Sonance Professional Series White 4" In-Ceiling Low Profile Speakers - 40181

Abt Model: PSC43RTLPWH | UPC: 041093401817
In Stock
Woofer Size (inches): 4
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Product Details

Sonance Professional Series White 4" In-Ceiling Low Profile Speakers - 40181

From Sonance, the company that created the architectural audio category comes a range of professional loudspeakers that set a new benchmark in sound quality and aesthetics for commercial environments. Sonance Professional Series includes a range of In-Ceiling, Pendant and Surface Mount Speakers that deliver unequalled fidelity, extremely low distortion, wide dispersion and a smooth power response. The range also shares consistent voicing, ensuring seamless sonic integration when used together throughout a space. The Sonance Professional Series PS-C43RTLP In-Ceiling Speaker features a shallow 3.43" (87mm) construction for installations in restricted spaces such as beneath HVAC ducting or in 2'x4' stud bays in walls. It also features a one-piece bezel-less grille that is magnetically secured and allows for a one-step painting process to simplify installation and minimize visual distraction. The optional Square Grille Adapter allows speakers to match the aesthetic of square downlights and HVAC grilles to achieve continual sight lines, as well providing an excellent solution for in-wall installations. A high-excursion 4" polypropylene woofer delivers effortless low bass extension, even at high volumes, while the pivoting chambered 1" soft dome tweeter can be directed to ensure accurate coverage, when speaker positioning is compromised. The PS-C43RTLP features a sealed metal enclosure, with back and side knock-outs removable Euroblock, and seismic attachment. Additionally, the Sonance PS-C43RTLP is certified for UL 1480 and UL 2043.



  • Class-leading sensitivity & sonic performance
  • Exceptional off-axis response
  • Heavy duty voice coil for longevity and reliability
  • Full-fidelity transformer for uncompromised tonality
  • Consistent voicing across product range


  • Bezel-less design for clean and minimalistic aesthetic
  • Optional Square Adapters to match light fixtures
  • Optional black grilles in round or square


  • Magnetic grille retention for fast installation and removal
  • Finger-adjustable selector tap
  • One-step simplified painting process
  • Shallow design for limited depth installations



  • Frequency Range (-10dB): 57Hz – 25kHz
  • Frequency Range (-3dB): 75Hz – 20kHz
  • Power Capacity
    • 60 Watts Continuous Program Power
    • 30 Watts Continuous Pink Noise
  • Nominal Sensitivity: 87dB
  • Nominal Coverage Angle: 120 degrees conical coverage
  • Directivity Factor (Q): 7.6
  • Directivity (DI): 8.1dB
  • Rated Maximum SPL: 105dB @ 1 meter (3.3 feet) average, 110dB peak
  • Rated Impedance: 8 Ohms nominal, 6 Ohms minimum
  • Transformer Taps
    • 70V: 30W, 15W, 7.5W and 3.8W
    • 100V: 30W, 15W and 7.5W
  • Crossover Point: 3000Hz
  • Grille: Supplied with bezel-less white grille, black grille optional


  • LF Driver: 4" (100mm) Polypropylene Cone, Butyl Rubber Surround
  • HF Driver: 1" (25mm) Cloth dome, Pivoting, Ferrofluid cooled


  • Input Connectors: Four pin Euroblock with loop output connections
  • Knockouts: One, side mounted .75"
  • Safety Agency: UL 1480, UL 2043, NFPA 90A, NFPA 70
  • Maximum Ceiling Thickness: 1.732" (44mm)
  • Suspension Points: One, on top surface

Included Accessories

  • C-Ring x 2
  • Tile Support Rails x 4
  • Cutout Template x 2
  • Euroblock Connector x 2
  • White Grille x 2

Approximate Dimensions:

  • Diameter: 9.13"
  • Depth: 3.43"
  • Cut Out Diameter: 8.25"

Approximate Weight:

  • Unit (Each): 6 lbs
  • Shipping: 26 lbs

Warranty Information:

  • Manufacturer Warranty (authorized online retailer): One Year Parts and Labor
California customers: Proposition 65 WARNING - learn more
Key Features
Sold As Pair/ 60 Watts Continuous Program Power/ 30 Watts Continuous Pink Noise/ 4" Polypropylene Cone Butyl Rubber Surround LF Driver/ 1" Cloth Dome Pivoting Ferrofluid Cooled HF Driver/ 3000Hz Crossover Point/ Bezel-Less Design/ White Finish
More reasons to buy the Sonance 40181 from Abt Electronics
  • is an authorized dealer (Learn More).
  • The Sonance 40181 is Brand New.
  • The Sonance 40181 Ships in a Factory Sealed Box.
  • Abt ships this product for free!
Impedance8 Ohms
RMS Output Power30W
Speaker TypeIn-Ceiling
Tweeter Size (inches)1
Woofer Size (inches)4
Depth (inches)9.13


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