GPA-550 │ GPA-570
Wireless 60W Sound System
A compact, sturdy, high power battery-operated personal speaker composed of a Bluetooth audio receiver or audio music player is featured with up to two wireless microphones provided for users. No setup complications, but auto channel pairing functions to make it effortless and easily project your sound, widely used for indoor or outdoor activities.
* GPA-550, a Lead-Acid battery version
* GPA-570, a Lithium battery version
* GPA-550, a Lead-Acid battery version
* GPA-570, a Lithium battery version
Features
- 60W power output (max)
- Lightweight 5" Neodymium diver delivers great sound project
- Receiver provides SCAN function for a clear channel to use, and SYNC to target microphones at same channel as receiver
- USB/MP3 audio player and Bluetooth receiver for option
- 4-segment battery meter for charging and power status reading
- Voice priority allows a reduced music volume when a microphone is used
- Two power models – AC or Battery powered
- Two battery options – Lead-Acid and Lithium, choice at budget
- Internal charger for handheld microphone
- Runs 4-8 hours on a charge (built-in battery charger)
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 |
60 W (max.) / 40 W (RMS) |
| Speaker |
5" Neodymium |
Receiver module |
DR-501A, or DR-500, up to 2 |
Audio input |
6.3 φ -Mic in, 3.5φ - Aux in (stereo) |
Audio output |
3.5 φ - Aux out (stereo) |
| Power requirements |
100 ~240 VAC,20 VDC, 3.25 A switching power supply |
Battery |
12 V, 4.5 Ah x 1 (Lead-Acid, GPA-550); 12 V, 5.3 Ah x 1 (Lithium, GPA-570) rechargeable battery |
Battery indicator |
4 LEDs to indicate battery autonomy status |
Battery run time |
4 ~ 8 hours (subject to battery type and output volume) |
| Charging time |
6 ~ 12 hours (subject to battery type) |
Dimensions (D x W x H) |
317x 153 x 246 mm |
| Weight |
3.8/2.95 kg (with Lead-Acid/Lithium battery) |
Transmitters & Receivers
Accessories
 UM-502 (USB/SD) |
 CB-550 |
 BT-2900 |
 ST-35 |
Download
