T-B60DTB/ T-B120DTB/ T-B240DTB/ T-B350DTB/T-B500DTB/T-B650DTB Digital Mixer Amplifier with MP3/Tuner/Bluetooth (Phoenix Mic Input)
Jaminan Garansi
- 3 Tahun Speaker System
- 2 Tahun Conference System
- 1 Tahun LED Display System
Description：
It is the mixer amplifier with mp3/TUNER/Bluetooth for small and medium sized background music occasion such as small supermarkets, shopping malls, and cafes.
Features：
* Standard rack mounted design (1U), exquisite SMT process design.
* With MP3 function module, adopt LCD display, support playback of various file formats in U disk such as MP3, WMA, APE, FLAC, WAV, and AAC; with TF card, support mobile phone Bluetooth function, and can display song names.
* Support mp3/TUNER/Bluetooth remote control function.
* 1 channel EMC input, 2 channels AUX input, 4 channels MIC input.
* Channel priority: EMC >MIC1>MIC2, MIC3, AUX1, AUX2.
* Each channel has independent volume control function; master input has volume control and treble/bass control.
* MIC1-4 supports balanced input, built-in 48V phantom power.
* The machine is equipped with level indication, overload and protection indicator.
* 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.
* Energy-efficient switching power supply combines with energy-saving and ultra-stable design of Class D amplifiers.
* Support backup power supply 24V switching without delay (optional).
Specifications：
| Model | T-B60DTB | T-B120DTB | T-B240DTB | T-B350DTB | T-B500DTB | T-B650DTB | ||||
| Output | 4-16Ω, 100V | |||||||||
| RMSÂ Power | 60W | 120W | 240W | 350W | 500W | 650W | ||||
| Input Sensitivity
&Â Impedance |
MIC1, 2, 3, 4 input: 5mV/600Ω balanced European connection terminal | |||||||||
| AUX1, 2 input: 350mV/10KΩ unbalanced RCA connection terminal | ||||||||||
| EMC input: 775mV/10KΩ unbalanced European connection 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%( at 1KHz, 1/3 rated power) | |||||||||
| Phantom Power Supply | 48V (±2V) | |||||||||
| Mute Control | MIC 1 priority over MIC2-4, AUX1-2 audio input;
EMC has highest priority |
|||||||||
| Channel Crosstalk
Attenuation |
≥50dB | |||||||||
| Heat Dissipation | Flank in and rear panel out to force fan cooling, fan starts when amplifier turned on, infinitely variable speed | |||||||||
| Protection | Over-heat, overload, short circuit | |||||||||
| Power Supply | ~220-240V /50Hz | |||||||||
| Power consumption | 120W | 180W | 300W | 500W | 650W | 850W | ||||
| Dimension | 484×300×44mm | |||||||||
| Weight | 3.5Â Kg | 3.7Kg | 3.8Kg | 4.0Kg | 4.1Kg | 4.3Kg | ||||
