GPA-500IR
Infrared 30W Sound System
GPA-500IR Infrared Portable Sound System offers trouble-free wireless communication solution with infrared technology. Wherever you are in a classroom, boarder room, conference or training application, GPA-500IR allows unlimited number of channels to be operated concurrently and supports excellent sound amplification.
Features
- 30W (RMS) output
- Interference-free, eavesdrop-free. Best for confidential conventions
- 15 ~ 20 meters operating range
- High-fidelity of full-range speaker
- AC or battery powered
- Runs 3 ~ 4 hours on a charge
- Versatile presentation – with Mic in, Aux out / in, it’s able to work with other audio source like MP3 / CD / iPod player and instruments.
- Crystal-clear sound quality
Specifications
Overall Specifications
|
|
Number of channel |
2 channels (CH. A: 2.3 MHz / CH. B: 2.8 MHz) |
| Receiving system |
TRF (Tuned Radio Frequency) |
Maximum deviation |
50 kHz, with level limiting |
Tone squelch frequency |
32.768 kHz |
Dynamic range |
110 dB |
| T.H.D. |
< 1% |
Frequency response |
70 Hz ~ 10 kHz (wireless) |
Ambient temperature |
-10°C ~ +50°C |
Infrared Sensor Input |
2 (F type connector) |
| Reception range |
Approx. 20 m (at Hi) / 15 m (at Low) ; line-of-sight |
Infrared Powered Speaker |
GPA-500IR |
Output power |
30 Watt (RMS) @ 4Ω |
| Speaker |
5” full range |
S/N ratio |
> 70 dB |
Receiver module |
IR-501 or IR-502 (both work with IRS-10 sensor) |
Audio intput |
6.3mm-Mic in, 3.5mm-Aux in (stereo) |
| Controls volume |
Wireless, Master, Tone, Mic, Aux |
Frequency Response |
50 Hz ~ 15 kHz (Aux input ~ Speaker output) |
Power requirement |
100 ~ 240 VAC / 18 VDC, 2.7 A switching power adaptor |
Battery |
12V, 2.9 Ah (Lead-Acid) rechargeable battery |
| Operation time |
3 ~ 4 hours |
charging time |
4 ~ 6 hours |
Weight |
4.1 kg |
| Dimensions ( D x W x H) |
260 x 210 x 290 (mm) |
Transmitters
 EJ-5TI Pendant Transmitter |
 EJ-501TI Handheld Microphone |
 IR-501 1-channel Receiver Module |
 IR-502 Duo-channel Receiver Module |
Chargers
 HDC-502 Dual-slot Charger |
 HDC-503 Dual-slot Charger |
Accessories
 UM-501P (USB/SD) Audio Player |
 IRS-20 Infrared Sensor |
 IRS-30 Infrared Sensor |
 CB-501 Dust Cover |
 ST-35 Tripod |
 WB-500 Wall Bracket |
 SP-500 Spacer |
 BT-2900 2900mA Lead-Acid Battery |
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