Additional information
Weight | 2.4 lbs |
---|---|
Dimensions | 7.5 × 8.5 × 1.75 in |
Receiver Input | Infrared FM |
Modulation | FM wide-band |
Reception Frequencies | Ch. A: 2.08 MHz, Ch. B: 2.54 MHz |
Infrared Wavelength | 850 nm |
Tone Signal | Ch. A: 32.768 kHz |
De-emphasis | 50 μs |
Frequency Response | 40 Hz – 18 kHz, ± 3 dB |
S/N Ratio | ›65 dB |
Total Harmonic Distortion | 1 % @ 1 kHz |
Nominal Deviation | ± 10 kHz |
Maximum Deviation | ± 25 kHz |
External Sensor Input | 2, RCA |
Connectivity Coverage | 1,600 sq ft |
Aux Inputs | 1 dual RCA, 3 x 3.5 mm aux line level (1 anti-hum) |
Line Output | Lesson Capture: 3.5 mm with gain control – front panelALS: 3.5 mm with gain control – rear panel |
Page Input | 2-pin Phoenix; 3 settings: 1 W, 0.1 W, Off |
Sensitivity | Level control |
Security Alert | Contact closure (COM, N/O, N/C) |
Fire Alarm | Contact closure (mutes audio) |
Equalization | 5-band, ±12 dB |
Output Power | 2 digital amplifiers @ 25 W, 50 W total (RMS) |
Output Impedance | 4 Ω |
Speaker Connection | 4-pin Phoenix connectors |
Charger Output | 5 V DC, USB |
Power Supply | 19 V DC / 6.3 A; CE, CSA and UL listed |