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SPECIFICATIONS
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AD-C4T-LP
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Effective frequency range1
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70 Hz – 20 kHz
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Rated noise power / voltage2
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30 watts / 22 volts (rms)
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Sensitivity [dB]3
Sensitivity at 4m, 100V maximum tap
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87
TBD
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Rated coverage (-6 dB)4
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150° conical DMT
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Directivity factor (Q)
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4.5
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Directivity index (DI) [dB]
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6.5
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Maximum continuous SPL [dB]5
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102
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Maximum peak SPL [dB]5
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108
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Nominal impedance [ohms]
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16
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Recommended amplifier
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60 watts
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Transformer taps / impedance
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16Ω (in bypass setting)
3.75W (70V); 7.5W (100V) Tap: 1333Ω
7.5W (70V); 15W (100V) Tap: 667Ω
15W (70V); 30W (100V) Tap: 333Ω
30W (70V); N/A (100V) Tap: 167Ω
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LF transducer
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114 mm [4.5-inch] weather resistant paper cone woofer
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HF transducer
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19 mm [0.75-inch] aluminum dome tweeter
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Input connector type
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Euroblock connector with parallel output
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Enclosure material
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ABS baffle on powder coated steel back can
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Grille material
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Powder coated steel
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Ingress protection
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IP-34
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Operating environment
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Designed for indoor use
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Operating temperature range
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-20 to 50° C [-4 to 122° F]
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Cutout dimension
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Ø 245 mm [Ø 9.65-inch]
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Net weight
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3 kg [6.6 lb]
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Product dimensions (Diameter x Height)
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Ø 280 x 100 mm [Ø 11.02 x 3.93-inch]
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Shipping weight
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10.2 kg [22.5 lb] (pair packed)
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Shipping dimensions (H x W x D)
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183 x 699 x 394mm [7.2 x 27.5 x 15.5-inch](pair packed)
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Included accessories
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C-ring and tile rails, rail screws, euroblock connector, cut-out template, tether grille
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Optional accessories
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AD-MR6 (pre-install mud ring)
AD-CC6 (pre-install conduit cover)
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Safety Agency
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UL1480, UL2043, NFPA90, NFPA70 suitable for use in air handling spaces. Transformer UL registered per UL1876, ROHS, C-Tick X000, CE compliant. Baffle meets UL94-V0 and UL94-5VB flammability rating; in accordance with IEC60849 / EN60849 systems.
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