Up 4S Two-Way 4" Low Profile Ceiling Speaker 8W @ 100V White

« return to previous page
Optimal Audio Up 4S Two-Way 4 Low Profile Ceiling Speaker 8W @ 100V White - Main Image
Optimal Audio Up 4S Two-Way 4 Low Profile Ceiling Speaker 8W @ 100V White - Image 1
Optimal Audio Up 4S Two-Way 4 Low Profile Ceiling Speaker 8W @ 100V White - Image 2
Optimal Audio Up 4S Two-Way 4 Low Profile Ceiling Speaker 8W @ 100V White - Image 3
Price:
RRP: £132.00 inc VAT
Code:
OPAUP4SW
Manufacturer Code:
UP4S-W
Brand:
Optimal Audio

Quantity required:

Main 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
Share:

Up 4S Two-Way 4" Low Profile Ceiling Speaker 8W @ 100V White

Up 4S is a discreet, two-way, passive 4” speaker delivering consistent coverage and full frequency sound to a wide range of cost conscious, commercial environments from hotels and concourses to retail outlets, bars and restaurants.

Up 4S features a 4” (105mm) low frequency driver paired with a 0.7” (20mm) silk dome tweeter. It is suitable for both high quality speech and music reproduction.

The wide 150° conical coverage of Up 4S makes it particularly suitable for low ceilings and reduces the number of speakers required for even coverage leading to a reduction in installation cost. A shallow steel back can allows installation in ceilings with minimal cavity depth. An integral fixing system is included to achieve a simple and clean installation.  Up 4S has a steel back, perforated steel grille and finished in neutral white.

Each Up 4S can be run on a series of 70 or 100 Volt taps or at low impedance. Tap selection is via a rotary switch behind the removable grille.

SmartAmps or Zone will provide optimal performance and loudspeaker protection. When coupled with the Zone series, a ZonePad and the WebApp makes setting up a system and end user control simple and intuitive.

Product 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

Product Specifications

  • TYPE:  Two-way, full range, passive, ceiling speaker
  • FREQUENCY RESPONSE (with preset):
    • 110Hz – 18kHz ± 3dB
    • -10dB @ 85Hz
  • DRIVERS:  LF: 4” (105mm), Polypropylene injection moulded
  • HF: 0.7″ (20mm) Silk Dome
  • RATED POWER:  15W (AES) 30W (Peak)
  • NOMINAL IMPEDANCE:  8Ω
  • SENSITIVITY (1W/1m):  86dB
  • MAXIMUM SPL:  98dB (cont), 101dB (peak)
  • CROSSOVER:  3.5kHz passive
  • RECOMMENDED HIGH-PASS FILTER:  24dB/octave @ 85Hz
  • TRANSFORMER TAPS @ 70V:  8,4,2,1,0.5W
  • TRANSFORMER TAPS @ 100V:  8,4,2,1W
  • DISPERSION (-6dB):  150˚ conical
  • BACK CAN:  Zinc-plated Steel
  • BAFFLE:  ABS
  • PROTECTIVE GRILLE:  Perforated steel with cloth backing
  • FIRE RATING:  UL94-V0 UL94-5VB
  • CONNECTORS:  4 Pin Euroblock with link out
  • FITTINGS:  C-ring support backing plate
  • DIMENSIONS (inc. Grille):  
    • (Ø) 202mm x (D) 144mm
    • (Ø) 7.95” x (D) 5.67”
  • CUT-OUT DIAMETER:  178mm (7.01”)
  • WEIGHT:  2.2kg (4.9lbs)

What's in the Box?

  • 1x Up 4S Ceiling Speaker
  • 2x tile support rails (for 2 ft or 600 mm tile spans)
  • cutout template
  • paint shield
  • removable locking multi-pin connector

Product Video