Description:
* Mixer Digital 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.
* MIC1-4 balanced input with built-in 48V phantom power supply.
* 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: constant voltage output 100V, constant resistance output 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 power supply: 220V - 240V.
Specifications:
Model | T-B60D | T-B120D | T-B240D | T-B350D | T-B500D |
Output Interface | 4-16Ω, 100V |
Output Power | 60W | 120W | 240W | 350W | 500W |
Input Sensitivity & Impedance | MIC1, 2, 3, 4 input:5mV/600Ω balanced European terminal |
AUX1, 2 input:350mV/10KΩ unbalanced RCA connection terminal |
EMC input:775mV/10KΩ balanced European terminal |
Output Sensitivity & Source impedance | MIX OUT:1000mV/470Ω unbalanced RCA connection terminal |
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%(in 1KHz, 1/3 rated power) |
Phantom Power | 48V(±2V) |
Mute Function | MIC 1 is prior to MIC 2-4,AUX 1-2 audio input; EMC is prior to all audio inputs |
Channel Crosstalk Attenuation | ≥50dB |
Heat Dissipation | Side in and back out forced fan cooling. |
Start the fan when turned on with infinitely variable speed processing. |
Protection | Overheat protection,Overcurrent protection,short circuit protection |
Power Supply | ~220-240V /50Hz |
Power Consumption | 110W | 160W | 300W | 500W | 650W |
Dimension | 484×300×44mm |
Weight | 3.2Kg | 3.6Kg | 3.7Kg | 3.9Kg | 4.0Kg |