• Front and angled view of the AD-C.SUB in-ceiling speaker
  • Front and side view of the AD-C.SUB in-ceiling loudspeaker without the speaker grill

The AD-C.SUB is part of the AcousticDesign™ Series SUB/SAT loudspeaker solution, which is ideally suited for background music applications that require depth and clarity even at lower volume settings. The AcousticDesign Series SUB/SAT loudspeakers are specifically designed to be mix-and-match capable; meaning any combination of satellites may be paired with any subwoofer in the AD Series SUB/SAT line.

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Features

  • Dual voice-coil for improved thermal dissipation and higher output
  • Low saturation and low-loss 70 / 100 V transformers with 4 Ω bypass
  • 4x built-in high-pass filtered outputs
  • Snap-fit magnetic grills
  • Locking 4-pole Euroblock connectors
  • Removable conduit cover plate
  • 4x double stepped, long travel dog-ear blind mount system
  • Intrinsic Correction™ voicings available via MP-M Series mixers and Q-SYS Platform
  • Available in black (RAL 9011) or white (RAL 9010)
  • UL1480 and UL2043 certified
Specification AD-C.SUB
LF transducer 6.5-inch (165 mm) dual voice-coil weather treated paper cone woofer
HF transducer N/A
Effective frequency range 45 Hz – 150 Hz
Rated noise power / voltage 100 W / 20 V (rms)
Sensitivity [dB]
(rated @ 1 W, 1 m)
86
Coverage (‐6 dB) Omni
Directivity factor TBD
Directivity index [dB] TBD
Maximum SPL [dB]
(continuous / peak)
100 / 106
Recommended amplifier 100 W
Transformer taps / impedance

Bypass: 4 Ω

100 W (70 V); NA (100 V) Tap: 50 Ω

50 W (70 V); 100 W (100 V) Tap: 100 Ω

25 W (70 V); 50 W (100 V) Tap: 200 Ω

12.5 W (70 V); 25 W (100 V) Tap: 400 Ω

Connectors Mono input: 4-pole Euroblock with thru output
Hi-pass mono output: 2x 4-pole Euroblock for 4x satellites
Enclosure material ABS baffle on powder coated steel back can
Grill material Powder coated steel
Ingress protection IP-34
Operating environment Designed for indoor use
Operating temperature range -4 to 122° F (-20 to 50° C)
Net weight 19.2 lb (8.7 kg)
Product dimensions
(Ø x H)
Ø 13.4 x 10-inch (Ø 340 x 254 mm)
Shipping weight TBD
Shipping dimensions
(H x W x D)
TBD
Included accessories C-ring and tile rails, rail screws, 3x Euroblock connector, cut-out template, grill
Safety agency

UL1480, UL2043, NFPA90, NFPA70 suitable for use in air handling spaces. Transformer UL registered per UL1876, ROHS, CE compliant.
Baffle meets UL94-V0 and UL94-5VB flamibility rating; in accordance with IEC60849 / EN60849 systems.

Optional accessories AD-MR8 (pre-install mud ring)


As part of QSC’s ongoing commitment to product development, specifications are subject to change without notice.