SoundOff Aftershock Low Frequency Siren

SoundOff Aftershock Low Frequency Siren

Command the intersection and defeat distracted driving with the SoundOff Signal Aftershock Low Frequency Siren system. Modern civilian vehicles are heavily insulated, and drivers are constantly distracted by loud music and smartphones. A traditional high-pitch siren often isn't heard until it's too late. The Aftershock system solves this by acting as a massive acoustic supplement to your primary siren. It converts standard siren tones into deep, 100-Watt (or 200-Watt dual) low-frequency sound waves. These heavy vibrations easily penetrate soundproofed vehicle cabins, allowing oblivious motorists to physically feel your cruiser approaching before they even see your warning lights.

Key Features & Upfitter Specs

• Tactical Intersection Clearing: Projects massive, low-frequency sound waves specifically engineered to penetrate modern civilian vehicle insulation, forcing distracted drivers to yield.
• Supplemental Power: Designed to run synchronously with any existing primary 100W/200W siren system, layering a deep, vibrating bass tone underneath the traditional high-pitch wail or yelp.
• Amplifier Architecture: Powered by a compact, high-efficiency Class D amplifier that fits easily under seats or in crowded electronic trays, drawing a highly efficient 8 Amps per speaker.
• Heavy-Duty Speaker: The 8.5-inch diameter speaker is housed in a rugged, weather-resistant casing designed to survive the brutal conditions (water, salt, vibration) found behind the vehicle grille.
• Timer Functionality: Can be wired to activate only for a set duration (e.g., 8 or 15 seconds) when approaching a busy intersection, preventing overwhelming noise fatigue during long pursuits.