 
					
				Built-in 2x25W digital amplifier
Built-in 4Ω 25W Hi-Fi speakers
1 AUX & 1 MIC input, 1 AUX output
Support infrared remote control and easy to connect with the local fire alarming system. 
Built in Hi-Fi speaker for clear and sonorous sound.
◆ 100/10Mbps, TCP/IP network transmission protocol adaptive
◆ High class waterproof grille, engineering plastic mold design
◆ Built-in 2x25W high efficiency digital amplifier with low power-consuming
◆ Built-in 25W 4Ω  Hi-Fi speakers with high output sensitivity
◆ 1 auxiliary audio input, 1 microphone input, 1 auxiliary audio output
◆ 100V local emergency input, easy to connect with the local fire alarming system 
◆ Accept infrared remote control
| Model | M-6463 | |
| AUX Input | Input impedance | >10kΩ | 
| Input sensitivity | 1000mV | |
| Frequency response | 50Hz-20kHz | |
| Distortion | ≤0.1% | |
| S/N | ≥80dB | |
| MIC Input | Input impedance | >600Ω | 
| Frequency response | 50Hz-20kHz | |
| Distortion | ≤0.1% | |
| S/N | ≥75dB | |
| AUX Output | Output impedance | <50Ω | 
| Output sensitivity | 1000mV | |
| Frequency response | 50Hz-20kHz | |
| Distortion | ≤0.1% | |
| S/N | ≥75dB | |
| Amplifier Output | Power | 25W/4Ω | 
| Frequency response | 50Hz-20kHz | |
| Distortion | ≤0.1% | |
| S/N | ≥80dB | |
| Built-in Speaker | Max SPL | ≥100dB | 
| Power | 25W/4Ω | |
| Frequency response | 50Hz-20kHz | |
| Distortion | ≤0.1% | |
| S/N | ≥80dB | |
| Interface | Dual ethernet interface | CAT-5 | 
| AUX input | RCA | |
| AUX output | RCA | |
| MIC input | 6.3 Socket | |
| AUX speaker output | 3.81mm | |
| Digital Audio Parameter | Decode format | Support PCM\MP3 | 
| Sampling frequency | 8k-48kHZ | |
| Other | Power supply | 180-250V/50Hz | 
| Over-current Over-heat Over-voltage Protection | Yes | |

Professional Background Music System Designer and Manufacturer
Tel: +86 20 3939 0663
E-mail: sales@lyintl.com