* Digital Mixer Amplifier.
* It is used for background music playback of small and medium-sized indoor venues such as small and medium-sized supermarkets, shopping malls, and leisure cafes.
Features:
* Standard cabinet design (1U), exquisite SMT process design.
* 1 EMC input, 2 AUX inputs, 4 MIC inputs.
* Channel priority function: EMC>MIC1>MIC2, MIC3, AUX1, AUX2.
* Each input has independent volume adjustment, and the total volume has treble, bass adjustment and volume control function.
* The device is equipped with level indication, overload and protection indicators.
* The device has good self-protection such as short circuit, overload and overheating.
* Two output modes: 100V, 4-16Ω.
* The high-efficiency energy-saving switching power supply is perfectly combined with the high-energy saving and ultra-stable design of class D digital power amplifier.
* Wide voltage supply: 180V-240V can work normally.
| Model | T-500D | ||
| Output Terminals | 4-16Ω, 100V | ||
| Output Power | 500W | ||
| Input Sensitivity &
Impedance |
MIC1, 2, 3, 4 input:5mV/600Ω unbalanced 6.3 connector | ||
| AUX1, 2 input:350mV/10KΩ unbalanced RCA connector | |||
| EMC input:775mV/10KΩ unbalanced 6.3 connector | |||
| Output Sensitivity &
Source Impedance |
MIX OUT:1000mV/470Ω unbalanced RCA connector | ||
| Tone | Bass:±10dB at 100Hz | ||
| Treble:±10dB at 10KHz | |||
| Frequency Response | 80Hz~16KHz(+1dB,-3dB) | ||
| SNR | MIC1, 2, 3: 66dB; AUX1, 2: 80dB | ||
| THD | Less than 0.5%(@1KHz, 1/3 rated power) | ||
| Mute | MIC 1 prior to MIC2-4,AUX1-2 audio input, EMC prior to all audio input | ||
| Channel Crosstalk
Attenuation |
≥50dB | ||
| Cooling | Forced fan cooling after side entry, fan start after start, | ||
| stepless speed change processing | |||
| Protection | Overheating protection, over current protection, short circuit protection | ||
| Power Supply | ~220-240V /50Hz | ||
| Power Consumption | 650W | ||
| Dimension | 484×300×44mm | ||
| Weight | 4.0Kg | ||
