Product Line

SRA-900i
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SRA-900i

IR Classroom Soundfield System

Description
Okayo new classroom amplification has two infrared microphone channels and has great benefits for teachers as it allows the teacher to use the same microphone in multiple classrooms without changing channels and creates an efficient teaching environment for students. It provides dual sensor ports to create a full coverage depending on environment. No more worries about radio interference experience.
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Specification
  • Features
  • Specification
  • Transmitters
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  • Max 45W output power
  • 3-band EQ for AUX output
  • Inputs and controls for PC and AUX
  • 4 extension for speakers
  • Voice override available in case of emergency
  • Max 45W output power
Specifications
SRA-900i
Output power
20W @ 8 Ω
S/N ratio
>70 dB
Carrier frequency
2.3 ~ 2.8 MHz
Frequency response
20 Hz - 20 kHz.
Audio input
AUX, PC (RCA)
Audio output
ALDS, Speakers
Controls
Bass, Treble, Aux in, PC in, Aux out (HF, MF, LF)
Speaker connections
20W @ 8 Ω
Speaker balance controls
L & R out
Power requirements
100 ~ 240 VAC / 20 VDC, 3.25A switching power adaptor
Dimensions (D x W x H)
205 x 215 x 51(mm)
Weight
1.4 kg

BL-770
Rack mount kit

BL-771
Rack mount kit

BF-770
Combiner for two receivers

Relevant information

History
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