GPA-750
Wireless 80W Sound System
GPA-750 has been a successful and popular PA since its debut the first day. Compact size, powerful output and excellent sound quality are the factors that make this unit to stand out from its class among competitors. Optional function modules are easy for users to build an entry level PA at all kinds of preference and budget.
Features
- 100W power output (max)
- Two-way speaker – 8” woofer and 1” tweeter – deliver great sound projection
- Supports two Duo-receiver modules, allows 4 wireless microphones to operate concurrently
- Duo-receiver provides SCAN function for a clear channel to use, and SYNC to target microphones at same channel as receiver
- Various audio player modules for option – MP3, CD, DVD, pitch control or recording – at users’ choice
- Indicators for charging and power status reading
- Two power models – AC or Battery powered
- Runs 4-6 hours on a charge (built-in battery charger)
- Optional Audiolink transmitter module helps build large wireless coverage
- Extension to a companion speaker
Specifications
Overall Specifications
|
|
Oscillation type |
PLL synthesized control OSC |
| Carrier frequency range |
514-865 MHz (16 / 96 ch., country dependent) |
Adjustable frequency |
pre-programmed max. 96 switchable channels |
Display status |
LCD indicator displays channel or frequency |
Switching bandwidth |
max. 12 MHz |
| Ambient temperature |
-10 °C ~ 50 °C |
Maximum deviation |
80 kHz, with level limiting |
Squelch |
tone key and noise lock dual-squelch |
Frequency response |
70 Hz - 17 kHz |
| Operating range |
50 - 70 M (opening field) |
Wireless System
|
|
Output power |
80 W (max.) / 60 W (RMS) |
| Speaker |
8” woofer and 1” tweeter |
Receiver module |
DR-701A x 2, DR-700 x 2 |
Audio input |
6.3 φ -Mic in, 3.5φ - Aux in (stereo) |
Audio output |
3.5 φ - Aux out, RCA - Line out |
| Power requirements |
100 ~240 VAC switching power supply |
Battery |
12V, 2.9Ah x 2 (Lead-Acid) rechargeable batteries |
Battery indicator |
Green/Red/Flash LED to indicate battery autonomy status |
Operating life |
4 ~ 5 hours |
| Charging time |
4 ~ 6 hours |
Dimensions (D x W x H) |
300 x 234 x 468 mm |
| Weight |
12 kg (with batteries) |
Transmitters
Accessories
 CD-750S (CD/USB/SD, Pitch Control) |
 DVD-750K (CD/VCD/DVD/MP3) |
 UM-502P (USB/SD) |
 CD-800S+ (CD/USB/SD, Pitch Control) |
 BT-2900 |
 CB-750 |
 ST-750 |
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