Sonance PS-C83RWT

Brian Long

Introduction

The Sonance PS-C83RWT in-ceiling woofer features a bezel-less magnetic grille, optional square adapter, and an ultra-high-excursion 8" woofer for powerful bass. Its sealed metal enclosure includes cable clamping, a removable Euroblock connector, and seismic attachment. UL 1480 and UL 2043 certified, it ensures safety and reliable bass augmentation.

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 40133 (White)
LF Driver 8" (203mm) Polypropylene Cone, Butyl Rubber Surround
Frequency Response (+/- 10db) 32Hz – 300Hz
Frequency Response (+/- 3db) 50Hz – 150Hz
Power Handling (RMS) 200W program, 125W pink noise
Sensitivity 89dB (2.83V/1m)
Rated Maximum SPL 110dB @ 1 meter (3.3 feet, 116dB peak
Nominal Impedance (Ohms) 8 ohms
Transformer Taps 70 V / 100 V: 120W, 60W and 30W 70 V: 15W
Dimensions (Diameter x D) 11.06" x 9.84" (280.92mm x 249.94mm)
Cut-Out Dimensions (Diameter) 10.125" (257.18mm)
Knockout One, Side mounted 0.75" (19mm)
Weight 14.95 lbs. (6.78kg)
Grille One Piece Paintable Grille with Magnetic Retention
Input Connector Four pin, Euroblock with loop output connections
Certifications UL 1480; UL 2043; NFPA 90A; NFPA 70
Suspension Points One, on top surface
Maximum SPL (Peak) 116dB peak
Architectural Specifications
The loudspeaker shall be of the woofer-type comprising a single flush mount enclosure containing one 8” (203mm) polypropylene cone, butyl rubber surround, ultra-high excursion low 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 50Hz – 150Hz (-3dB). Total power handling shall be 200 Watts continuous pink noise and 160 Watts program. Sensitivity measured with 2.83 volts input at 1 meter on axis averaged between 50Hz – 150Hz shall be 89dB. The unit shall be supplied with a line-matching transformer suitable for 100 volt or 70 volt with a front-mounted control allowing user selectable power taps of 120W, 60W, 30W, and 15W (70V) and an 8 Ohm bypass. The back shall be constructed from deep drawn steel. The baffle shall be ported and injection molded using fire rated ABS that meets UL 94V-0. The speaker shall be suitable for use in air handling spaces per UL 2043, NFPA90, NFPA70 and S7232 as well as UL 1480, UL Rated signaling speaker. Wire shall be terminated in an enclosed area on the rear of the back can with a secondary 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 11.06” Diameter x 9.84” Depth (281mm x 250mm). The total enclosure shall weigh 12 lbs. (5.44 kg) per unit. It shall share consistent voicing with other form factors within its product family so as to provide continuity of sonic signature when combined within a project. The loudspeaker shall be the Sonance Professional Series PS-C83RWT. No other system shall be acceptable unless the above combined performance specifications are equaled or exceeded.
Manuals and Documents