Description
The Up 4S is a compact two-way surface-mount loudspeaker designed for foreground and background music applications in restaurants, cafés, bars, retail stores, hotels, meeting rooms, and corporate spaces. It delivers clear speech intelligibility and balanced music reproduction while maintaining a discreet appearance.
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Key Features
- 4” coaxial driver
- Discreet size with shallow back can
- Unobtrusive design
- 8 ohm or 70/100V line operation
- Range of power taps
- Wide conical coverage pattern
- Integrated mounting hardware
- Pendant and bezel-less grille accessory available
Technical Specifications
- Speaker Type: 2-way passive surface-mount speaker
- Low-Frequency Driver: 4″ (100 mm) woofer
- High-Frequency Driver: 0.75″ (19 mm) dome tweeter
- Frequency Response: 80 Hz – 20 kHz (±3 dB)
- Power Handling: 30 W AES, 120 W Peak
- Impedance: 8 Ω
- Sensitivity: 87 dB (1 W/1 m)
- Maximum SPL: 102 dB continuous, 108 dB peak
- Coverage: 120° × 100°
- Connectors: Euroblock input/link terminals
- Enclosure: ABS cabinet with steel grille
- Weight: Approximately 2.4 kg
