- Consistent tonal characteristics across the entire AcousticDesign™ family in both surface or ceiling applications
- Sleek zero bezel design for modern architectural needs
- Directivity Matched Transition® (DMT) waveguide ensures smooth, uniform frequency response over the coverage area
- Snap-fit magnetic grille
- 3x double stepped, long travel dog-ear blind mount system
- Advanced Intrinsic Correction™ voicings available via Q-SYS™
- Low-saturation and low-loss 70/100V transformers with 16Ω bypass
- Blemish-free removable logo
- Removable conduit cover plate, also available as accessory for pre-install wiring
- UL1480 and UL2043 certified
- Available in signal white (RAL 9003), with black grille accessory sold separately
- Complete EASE, CAD, & BIM information available online

What’s in the Box?
- Effective frequency range65 Hz - 20 kHz
- Rated noise power / voltage60 watts / 31 volts (rms)
- Sensitivity [dB]88
- Rated coverage (-6 dB)135° conical DMT™
- Directivity factor (Q)6.5
- Directivity index (DI) [dB]8
- Maximum continuous SPL [dB]106
- Maximum peak SPL [dB]112
- Nominal impedance [ohms]16
- Transformer taps / impedance16Ω (in bypass setting)
7.5W (70V); 15W (100V) Tap: 667Ω
15W (70V); 30W (100V) Tap: 333Ω
30W (70V); 60W (100V) Tap: 167Ω
60W (70V); N/A (100V) Tap: 83Ω - LF transducer165 mm [6.5-inch] weather resistant paper cone woofer
- HF transducer19 mm [0.75-inch] aluminum dome tweeter
- Input connector typeEuroblock connector with parallel output
- Enclosure materialABS baffle on powder coated steel back can
- Grille materialPowder coated steel
- Ingress protectionIP-34
- Operating environmentDesigned for indoor use
- Operating temperature range-20 to 50° C [-4 to 122° F]
- Cutout dimensionØ 305 mm (Ø 12 in)
- Net weight4.3 kg [9.5 lb]
- Product dimensions (Diameter x Height)Ø 340 x 100 mm [Ø 13.37 x 3.95-inch.]
- Shipping weight12.6 kg [27.8 lb] (pair packed)
- Shipping dimensions (H x W x D)178 x 864 x 470 mm (7 x 34 x 18.5 in), pair packed
- Included accessoriesC-ring and tile rails, rail screws, euroblock connector, cut-out template, tether grille
- Optional accessoriesAD-MR8 (pre-install mud ring), 305 mm cutout size
AD-C305BG (black ceiling grille), 305 mm cutout size