SoundOff nERGY 400 Series Handheld Siren

The SoundOff nERGY 400 Series Handheld Siren delivers powerful, reliable siren control in a compact handheld design. Engineered for emergency, utility, and service vehicles, this 200-watt siren amplifier provides strong traffic-clearing performance and precise tone control when paired with compatible external speakers (sold separately). Built for demanding environments, it ensures clear operation and dependable performance in critical situations.

Key Features

• Dual-Tone Capability: Supports simultaneous playback of two siren tones when used with compatible speakers (sold separately)

• Handheld Design: Compact, ergonomic controller for easy, intuitive operation

• Button Control: Large, clearly labeled buttons help reduce accidental activations

• Relay Control: Operates up to 12 relay outputs (three 20-amp and nine 10-amp)

• Built-In Protections: Safeguards against over/under voltage, short circuit, and reverse polarity

• Hands-Free Operation: Allows tone cycling or cancellation via horn button when connected to the horn-ring circuit

Specifications

• Certifications: SAE J1849, CA Title 13 (when used with approved speakers)

• Input Voltage Range: 10–16 VDC

• Power Output: 200 watts total (speaker dependent)

• Current Draw: Up to 14 Amps @ 13.4 VDC (with compatible speakers)

• Audio Frequency: 500 Hz – 3 kHz

• Siren Frequency: 675 Hz – 1633 Hz

• Operating Temperature: -40°C to +50°C

Dimensions:

• Control Panel: 3.51” L × 6.98” H × 1.17” D

• Amplifier: 6.62” L × 7” H × 6.51” D

What’s Included

• SoundOff nERGY 400 Series Handheld Siren Amplifier (200-Watt)

• Wiring Harness and Installation Hardware

• User Manual and Setup Instructions

⚠️ Speakers are NOT included and are sold separately.