Description
Description：
- Mixer amplifier with MP3 source (SD card storage), programmable to play MP3 music.
- Suitable for small background music playing places
Features：
* Large LCD display, simple operation interface, and support Chinese and English bilingual operation.
* Mixer amplifier built-in MP3 and weekly timer.
* Play, all play, circle, repeat, random play modes.
* The program consists of four sets of main program and one set of standby program;
Support number key to select the playback.
* Bass/treble tone control and volume control for MP3, Mic, Aux1-2 and master volume control.
* Priority：MIC> line input >MP3 audio source.
* Built-in high and low pitch adjustment function, and automatic control gain voltage limit function.
* Automatically cut off the main power supply function when there is no sound source signal, and automatically enter the energy-saving mode.
* Speaker output: 70V, 100V and 4-16Ω.
* Extensive protection include high temp, overload and short circuit.
Specifications：
| Model | MPT240 |
| Power Output(THD 1%) | 240W |
| Speaker Outputs | 70V, 100V & 4~16Ω |
| MIC Input Sensitivity/
Impedance |
5mV/600Ω
|
| AUX 1-2 Input
Sensitivity/Impedance |
350mV/10KΩ
|
| S/N Ratio | ≥66dB |
| SD File System | Support both FAT16 and FAT32, do not support file format |
| Support up to 4GB as the file size. | |
| The maximum number of playable files is 65534. | |
| Mp3 Format | Support MPEG audio 1, 2 and 2.5. |
| Support Layer 1, 2 and 3. | |
| Support sample rates 8k, 16k, 32k, 11.025k, 22.05k, 44.1k, 12k, 24k and 48kHz. | |
| Support bit rate 8 to 320 kbps. | |
| Frequency Response | 50Hz~18KHz (±3dB) |
| Bass and Treble Control | 100Hz-±10dB |
| 10kHz ±10dB | |
| Pre Output | 1V/600Ω |
| THD | ≤0.5% at 1KHz, 1/3 rated power |
| Program Steps | Total 512 Steps, 1 day≤200 Steps |
| Time Mode | 24-hour system |
| Power Supply | ~220V 50Hz |
| Power Consumption | 350W |
| Dimensions | 484 x 358 x 88mm |
| Weight | 12.12Kg |
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