Features & Applications
Features
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Applications
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Detailed Description ArcM 12
ArcM 12 combines a 12-inch LF driver with a coaxial 1.4-inch-exit HF driver in a low-profile enclosure. The neodymium transducer arrangement provides point-source radiation with 80° horizontal and vertical coverage. A switch selects single-channel passive operation or separate LF and HF amplification, allowing the monitor to suit different system configurations.
Two wedge positions accommodate stage and near-field monitoring. An integral 35 mm pole mount and Type 80 rear fixing points extend the deployment choices to front-of-house and installation use. FEA-designed porting controls airflow, while the 15 mm birch-plywood enclosure and TourCoat finish provide the touring construction. Black is standard, with white available on request.
Explore the Arcline range from Void Acoustics at B-Star. Technical references: ArcM 12 datasheet, product brochure and user guide.
Product Images ArcM 12
Technical Specifications ArcM 12
| ACOUSTICS | |
|---|---|
| FREQUENCY RESPONSE (−10 DB, IEC60268-5) | 50 Hz – 20kHz |
| MAXIMUM OUTPUT (CALCULATED) | 126 dB cont, 132 dB peak |
| NOMINAL DISPERSION | 80°H x 80°V |
| SENSITIVITY (HALF SPACE) | 100 dB 1W/1m |
| DRIVER CONFIGURATION | 1 x 12” LF, 1 x 1.4” exit coaxial |
| POWER HANDLING | 500 W AES |
| NOMINAL IMPEDANCE | 1 x 8 Ω passive, 1 x 8 Ω (LF), 1 x 16 Ω (HF) active |
| AMPLIFIER | |
| SUGGESTED MINIMUM AMPLIFIER | Bias Q1.5+ |
| CONNECTIONS | |
| CONNECTIONS | 2 x 4-pin locking connector |
| MECHANICAL | |
| WEIGHT | 19 kg |
| ENCLOSURE | 15 mm birch plywood |
| FINISH | Textured ‘TourCoat’ polyurea |
| MOUNTING | Integral top hat, Type 80 mounting plate |
Maximum output is calculated. Sensitivity or efficiency is measured in half space.


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