PRODUCT DETAILS

EJ-900AU FM Soundfield System

To ease teachers’ voice strain and energy, to improve students’ learning and attentiveness, to reproduce sound projection and amplification in a good manner, the newly designed FM Soundfield System EJ-900AU can be helpful to all these cases, and more than that.

  • UHF band with 96 scalable channels.
  • Power output at 30W (RMS).
  • Supports two microphones, for both teacher and student.
  • Inputs and controls for PC and AUX.
  • 3-band EQ for AUX output.
  • Bass and Treble for tone adjustment.
  • Voice override available, in case of emergency.
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Information product:

Output power

30 Watt (RMS) @ 4Ω

S/N ratio

>80 dB

Carrier frequency

640 ~ 865 MHz

Frequency response

20 Hz - 20 kHz.

Audio input

AUX, PC (RCA)

Audio output

AUX (RCA), with 3-band EQ (HF,MF,LF)

Receiver module

DR-701 × 2

Controls

Bass, Treble, Aux in, PC in, Aux out (HF, MF, LF)

Speaker connections

4 @ 4~8 Ω

Speaker balance controls

L & R out

Announcement

voice override

Announcement input switch

25 / 70 / 100 V @ 8 Ω

Power requirements

100 ~ 240 VAC / 18 VDC, 2.7 A switching power adaptor

Charge output

5 VDC, 1 A

Dimensions (D x W x H)

221.6 x 266 x 60 (mm)

Weight

1.9 kg

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