The SMA1-HP from ETS is a versatile Microphone and 30 Watt speaker amplifier interface designed to provide clear audio transmission and control. Ideal for various audio applications, this product features easy connectivity, adjustable volume controls, and robust power output, ensuring optimal performance in any setting.
ETS SMA1-HP Microphone + Speaker Features
- Single CAT5 Cable Run: Allows for up to 350′ distance between the SMA1-HPC5 and connected speaker or microphone, providing flexibility in installation.
- Standard RCA or 3.5mm Jacks: Offers compatibility with various devices such as DVRs, ensuring versatile connectivity options.
- Adjustable Volume Controls: Independent controls for both speaker and microphone enable tailored audio levels for each component.
- 30 Watts RMS Power Output: Delivers powerful sound through a 70v balanced line, ensuring clear audio in larger spaces.
- Balanced 600 Ohm Microphone Signal Transmission: Provides high-quality audio with transformer conversion to unbalanced for reliable performance.
- Frequency Response: 200-10kHz range ensures a wide spectrum of audio clarity, suitable for various applications.
- Short Circuit Protection: Safeguards the unit against damage, enhancing longevity and reliability.
- Built-in 70V 30W Audio Power Transformer: Simplifies installation and enhances performance in audio systems.
- Euro-style Connectors: Facilitates quick and clean terminations for speaker and microphone cabling, streamlining setup processes.
- LED Power Indicator: Provides a visual cue of power status, while the auto-reset fuse enhances safety.
- Call Switch: Unreferenced with 2 free terminals, allowing for easy integration into existing systems.
- Power Requirement: Operates at 24 VAC @ 2000mA, ensuring efficient energy use.
- Durable Housing: Constructed from grey plastic ABS, providing durability and strength for long-term use.
ETS SMA1-HP Microphone + Speaker Specifications
| Feature | Details |
|---|---|
| Cable Type | Single CAT5 |
| Cable Length | Up to 350′ |
| Audio Connectors | RCA or 3.5mm |
| Volume Controls | Independent for speaker and microphone |
| Power Output | 30 Watts RMS (70v balanced line) |
| Microphone Signal | Balanced 600 Ohm |
| Frequency Response | 200-10 kHz |
| Protection | Short circuit protected |
| Power Transformer | Built-in 70V 30W |
| Connector Type | Euro-style |
| Power Requirement | 24 VAC @ 2000mA |
| Housing Material | Grey plastic ABS |



















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