SoundFields products - Amplification
View details on our amplification products below or download the Specification Sheets.
Specifications
IR-570 2-Channel Infrared Sound System
Download the IR-570 2-Channel Infrared Sound System brochure
| Specification | Value |
|---|---|
| Receiving Method | Infrared Receiving |
| Reception System | Heterodyne |
| Modulation | FM wide-band |
| Infrared Wavelength | 850 nm |
| Reception Frequencies | Ch A: 2.08 MHz Ch B: 2.54 MHz |
| Frequency Response | 20Hz ~ 20KHz |
| S/N Ratio | > 65dB |
| Nominal Deviation | ±10KHz |
| Maximum Deviation | ±25KHz |
| De-emphasis | 50µS |
| Mic Input | -30dBV, 3.5mm phone jack w/ gain |
| Line Input | -10dBV, 3.5mm phone jack w/ gain |
| Line Output | 0dBV, 3.5mm phone jack w/ gain |
| Amplifier Output | 25W+25W @4Ω (total 50W) |
| Internal Speaker | 30W 4Ω |
| External Speaker Terminal | 1 Terminal Block connector, 25W 4Ω speaker x 1pc |
| Receiving Range | 15m line-of-sight |
| External Sensor Inputs | 2, RCA type |
| Power Supply | 19V / 3.42A |
| Size | 112(W) × 115(H) × 248(D) mm |
| Weight | Approx. 1.87kgs |
Features
- Two infrared wireless microphone receivers
- Powerful 50 watt amplifier
- Efficient full range coaxial speaker
- RS-232 integration
- Built-in wide angle infrared sensor for 180° reception
- Tone control
- Cable microphone input (3.5mm)
- 5-band EQ
- Auxiliary line level input with volume control for computer or iPod (3.5mm)
- Threaded insert for speaker stand mount
- Line output with volume control for Assistive Listening System (3.5mm)
- Wall mount bracket included
Benefits
- Reduce teacher vocal strain
- Reduce teacher sick days
- Calmer classrooms
- Brings hearing impaired pupils
- into mainstream classrooms
- Retain control over classroom
- Re-engage pupils in lessons
- Cost effective learning gains
Applications
- Educational : Classroom, Cafeteria, Indoor gym.
- Corporate : Meeting Conference room, Training room.
- Entertainment : Karaoke house, Indoor amusement, Recreation centre.
- Religious : Church, Religious house, Temple.
- Art centre : Museum, Art gallery, Library.
- Government facility : Court house, Government office, Military base, Information point.
