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.
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Technical Specifications |
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Electrical |
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Mains power supply |
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Voltage range |
110 — 120 VAC +/-10%, 50 — 60 Hz 220 — 240 VAC +/-10%, 50 — 60 Hz |
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Power supply fuse |
0.63 A / 250 V |
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Power consumption (W) |
15 W |
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FM Tuner |
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FM frequency range |
87.5 — 108 MHz |
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Frequency response |
50 Hz — 12 kHz +/-3 dB |
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Channel separation (1 kHz) |
>25 dB |
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Signal-to-noise ratio |
>50 dB |
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FM input sensitivity |
26 dBu |
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Antenna impedance |
75 ohm |
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Audio output level |
1.5 V rms +/-1 dB @10 kΩ |
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USB or SD source |
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Frequency response (Hz) |
50 Hz — 18 kHz +/-1 dB |
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Signal-to-noise ratio (1kHz) |
>75 dB |
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Total harmonic distortion (1 kHz) |
<0.5% |
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Channel separation (1 kHz) |
>70 dB |
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Audio output level |
1.5 V rms +/-1 dB at 10 kΩ |
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USB output current limit |
500 mA max. (front and rear USB ports together) |
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Memory card capacity (GB) |
32 GB maximum |
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Supported file structure |
FAT, FAT32 and exFAT |
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Supported audio files |
mp3, wma, wav, flac, ape, m4a |
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Mechanical |
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Dimension (H x W x D) (mm) (with brackets) |
44 mm x 482 mm x 250 mm |
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Dimension (H x W x D) (in) (with brackets) |
1.73 in x 18.98 in x 9.84 in |
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Dimensions (H x W x D) (mm) (without brackets) |
44 mm x 430 mm x 250 mm |
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Dimensions (H x W x D) (in) (without brackets) |
1.73 in. x 16.93 in x 9.84 in. |
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Mounting |
Stand-alone, 19" rack (19" wide, 1 U high) |
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Color in RAL |
RAL 9017 Traffic black |
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Weight (kg) (unit) |
3.20 kg |
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Remote control dimensions (L x W x D) (mm) (remote control) |
130 mm x 44 mm x 20 mm |
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Weight (g) (remote control without batteries) |
32 g |
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Environmental |
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Operating temperature (°C) |
0 °C – 45 °C |
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Storage temperature (°C) |
-40 °C – 70 °C |
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Operating relative humidity, non- condensing (%) |
<90% |
EVID-S8.2TB: Product FAQs
The Electro-Voice EVID-S8.2TB is an 8-inch two-way surface-mount speaker supplied as a black pair. It is designed for background and foreground music, paging and sound reinforcement in restaurants, retail stores, fitness clubs and hospitality venues.
Yes. Its built-in 60 W transformer supports 70 V and 100 V systems, with selectable 15 W, 30 W and 60 W taps. A 7.5 W tap is available for 70 V systems only. An 8-ohm bypass also supports low-impedance operation.
Yes. The EVID-S8.2TB has an IP54-rated enclosure for indoor and outdoor applications. Its included mounting system supports wall or ceiling installation, with 90° horizontal and 45° vertical adjustment.
The EVID-S8.2TB comes with a pre-assembled mounting system for wall or ceiling installation. It allows 90° horizontal and 45° vertical adjustment to position the speakers. Mounting brackets and a 5 mm Allen wrench are included.
ESCO (Electronic Security Company) is an official Electro-Voice dealer in Pakistan.
Built for Commercial Audio Installation
The Electro-Voice EVID-S8.2TB combines a paintable, fire-rated ABS enclosure with a zinc-plated, powder-coated grille. Connections through the wall-mounted bracket help conceal wiring, while removable locking Euroblock connectors support additional speakers on a distributed line. Its rotatable grille logo accommodates horizontal positioning, and the EVID-S range is designed to work alongside other EVID ceiling and in-wall speakers.
Paintable ABS Enclosure
The fire-rated ABS enclosure can be painted to match the installation décor. The EVID-S8.2TB comes in black RAL 9004.
Corrosion-Resistant Grille
A zinc-plated, powder-coated grille provides corrosion resistance as part of the speaker’s weather-resistant construction.
Concealed Wall-Bracket Wiring
Electrical connections pass through the wall-mounted portion of the mounting system, allowing wiring to remain hidden for a clean installation.
Quick-Attach Mounting
The ball-and-socket mounting system features quick attachment and detachment, with the support bracket integrated into the enclosure.
Locking Euroblock Connections
Removable locking 4-pin Euroblock connectors provide an additional connection option and support wiring to further speakers in a distributed line.
Protected Bypass Selection
A rear-panel switch selects transformer taps or 8-ohm bypass operation. The bypass selection is protected by a safety screw.
Commercial Audio Applications
The Electro-Voice EVID-S8.2TB surface-mount speaker pair is designed for background and foreground music, paging and sound reinforcement across a range of commercial spaces.
Restaurants, Bars & Patios
Support background music, foreground music and paging in dining areas, bars and outdoor patio spaces.
Retail & Hospitality
Provide music and paging in retail stores and hospitality venues using a surface-mount speaker system.
Fitness & Leisure Venues
Use the EVID-S8.2TB for music and sound reinforcement in fitness clubs, theme parks and leisure venues.
