SoundOff nERGY 400 Series Handheld Siren

The SoundOff nERGY 400 Series Handheld Siren (100-Watt) is a compact and reliable siren amplifier designed for emergency, utility, and service vehicles. Built for portability and ease of use, this handheld siren delivers strong single-tone siren control when paired with a compatible external speaker (sold separately). Its rugged construction and intuitive controls make it ideal for demanding environments where dependable performance is essential.

Key Features

• Single-Tone Siren Control: Supports clear, focused 100-watt siren output with compatible speaker (sold separately)

• Handheld Design: Compact, lightweight controller for flexible and convenient operation

• Button Control: Large, well-spaced buttons allow easy use, even with gloves

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

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

• Hands-Free Operation: Enables 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: 100 watts (speaker dependent)

• Current Draw: Up to 7 Amps @ 13.4 VDC (with compatible speaker)

• Audio Frequency: 500 Hz – 3 kHz

• Siren Frequency: 675 Hz – 1633 Hz

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

Dimensions:

• Control Panel: 2.50” L × 5.00” H × 0.98” D

• Amplifier: 6.62” L × 7” H × 6.51” D

What’s Included

• SoundOff nERGY 400 Series Handheld Siren Amplifier (100-Watt)

• Wiring Harness and Installation Hardware

• User Manual and Setup Instructions

⚠️ Speaker is NOT included and is sold separately.