SKU: 48973835238

Optimal Audio Up 4S - 4" Two-Way Ceiling Speaker, 15W,

Sale price$1574.55 Regular price$1749.50
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Ships within 48 hours · Estimated delivery Sep 5 - Sep 10

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Description

Optimal Audio Up 4S - 4" Two-Way Ceiling Speaker, 15W,The Optimal Audio Up 4S is a discreet, two way passive ceiling speaker designed to deliver consistent coverage and full frequency sound for a variety of commercial environments. With its compact design and shallow back can, it is ideal for low ceilings while providing high quality audio for both speech and music reproduction. Features Discreet Design: The low profile and neutral white finish allow for seamless integration into ceilings with minimal

The Optimal Audio Up 4S is a discreet, two-way passive ceiling speaker designed to deliver consistent coverage and full-frequency sound for a variety of commercial environments. With its compact design and shallow back can, it is ideal for low ceilings while providing high-quality audio for both speech and music reproduction.

Features

  • Discreet Design: The low-profile and neutral white finish allow for seamless integration into ceilings with minimal visual impact.
  • Wide Coverage: Features a 150° conical dispersion pattern, ensuring even sound distribution across small to medium-sized spaces.
  • Versatile Operation: Can be run on 70V, 100V, or low impedance systems with easy tap selection via a rotary switch behind the removable grille.
  • High-Quality Drivers: Equipped with a 4" (105mm) low-frequency driver and a 0.7" (20mm) silk dome tweeter for clear and balanced audio.
  • Easy Installation: Comes with an integral fixing system for straightforward mounting in ceilings with minimal cavity depth.
  • Robust Construction: Built with a zinc-plated steel back can and a perforated steel grille for durability.

Specifications

  • Type: Two-way, full range, passive ceiling speaker
  • Frequency Response: 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:
  • Sensitivity: 86dB (1W/1m)
  • Maximum SPL: 98dB (cont), 101dB (peak)
  • Crossover: 3.5kHz passive
  • Transformer Taps @ 70V: 8, 4, 2, 1, 0.5W
  • Transformer Taps @ 100V: 8, 4, 2, 1W
  • Dispersion: 150˚ conical
  • 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)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 48973835238

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