions
How loud can amplified music be in Simpsonville?
Do measurements always require a meter?
Sources & Official References
Other rules in Simpsonville
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