4" commercial in-ceiling speakers
Our take on the QSC AC-C4T by Crutchfield's Eric Angevine
Heard but not (necessarily) seen
QSC AC-C4T speakers help to provide background music and live paging for small businesses, and they hide away in the ceiling so they won't ruin your decor. Each speaker mounts a full-range polypropylene cone driver that provides exceptional clarity through the critical voice range. These speakers feature multi-tap transformers for use with 70-volt or 100-volt audio systems, while an 8-ohm bypass setting allows use with regular home audio receivers and amps. See what our satisfied customers have to say.
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- in-ceiling speaker with 4" full-range polypropylene cone driver
- ported baffle and galvanized steel back enclosure improve bass response
- frequency response: 70-16,000 Hz (-10db)
- maximum SPL: 101 dB
- sensitivity: 89 dB
- multi-tap transformer for 70V or 100V systems
- 16, 8, 4, 2, and 1-watt taps
- 8-ohm bypass setting for use with regular home audio receivers and amps
- galvanized steel back enclosure
- paintable aluminum grille
- rails and C-ring for ceiling tile installation included
- 7-5/16" cutout recommended
- 10-15/16" mounting depth
- warranty: 3 years
- Our 60-day money-back guarantee
What's in the Box:
- Commercial in-ceiling speaker
- 2 Grilles
- 2 C-rings
- 2 Tile rails
- 4 Screws
- 2 Cutout Templates
- User Manual
- Limited Warranty Sheet
QSC AC-C4T Reviews
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Features and Specs
|Drivers per speaker||1|
|Woofer Size (inches)||N/A|
|Tweeter Size (inches)||N/A|
|System Frequency response||70-16k|
|Peak Power rating||0|
AcousticCoverage Series: QSC's AcousticCoverage series is designed to offer integrators a cost effective solution for applications where voice reinforced coverage is of primary concern, while providing improved musicality.
In-Ceiling Loudspeaker: The QSC AcousticCoverage AC-C4T is a ceiling mounted 4" full-range loudspeaker with 70/100V transformer, suitable for a wide variety of voice paging and background music sound reinforcement applications.
4" Driver: A high quality 4" polypropylene cone transducer with butyl rubber surround offers pristine clarity through the critical vocal range for increased speech intelligibility. With 140-degrees of conical coverage, the AC-C4T reduces the number of loudspeakers required for even coverage in low ceiling applications.
Ported Baffle: The easy to install blind mount assembly features a ported baffle which optimally tunes the galvanized steel backcan for added musicality, creating low frequency extension down to 70 Hz.
70/100V or 8-Ohm: The AC-C4T utilizes a 16-watt low-saturation and low-loss 70/100V transformer with varying selectable taps, including an 8-ohm bypass.
4-Pole Euroblock Connector: Installers will appreciate the 4-pole Euroblock connector for loop thru wiring, located under a quick access swivel plate. Eliminating the termination hassles of star topology wiring designs, the Euroblock of the AC-C4T can accept four 18AWG pairs
Paintable White Baffle & Grille: The AC-C4T baffle and grill are QSC standard white to match complimenting QSC product families and includes UV inhibitors to prevent discoloration over time. The AC-C4T may also be painted to match any décor.
Installation Hardware: Integrated dog-ear clamps, C-rings, and tile rails are included with each pair packed assembly, complete with joining screws and cut-out templates. A safety tether tab is affixed to the adjustable conduit clasp plate for seismic sensitive installations.
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