Bosch PRM-UST Music Source
The Bosch PRM-UST Music Source is a versatile and reliable audio playback solution designed to deliver seamless music streaming and broadcast functionality for professional environments. Combining USB, SD card playback, and an integrated FM tuner, this powerful music source unit ensures consistent, high-quality audio performance for commercial spaces such as retail stores, offices, hospitality venues, educational institutions, and public address systems.
Engineered by Bosch, a globally trusted name in professional audio and communication systems, the Bosch PRM-UST Music Source stands out for its robust performance, user-friendly design, and exceptional reliability. Whether you need background music, announcements, or continuous audio playback, this unit is built to meet the demanding needs of professional AV installations.
One of the key highlights of the Bosch PRM-UST Music Source is its multi-format playback capability. It supports USB drives and SD cards, allowing users to easily access and play a wide range of audio files. This flexibility ensures that businesses can manage and update their music playlists effortlessly without requiring complex systems or additional devices.
The built-in FM tuner adds another layer of convenience, enabling access to live radio broadcasts. This feature of Bosch PRM-UST Music Source is particularly useful for environments where dynamic content, such as news or live programming, enhances customer experience or workplace ambiance. Switching between USB, SD, and tuner modes is smooth and intuitive, ensuring uninterrupted operation.
Designed with simplicity in mind, the Bosch PRM-UST features an intuitive front panel interface that allows users to control playback, adjust settings, and navigate between sources with ease. The clear display and logical controls make it accessible even for non-technical users, reducing the need for extensive training or technical support.
In terms of audio performance, the Bosch PRM-UST Music Source delivers clean, stable, and high-quality sound output suitable for background music and paging systems. It integrates seamlessly with Bosch amplifiers and public address systems, ensuring compatibility and optimized performance across installations.
Durability is a core strength of the Bosch PRM-UST Music Source. Built with high-quality components and engineered for long-term use, it is ideal for environments that require continuous operation. Its solid construction ensures reliability even in demanding commercial settings, minimizing downtime and maintenance costs.
The compact and rack-mountable design of Bosch PRM-UST Music Source makes it easy to integrate into existing AV racks or system setups. This space-saving form factor is perfect for professional installations where efficiency and organization are critical.
Another advantage of the Bosch PRM-UST Music Source is its low maintenance requirement. With no moving parts in digital playback and a stable tuner system, the unit is designed to operate smoothly over extended periods. This makes it a cost-effective solution for businesses looking for dependable audio playback without frequent servicing.
Whether used in a retail store to create an inviting atmosphere, in an office to enhance productivity, or in a hospitality environment to deliver premium background music, the Bosch PRM-UST Music Source proves to be a reliable and efficient choice. Its combination of functionality, ease of use, and professional-grade performance makes it a valuable addition to any commercial audio system.
If you are looking for a dependable, flexible, and high-performance music source unit, the Bosch PRM-UST Music Source is the ideal solution. Experience seamless audio playback, effortless control, and trusted Bosch quality—all in one compact and powerful device.
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Features
- Multi-source playback: USB, SD card, and FM tuner
- Reliable Bosch engineering for professional environments
- Easy-to-use front panel controls and display
- High-quality, stable audio output
- Seamless integration with PA and amplifier systems
- Continuous playback capability for commercial use
- Compact and rack-mountable design
- Low maintenance and long-lasting performance
- Ideal for retail, offices, hospitality, and public spaces
- Smooth switching between audio sources
Specifications
| Specification | Details |
|---|---|
| Product Name | Bosch PRM-UST Music Source |
Electrical
| Parameter | Specification |
|---|---|
| Mains Power Supply | 110–120 VAC ±10%, 50–60 Hz |
| 220–240 VAC ±10%, 50–60 Hz | |
| Power Supply Fuse | 0.63 A / 250 V |
| Power Consumption | 15 W |
FM Tuner
| Parameter | Specification |
|---|---|
| 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 / SD Source
| Parameter | Specification |
|---|---|
| Frequency Response | 50 Hz – 18 kHz ±1 dB |
| Signal-to-Noise Ratio | >75 dB |
| Total Harmonic Distortion | <0.5% (1 kHz) |
| Channel Separation (1 kHz) | >70 dB |
| Audio Output Level | 1.5 V rms ±1 dB @ 10 kΩ |
| USB Output Current Limit | 500 mA max (front + rear combined) |
| Memory Card Capacity | Up to 32 GB |
| Supported File Systems | FAT, FAT32, exFAT |
| Supported Audio Formats | MP3, WMA, WAV, FLAC, APE, M4A |
Mechanical
| Parameter | Specification |
|---|---|
| Dimensions (with brackets) | 44 x 482 x 250 mm |
| 1.73 x 18.98 x 9.84 in | |
| Dimensions (without brackets) | 44 x 430 x 250 mm |
| 1.73 x 16.93 x 9.84 in | |
| Mounting | Stand-alone, 19″ rack (1U height) |
| Color | RAL 9017 Traffic Black |
| Weight (Unit) | 3.20 kg |
Remote Control
| Parameter | Specification |
|---|---|
| Dimensions (L x W x D) | 130 x 44 x 20 mm |
| Weight (without batteries) | 32 g |
Environmental
| Parameter | Specification |
|---|---|
| Operating Temperature | 0°C to 45°C |
| Storage Temperature | -40°C to 70°C |
| Operating Humidity | <90% (non-condensing) |
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