240W USB DVD Player Amplifier with SD Card for classroom
| Place of Origin: | Zhejiang |
|---|
Company Profile
| Location: | Guangzhou, Guangdong, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
Product Detail
| Model No.: | MP-240 |
|---|
Product Description
240W USB DVD Player Amplifier with SD Card for classroom
Quick Detail:
240W
4 Audio source
3 Output
Applications:
The Single Zone Management Amplifier is an economical solution for small installations including factories, classroom, retail shop, warehouse, boardroom etc.
Description:
♦ For ease of use, the unit has USB & SD Card input ,get Random Playing.
♦ It suits 70/100 V or low impedance (4-16Ohm) speakers.
♦ Single zone treble, bass and volume can be adjusted independently.
♦ Output level is monitored via the LED VU meter.
♦ Mic Input: a balanced 3 pin XLR & 6.35mm Jack and a balanced 5 Pin DIN input are provided on the rear panel.
Features:
Power and Speaker Connect
♦ 240W Rate power be selectable
♦ 70V/100V , 4~16 ohm outputs
4 Audio Source
♦ 1 SD Card Input
♦ 1 USB Input
♦ 2 AUX Input
♦ Built-in MP3 player
Broadcast MIC
♦ 1 balanced 3 pin XLR & 6.35mm Jack
♦ 1 balanced 5 Pin DIN input
Output
♦ 3 Outputs, including Music, Line, Sub
♦ LED VU Meter
♦ Chime and Mute
♦ Filter Function
Technical Specifications:
|
Model |
MP-240 |
|
Rated power |
240W |
|
Power amp |
(AUX1KHZ,100V/41Ω or 70V/21Ω load output) |
|
Rated output |
(@ T.H.D 1%) 60w/120W/240w |
|
Frequency response |
50Hz-18kHz |
|
SNR (MIC) |
≥65 dB |
|
SNR(AUX,MP3) |
≥85 dB |
|
MP3 player |
(test MP3 0dB, 1khz, MP3 VR Max,Master VR Min) |
|
SNR |
≥80 dB(20 kHz LPF, A-WTD) |
|
Frequency response |
50HZ-20KHZ (±3dB,80kHz LPF) |
|
AUX in impedance |
0.775V/10kΩ |
|
Music output/ Impedance |
0.775V/600Ω |
|
Pre-amp out/ impedance |
0.775V/600Ω |
|
Tone control |
±10dB |