Contact us
Close contact box
Connect ID #
662 039 381 3

Our hours

Connect ID #
662 039 381 3
Chat
All finished with your chat session?

We’ll email you a transcript of this conversation for your records.

We're sorry, chat is not available at this time. Please visit our Support page to find the help you need.

Please enter your name.  
Please enter a valid email address. Why is this required?
Please enter your US phone number.  

For Tech Support, call 1-800-955-9091

Thank you, !
Our conversation will be emailed to
Please enter a question  
Please select an email topic.  

Looking for tech support?
Please call us at 1-800-955-9091

Need help now?
Call an advisor: 1-888-955-6000

Please enter your name.  
Please enter your US phone number.  
Please enter an email.  
Please enter an email.  
Please enter a message  

Calls may be recorded for training and quality control purposes.

We are located in Virginia USA.

Don't wait on hold. We'll call you back when it's your turn to talk with the next available .
Please enter your name  
Please enter your phone number  
Please enter a message  

Calls may be recorded for training and quality control purposes.

We are located in Virginia USA.

QSC AC-C4T

4" commercial in-ceiling speakers

Item # 907ACC4T

QSC AC-C4T speakers help to provide background music and live paging for small businesses, and they hide away in...

QSC AC-C4T speakers help to provide background music and live paging for small businesses, and they hide away in...

Ships free today

In stock
$200.00 pair

Other options

About the QSC AC-C4T

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.

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.


Get a free system design

After we gather your information, we’ll send you a detailed system plan. It will include a link to a pre-filled shopping cart. Ordering is easy, and delivery is fast.
OPTION 1 — BY PHONE

READ LESS

Product highlights:

  • in-ceiling speakers 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
  • MFR # AC-C4T

What's in the box:

  • 2 Commercial in-ceiling speakers
  • 2 Grilles
  • 2 C-rings
  • 2 Tile rails
  • 4 Screws
  • 2 Cutout Templates
  • User Manual
  • Limited Warranty Sheet

Customer reviews

Loading reviews...

QSC AC-C4T reviews

Average review:

2 reviews

Thanks for submitting your review

Filter by rating

Customer photos

Sort reviews

Sort by:
Items per page:
View page:

Verified customer (What's this?)
Verified employee purchase (What's this?)

Pros:

Cons:

Crutchfield response

<< >>

More details on the QSC AC-C4T

Russ B.

Features & specs

General
Drivers per speaker 1
Woofer Size (inches) N/A
Tweeter Size (inches) N/A
System Frequency response 70-16k
Maximum SPL 101
Power Handling
Power rating 16
Peak Power rating 0
Specs
Width (inches) 8-7/16
Height (inches) 8-7/16
Depth (inches) 7-15/16
Weight 18 lbs

Product Research

Features

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.

Loading accessories...

Customer Q&A

Loading articles...

TOP