Wide Area Paging ∙ Background Music ∙ Distance Conferencing
Reinforcement ∙ Healthcare Facilities ∙ Concourses ∙ Transportation
Terminals ∙ Ancillary Support in Larger Systems
AC-C2T-LP
Features
• Low-profile enclosure ensures no
obstructions during installation
• High-quality 2.75" full-range
transducer provides a natural rise in
high frequency extension
• Ported baffle for increased low
frequency extension down to
75 Hz
• Low saturation 70/100 V
transformers with 8 Ω bypass
• 4 pole Euroblock connector eases
system wiring
• Intrinsic Correction™ voicings
available via Q-SYS Ecosystem and
QSC processing amplifiers
• White (RAL 9010) with UV inhibitors
to match complimenting QSC
product families.
• Complete EASE, CAD & BIM
information available online
The QSC AcousticCoverage™ Series
AC-C2T-LP is a low-profile, ceilingmounted 2.75" full-range loudspeaker with
70/100 V transformer, suitable for a wide
variety of AV conferencing reinforcement,
voice paging and background music
applications.
AcousticCoverage™ Series is designed to
offer integrators a cost-effective solution for
applications where voice-reinforced
coverage is of primary concern, while
providing musicality not often seen in
typical BGM class products.
A high quality 2.75" weather-treated paper
cone transducer provides a natural rise in
high frequency extension for greater clarity
in high ambient noise environments. With
170° of conical coverage, the AC-C2T-LP
reduces the number of loudspeakers
required for even coverage in low ceiling
applications.
The easy-to-install blind mount assembly
features a ported baffle which optimally
tunes the powder coated steel backcan for
added musicality, creating low frequency
extension down to 75 Hz. To maintain this
frequency response, the AC-C2T-LP
utilizes a variable tap 16 W low saturation
and low loss 70/100 V transformer,
accessible under the powder coated steel
grill via a rotary selector which also
includes an 8 Ω bypass setting.
To further speed the install process while
obtaining optimal results, Intrinsic
Correction™ voicings are easily deployed via
Q-SYS Ecosystem and QSC processing
amplifiers.
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 generous
Euroblock of the AC-C2T-LP can accept
four 18AWG pairs.
A safety tether tab is affixed to the
adjustable conduit clasp plate for seismic
sensitive installations. C-ring and tile rails
are included with each pair packed
assembly, complete with joining screws
and cut-out template.
The AC-C2T-LP baffle and grill are QSC
standard white (RAL 9010) to match
complimenting QSC product families and
includes UV inhibitors to prevent
discoloration over time. The AC-C2T-LP
may also be painted to match any décor.
Full-range, ceiling mount
loudspeaker
AcousticCoverage™ Series
AC-C2T-LP
AC-C2T-LP Details
1k 10 k
1 00
Frequenc y (Hz)
Beamwidth (-6 dB) (deg)
2 00 5 00 2 k 5 k 2 0 k
2 00
7 0
5 0
3 0
2 0
Beamwidth:
Impedance / Frequency Response:
Dimensions:
10 0 1 k 1 0k
1 00
9 0
8 0
7 0
7 5
6 0
5 0
40
32
24
16
20
8
0
Frequenc y (Hz)
Sound pressure, Level (dB)
Impedance, Ampl itude (ohm)
2 0 5 0 2 00 50 0 2k 5k 2 0 k
9 5
8 5
6 5
5 5
36
28
12
4
Frequency Response (Raw)
Frequency Response (Intrinsic Correction™)
Impedance (8 ohm bypass)
AC-C2T-LP Spec Sheet 02/05/2020
please recycle © 2020 QSC, LLC all rights reserved. QSC and the QSC logo are registered trademarks of QSC, LLC in the U.S. Patent and Trademark office and other countries.
AcousticCoverage, Intrinsic Correction and Q-SYS are trademarks of QSC. All other trademarks are the property of their respective owners. Patents may apply or be pending.
1675 MacArthur Boulevard • Costa Mesa, CA 92626 • Ph: 800/854-4079 or 714/957-7100 • Fax: 714/754-6174
1
-10 dB from on-axis sensitivity
2
Half space, 1W, 1m
3 Reference axis
4
200 Hz - 10 kHz average
5
500 Hz - 5 kHz average
6
IEC60268-1 noise signal for 2 Hrs
7
Calculated from rated noise voltage and sensitivity
8
Reference plane is the plane coincident with the
loudspeaker baffle plane. Reference axis is the axis
perpendicular to the reference plane and passing
through the center of the baffle. Vertical plane is the
plane intersecting the reference plane at a right angle,
including the reference axis and the taps selector
knob. Horizontal plane is the plane intersecting the
reference plane and the vertical plane at a right angle,
including the reference axis. As part of QSC’s ongoing
commitment to product development, specifications are
subject to change without notice.
Specifications
System Details AC-C2T-LP
Transducer 2.75 in (70 mm), weather-treated paper cone
Effective frequency range 1,2,3,8 75 Hz – 20 kHz
Broad-band sensitivity 2,3,4,8 84 dB
Rated noise power/voltage6 16 W / 11.3 V RMS
Coverage angle (-6 dB)2,5,8 170°
Directivity index2,5,8 4 dB
Directivity factor2,5,8 2.5
Maximum SPL
(continuous / peak)7
96 / 102 dB
Rated impedance 8 Ω
Transformer taps 70 V: 16, 8, 4, 2, 1 W and 8 Ω bypass
100 V: 16, 8, 4, 2, W and 8 Ω bypass
Input connector type Euroblock connector with parallel output
terminals
Baffle material ABS polymer
Grille material Powder coated steel
Back can material Powder coated steel
Testing Listed UL1480, UL2043 safe for use in air
handling space
Net weight 4.2 lb (1.9 kg)
Product dimensions 10.35 x 3.82 in (263 x 97 mm)
Cut-out dimensions 9 in (229 mm)
Ceiling capture thickness 0.25 - 1.5 in (6.35 - 38.1 mm)
Shipping weight 13.8 lb (6.3 kg)
Shipping dimensions
(W x D x H)
25.2 x 14.2 x 7.2 in
(641 x 362 x 184 mm)
Included accessories Rails & C-ring for ceiling tile installation