





🚨 Sound the Signal: Be Unmissable, Be Unstoppable!
The Hella 940800821 Black 24V Bx Trumpet Horn Kit delivers a powerful 110 dB dual-tone alert (510 Hz high, 410 Hz low) designed for universal 24V vehicle compatibility. Engineered with OEM-grade quality and a sleek machined black finish, this kit ensures maximum safety and standout style for performance-driven drivers.














| Manufacturer | HELLA |
| Brand | Hella |
| Model | 940800821 |
| Product Dimensions | 19.5 x 9 x 12 cm; 635.03 g |
| Item model number | 940800821 |
| Exterior | Machined |
| Manufacturer Part Number | 3FH 940 800-821 |
| OEM Part Number | 940800821 |
| Voltage | 24 Volts |
| Item Weight | 635 g |
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