- 12-inch low-frequency woofer
- 1.75-inch diaphragm compression driver
- 300-watt continuous power rating
- 70V/100V multi-tap transformer included (system can operate in distributed or low-impedance mode)
One AD-C1200 loudspeaker baffle assembly
(Backbox enclosure (AD-C1200BB) and grille (AD-C1200SG) sold separately)
|Low-frequency Transducer||12-inch (304 mm) ferrite woofer|
|Hight-frequency Transducer||1.75-inch (44 mm) neodymium compression driver|
|Frequency Range 1 |
Frequency Response (-6 dB)
Useable Frequency Range (-10 dB)
42 Hz to 18 kHz
37 Hz to 18 kHz
|Maximum Output 2 |
Calculated Peak Output
Calculated Continuous Output
124 dB SPL
118 dB SPL
|Nominal Coverage||85° conical DMT™|
|Nominal Impedance||16 ohms|
|Power Rating |
Continuous power handling3
Recommended amplifier power (loudspeaker "program" power)
|Sensitivity||93 dB SPL, 1W/1m|
|Transformer Type||Custom low distortion laminated core, wide bandwidth design|
|Transformer Taps||100 V: 16Ω bypass, 150 W, 75 W, 37.5 W |
70 V: 16Ω bypass, 150 W, 75 W, 37.5 W, 18.2 W
|Agency Rating||CE, UL 1480 (commercial/professional use) |
UL 2043 (air handling spaces)
|Enclosure Volume||AD-C1200BB: 88 L (3.1 ft 3)|
|Connectors||Back box (AD-C1200BB): ceramic block connector inputs and “through” connectors (rated for 400 W max). Loudspeaker Baffle: Euro-style connectors.|
|Mounting Hardware||Pre-installed, suspended, back box, four mounting tabs. |
Loudspeaker Baffle: six mounting screws.
|Weight - Net||AD-C1200: 25 lb / 11.3 kg |
AD-C1200BB: 53 lb / 24 kg
Complete Assembly: 78 lb / 35.3 kg
|Dimensions (HWD)||Complete Assembly: 23-inch x 18-inch x 15.5-inch (584 mm x 454 mm x 393 mm)|
1All frequency ranges specified refer to measured half-space response (2 pi).
2Calculated maximum peak SPL at 1 m, half-space, speaker operating at rated rms power pink noise input, 50 Hz to 20 kHz.
3Maximum input power tested in accordance with IEC recommendations; 50 Hz to 20 kHz band limiting, 6 dB signal crest factor.
Specifications are subject to change without notice.