Feature
AMP-GA40D
It is a 40-watt amplifier, with terminal output connectors for 70-volt or 100-volt speakers and 8-ohm speakers, can connect to 2 30-watt speakers, supports MP3 playback and Bluetooth connectivity, when connecting more than 2 speakers, consider the ohm value and Watt power of each speaker.
GS30MB
Wall-mounted speakers are designed to provide sound quality covering all frequency ranges and can support Line Volt and Ohm audio signals through the audio signal selection switch.
AMP-GA40D
| Rated power | 40W |
| Speaker Outputs | 100V or 70V & 4Ohms-8 Ohms-16 Ohms |
| Connector | Mic1 input by unbalance 6.3mm phone jack Mic 2 balance XLR socket Line1-2 inputs by RCA; Line output by RCA |
| Attenuation | Microphone1-2, line1-2 and Mp3/ bass/treble and master |
| MIC1 input sensitivity | 5mV |
| MIC2 input sensitivity | 5mV |
| AUX1 input sensitivity | 350mV |
| AUX2 input sensitivity | 350mV |
| EMC input sensitivity | 350mV |
| MIC frequency response | 180Hz~10kHz (±3dB) |
| AUX frequency response | 70Hz~16kHz (±3dB) |
| Noise | <5mV (4 ohm load output terminal) |
| ความผิดเพี้ยนโดยรวมของสัญญาณ | <1% 1KHz |
| Protection | Short-circuit, clip, overload and high temp protection |
| Treble adjustment | 10dB (±2) |
| Bass adjustment | 10dB (±2) |
| Rated power Supply | AC~110-220V |
| Rated output Watts | 40W (4Ω) |
| Priority | EMC > MIC1 > others |
| Machine size(L×W×H) | 247x198x66mm |
Speaker GS30MB
| Speaker Unit | Full range 5”x 1, Tweeter 1”x 1 |
| Rated power | 30W |
| Input | Constant voltage 70/100V, Constant resistance 8Ω |
| Sensitivity (1M, 1W) | 90 ±2dB |
| Max SPL (1M) | 105 ±2dB |
| Frequency response | 80Hz-20kHz |
| Weight | 3.2 kg |
| Dimension (HxWxD) | 280x194x185mm |
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