Project Description
hd Infra218
The hd Infra218 is a high-performance subwoofer using hybrid enclosure design for reproducing extended low frequencies down to 32Hz. The compact dimensions, coupled with exceptional headroom and minimized
distortion makes the hd Infra218 a flexible tool for applications of large-scale tours and installations where high directivity control, extremely low-end and high SPL is required.
| Model | hd Infra218 |
|---|---|
| Principle | Bassreflexsystem / horn-loaded |
| Transducers | 2x 18“ long excursion chassis 5“ voice coil, vented at pole piece and spider |
| Crossover | active up to 120 Hz |
| Power Rating(RMS / Peak) | 3600 W / 14400 W |
| Frequency Response | 28 Hz – 120 Hz |
| Sensitivity (1 W / 1 m) Groundplane |
106 dB |
| SPLmax (1 m) Groundplane, 10% THD |
149 dB |
| Impedance | 4 Ohms |
| Connection | 2x Speakon NL4 1x Speakon NL4 reversed |
| Dimesions (B x H x T) | 1190 x 536 x 670 mm |
| Weight | 89 kg |
| Enclosure | 18 mm birch multiplex baffle 36 mm birch multiplex polyurethan finish steel grille PVC skids 4x hd SilentWheels |
| Options | RAL-colors |
- live music, DJ, touring
- public buildings
