Optimal Audio UP 4O – Full-Range Open-Backed 4″ Passive Ceiling Speaker 6W
DETAILS
The UP 4O Ceiling Speaker operates at 70V, 100V and Low Impedance, delivering clear, consistent sound in commercial spaces with easy installation and versatile performance options.
The Up 4O offers a sleek and unobtrusive solution for delivering exceptional audio performance in various commercial settings. Whether it’s hotels, retail spaces, bars, or restaurants, the Up 4 ensures consistent coverage and crystal-clear sound reproduction, catering to diverse environments while mindful of cost considerations.
With its integrated fixing system, installation is a breeze, ensuring a seamless and tidy setup. Supplied without a back can, the Up 4 is perfect for ceilings with a minimum cavity depth and blends effortlessly into any decor.
Powered by a 4″ (105mm) driver, this speaker excels in both background music and speech projection. Its conical 120° coverage pattern ensures uniform sound dispersion throughout the designated area.
The Up 4O has been specifically designed to run on 70V or 100V line systems via a series of transformer taps.
For optimal performance and speaker protection, pairing the Up 4 with SmartAmps or Zone systems is recommended. With the Zone series, incorporating a ZonePad and utilizing the WebApp simplifies system setup and offers intuitive control for end users, enhancing overall user experience.
Optimal Audio UP 4 Key Features:
- 4” full range driver
- Discreet size without back can
- Unobtrusive design
- 70V or 100V line operation
- Range of power taps
- Wide conical coverage pattern
- Integrated mounting hardware
- Bezel-less grille accessory available
SPECS & DOWNLOADS
Optimal Audio UP 4 Specifications
- TYPE: Full range, passive, ceiling speaker
- FREQUENCY RESPONSE (with preset): 87Hz – 18kHz ± 3dB / -10dB @60Hz
- DRIVERS: 4” (105mm), Coated paper
- RATED POWER: 10W
- NOMINAL IMPEDANCE: Tap dependent
- SENSITIVITY (1W/1m): 93dB
- MAXIMUM SPL: 100dB (cont)
- RECOMMENDED HIGH-PASS FILTER: 24dB/octave @ 80Hz
- TRANSFORMER TAPS @ 70V: 6, 3, 1.5, 0.75W
- TRANSFORMER TAPS @ 100V: 6, 3, 1.5W
- DISPERSION (-6dB): 130˚ conical
- BAFFLE: ABS
- PROTECTIVE GRILLE: Perforated steel with cloth backing
- CONNECTORS: Bare wires
- FITTINGS: C-ring support backing plate
- DIMENSIONS: (Ø) 202mm x (D ) 117mm / (Ø) 7.95” x (D ) 4.62”
- CUT-OUT DIAMETER: 178mm (7.01”)
- WEIGHT: 1.3kg (2.9lbs)
