Features & Applications
Features
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Applications
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Detailed Description Arcline 118
Arcline 118 provides low-frequency reinforcement from a single 18-inch neodymium transducer in a compact touring enclosure. FEA-designed hyperboloid porting is intended to reduce turbulent noise and airflow distortion. The subwoofer can be arrayed independently or alongside Arcline 218 in a range of configurations.
Front and rear 4-pin locking connections simplify cabling, including when implementing cardioid arrangements. Two included M20 top hats support deployment options, and the enclosure dimensions are designed around truck packing. Birch-plywood construction and a TourCoat finish support repeated transport and handling. Optional castors and protective covers are available.
Explore the Arcline range from Void Acoustics at B-Star. Technical references: Arcline 118 datasheet, product brochure and user guide.
Product Images Arcline 118
Technical Specifications Arcline 118
| ACOUSTICS | |
|---|---|
| FREQUENCY RESPONSE (−10 DB, IEC60268-5) | 26 Hz – Preset dependent |
| FREQUENCY RESPONSE (±3 DB, DATASHEET) | 32 Hz–200 Hz |
| MAXIMUM OUTPUT (CALCULATED) | 128 dB cont, 134 dB peak |
| NOMINAL DISPERSION | Array dependent |
| SENSITIVITY (HALF SPACE) | 97 dB 1W/1m |
| DRIVER CONFIGURATION | 1 x 18” LF |
| POWER HANDLING | 1500 W AES |
| NOMINAL IMPEDANCE | 8 Ω |
| AMPLIFIER | |
| SUGGESTED MINIMUM AMPLIFIER | Bias Q5 |
| CONNECTIONS | |
| CONNECTIONS | Front: 2 x 4-pin locking connector, Rear: 2 x 4-pin locking connector |
| MECHANICAL | |
| WEIGHT | 55 kg |
| ENCLOSURE | 18 mm birch plywood |
| FINISH | Textured ‘TourCoat’ polyurea |
| MOUNTING | 2 x M20 top hat included |
Maximum output is calculated. Sensitivity or efficiency is measured in half space.
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