Sonance PS-C41RT

Brian Long

Introduction

The Sonance PS-C41RT In-Ceiling Speaker features a magnetically secured, bezel-less grille for easy installation and painting. Optional black and square grille adapters allow for customizable aesthetics. With a 4" polypropylene woofer for deep bass and a 0.75" soft dome tweeter for clear highs, it ensures exceptional audio performance.

Features, Specifications, and Manuals

Features
  • 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 black grilles in round or square
  • Magnetic grille retention for fast installation and removal
  • Finger-adjustable selector tap
  • One-step simplified painting process
Specifications
Specification Details
SKU 45165 (White)
HF Driver 0.75" (19mm) Cloth Dome, Ferrofluid Cooled
LF Driver 4" (100mm) Polypropylene Cone, Butyl Rubber Surround
Frequency Response (+/- 10db) 70Hz-25khz
Frequency Response (+/- 3db) 95Hz - 20kHz
Power Handling (RMS) 60W program, 30W pink noise
Sensitivity 87dB (2.83V/1m)
Rated Maximum SPL 102dB @ 1 meter (3.3 feet), 108dB peak
Nominal Impedance (Ohms) 8 ohms
Transformer Taps 70 V / 100 V: 25W, 12.5W, 6.3W 70 V: 3.2W
Dimensions (Diameter x D) 6.3" x 6.5" (160.02mm x 165.1mm)
Cut-Out Dimensions (Diameter) 5.875" (149.23mm)
Knockout Side mounted 0.75" (19mm)
Weight 5 lbs. (2.27kg)
Input Connector Four pin, Euroblock with loop output connections
Certifications UL1480A; UL2043; EN 54; NFPA90A; NFPA70; CSA-C22.2 No.205; CSA C22.1
Suspension Points One, on top surface
Maximum SPL (Peak) 108dB peak
Architectural Specifications
The loudspeaker shall be of the two-way type comprising a single flush mount enclosure containing one 4” (100mm) polypropylene cone, butyl rubber surround low frequency transducer and one coaxially mounted .75” (19mm) cloth dome, ferrofluid cooled high frequency transducer. It shall utilize a one-piece bezel-less grille design and an optional square grille adapter shall also be available if required. Frequency range shall be 95Hz – 20KHz (-3dB). Total power handling shall be 30 Watts continuous pink noise and 60 Watts program. Sensitivity measured with 2.83 volts input at 1 meter on axis averaged between 95Hz – 20KHz shall be 87dB. The unit shall be supplied with a laminated core line matching transformer suitable for 100 volt or 70 volt with a front mounted control allowing user selectable power taps of 25W, 12.5W, 6.25W and 3.125W (70V) and an 8 Ohm bypass. The back shall be constructed from Flame retardant polypropylene/glass fiber blend. The baffle shall be ported, and injection molded using fire rated Flame retardant polypropylene/glass fiber blend that meets UL94V-0. The speaker shall be suitable for use in air handling spaces per UL1480A, UL2043, NFPA90A, NFPA70, CSA-C22.2 No.205 and CSA C22.1. Wire shall be terminated in an enclosed area on the rear of the back can with a knock-out. Strain relief shall be provided for wire. A seismic attachment shall be provided on the rear of the back can, to allow additional support when necessary. The system shall include a support backing plate to reinforce the ceiling material and tile support rails which can all be installed from beneath the ceiling tile. External dimensions shall be 6.30” Diameter x 6.5” Depth (160mm x 165mm). The total enclosure shall weigh 5 lbs. (2.27 kg) per unit. It shall have a relatively flat frequency response and accurate sonic performance to deliver both good intelligibility and musicality. The loudspeaker shall be the Sonance Professional Series PS-C41RT. No other system shall be acceptable unless the above combined performance specifications are equaled or exceeded.
Manuals and Documents