The ETS SA4 4 Channel 70V Line Speaker Driver is designed for multi-zone remote monitoring and 2-way audio surveillance systems, making it ideal for public address applications. With the capability to drive speakers up to 1000 feet away via a 70V line, it ensures clear audio delivery over long distances. Features like easy cable run termination and reverse polarity protection enhance its usability and safety.
ETS SA4 Speaker Driver Features
- Includes: 4 RCA patch cords and 16.5Vac AC adapter for immediate setup and convenience.
- Switchable line type: Supports both 70V and 8 ohm direct outputs, providing versatility for various applications.
- 2 Watt power capability: Delivers adequate power for clear audio in multi-zone setups.
- Frequency response: 200-10kHZ for high-quality sound reproduction across a wide range.
- Easy cable run termination: Simplifies installation and reduces setup time.
- Power: 16.5Vac @ 500mA ensures reliable operation.
- Reverse polarity protected and fused: Enhances safety and prevents damage to the unit.
- Dimensions: W 2.75 x L 4.38 x H 1.56, compact design for easy placement.
ETS SA4 Detailed Specifications
| Feature | Details |
|---|---|
| Model | ETS SA4 |
| Channel Configuration | 4 Channel |
| Line Type | 70V or 8 ohm direct |
| Power Output | 2 Watts |
| Frequency Response | 200-10kHZ |
| Power Supply | 16.5Vac @ 500mA |
| Dimensions | W 2.75 x L 4.38 x H 1.56 |
| Included Accessories | 4 RCA patch cords, 16.5Vac AC adapter |
| Protection Features | Reverse polarity protection, fused |



















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