The NOTIFIER DAX-3570 Digital Amplifier represents a high-performance audio amplification solution specifically engineered for commercial fire alarm notification systems. Designed to integrate seamlessly with Notifier’s comprehensive emergency communication infrastructure, this 35-watt, 70V amplifier provides reliable signal distribution across complex building environments. Fire alarm contractors and facility managers rely on this precision-engineered component to ensure clear, consistent audio alerting during emergency evacuation scenarios.
Engineered for mission-critical applications, the DAX-3570 supports distributed audio notification in large commercial spaces including office complexes, healthcare facilities, educational institutions, and industrial environments. Its robust digital architecture enables precise signal management, ensuring compatibility with addressable fire alarm control panels and comprehensive emergency communication networks.
Key Features
- 35-watt output at 70V nominal line voltage, optimized for commercial fire alarm speaker circuits
- 120 VAC power input with integrated surge protection and fault-tolerant design
- Compatible with NFPA 72 National Fire Alarm and Signaling Code requirements
- Compact form factor facilitating streamlined installation in electrical enclosures and fire control panels
- Advanced digital signal processing for clear, intelligible voice communication during emergency events
- UL 864 listed for use in protected premises fire alarm systems
Specifications
- Voltage: 120 VAC input, 70V output
- Power Output: 35 watts
- Frequency Response: 50 Hz – 15 kHz
- Total Harmonic Distortion: < 1% at rated output
- Signal-to-Noise Ratio: > 80 dB
Ideal for retrofit and new construction projects, the NOTIFIER DAX-3570 meets rigorous industry standards including UL 268 (Smoke Detectors), UL 464 (Audible Signaling Devices), and is designed for reliable performance in addressable fire alarm systems across diverse commercial applications.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 8.2 lbs |
|---|---|
| Dimensions | 19.75 × 12 × 5 in |
| Condition | New |
| Manufacturers | Notifier |
| Part Type | Replacement Part |
