Bosch PRM-UST Professional Multi-Source Music Player, USB, SD, FM Tuner

Rs. 99,863.00

Product Description
  • The PRM-UST is a professional multi-source music player intended to be used as background music source for public address and commercial audio applications
  • It has USB interface,SD card input for playing stored music files,and tuner for FM frequency band broadcast receiver
  • It is used in hotels,shops,supermarkets,restaurants,bars,canteens,gyms,showrooms,and other places where background music creates the right atmosphere
  • MP3 playback from SD card and USB inputs
  • FM tuner with RDS,presets and digital control
  • Simultaneous operation of SD/USB player and FM tuner
  • Separate outputs for digital source and FM tuner
  • With an SD/USB memory capacity of up to 32 GB (up to 8000 tracks) and the option to connect the USB either on the front or rear panel,the digital player provides hours of high-quality,uninterrupted music playback from a single source
  • It supports music organized on a SD card or USB device in multiple folders
  • The player will automatically search and play all supported files on a flash memory device
  • It can play MP3 files with bit-rates from 32 kbps to 320 kbps,mono/stereo, and both constant bit-rates (CBR) and variable bit-rate (VBR) are supported
The digitally controlled FM tuner can accurately capture the radio stations and has presets memory to store favorite radio stations

  • The media player (SD or USB) and the tuner can operate simultaneously on different outputs
  • The level of the outputs can be set with the volume control buttons on the front panel or the remote
  • There is a combined output which has priority for media player,it automatically switches over to the FM tuner when there is no active media player input

Product Specification



Product Type

Music Player

Product Model



Voltage Range

110 - 120 VAC +/-10%, 50 - 60 Hz
220 - 240 VAC +/-10%, 50 - 60 Hz

Power Supply Fuse

0.63 A / 250 V

Power Consumption (W)

15 W

FM Tuner

FM Frequency Range

87.5 - 108 Mhz

Frequency Response

50 Hz - 12 kHz +/-3 dB

Channel Separation (1 kHz)

>25 dB

Signal-To-Noise Ratio

>50 dB

FM Input Sensitivity

26 dBu

Antenna Impedance

75 ohm

Audio Output Level

1.5 V rms +/-1 dB @10 kΩ

USB Or SD Source

Frequency Response (Hz)

50 Hz - 18 kHz +/-1 dB

Signal-To-Noise Ratio (1kHz)

>75 dB

Total Harmonic Distortion (1 kHz)


Channel Separation (1 kHz)

>70 dB

Audio Output Level

1.5 V rms +/-1 dB at 10 kΩ

USB Output Current Limit

500 mA max. (front and rear USB ports together)

Memory Card Capacity (GB)

32 GB maximum

Supported File Structure

FAT, FAT32 and exFAT

Supported Audio Files

mp3, wma, wav, flac, ape, m4a


Operating Temperature (°C)

0 °C - 45 °C

Storage Temperature (°C)

-40 °C - 70 °C

Operating Relative Humidity, Non-
Condensing (%)




Stand-alone, 19" rack (19" wide, 1 U high)

Color In RAL

RAL 9017 Traffic black

Dimension (H x W x D) (mm) (with Brackets)

44 mm x 482 mm x 250 mm

Dimension (H x W x D) (in) (with

1.73 in x 18.98 in x 9.84 in

Dimensions (H x W x D) (mm)
(without Brackets)

44 mm x 430 mm x 250 mm

Dimensions (H x W x D) (in) (without

1.73 in. x 16.93 in x 9.84 in

Remote Control Dimensions (L x W x D) (mm)

130 mm x 44 mm x 20 mm

Weight (kg) (unit)

3.20 kg

Weight (g) (Remote Control Without

32 g


As Per Manufacturer Terms and Condition

Other Details

Dimension (MM) – H x W x D

44 x 482 x 250

Unit of Measurement

1 Piece


3.20 kg

Generic Type

Music Players



Country of Origin: CHINA

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