Low-Frequency Bass Limits: Dallas vs Grand Prairie
How do low-frequency bass limits rules compare between Dallas, TX and Grand Prairie, TX?
Dallas, TX
Dallas County
Dallas City Code Chapter 30 caps sound at 85 dB(A) with separate dB(C) measurement available for low-frequency bass complaints from clubs and amplified vehicles, allowing officers to cite penetrating thump that A-weighted meters underestimate.
View full Dallas rules →Grand Prairie, TX
Dallas County
No data available yet for Grand Prairie.
Key Facts Comparison
| Fact | Dallas | Grand Prairie |
|---|---|---|
| Daytime limit | 85 dB(A) property line | - |
| Nighttime limit | 75 dB(A) overnight | - |
| Bass measurement | dB(C) weighting | - |
| Penalty | Up to $500 per citation | - |
| Repeat remedy | SUP revocation review | - |
Highlighted rows indicate differences between cities.
Dallas FAQ
Why does Dallas measure both dB(A) and dB(C)?
A-weighting matches the human ear at conversational levels but underestimates low-frequency bass. C-weighting captures sub-100 Hz energy from club subwoofers and car audio, letting officers cite penetrating thump that fails the A-weighted reading.
How do I report low-frequency bass to Dallas?
Call 311 for non-emergency or 911 if loud and after hours. Dallas Police bring sound meters that record both dB(A) and dB(C). Document the time, address, and bass character to help officers cite under Chapter 30.
Grand Prairie FAQ
No FAQs available.
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