The HR-218/20 is a high performance passive subwoofer designed to work in conjunction with the full range of the HR series, offering a powerful reinforcement for low frequencies.
Medium power, subwoofer cabinet with dual 18” low frequency transducers in bass reflex, direct radiation configuration. 142dB SPL (4000W Program).
This enclosure offers an excellent power-volume-weight ratio, being a very versatile subwoofer in all types of installation projects.
Perfectly suited for:
| → Club & Bar installations | |
| → Live Sound | |
| → Theatres | |
| → Houses of worship | |
| → Multi media spaces | |
| → Public address |
Features
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EnclosureThe HR-218/20 cabinet is constructed from 13-ply premium birch plywood (18mm thickness) and finished with polyurea coating. |
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Internal designThe internal structure of the HR-218/20 is heavily braced for greater longevity and all parts are assembled on metal inserts with metric screws. |
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Rear panelA compact powder coated steel panel contains the connectors. |
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GrillThe HR-218/20 has a heavy duty, powder coated front grille with a special acoustic rear fabric to protect the transducers against dust and dirt. |
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HandlesAn ergonomic handle is located on each side of the HR-218/20 enclosure to facilitate transport, positioning and loading of the cabinets. |
Specifications
| Components | 2 x 18″, 3″ copper voice coil |
| Frequency Range | 40 Hz – 200 Hz (-10dB) |
| Frequency Response | 46 Hz – 200 Hz (± 3dB) |
| Sensitivity | 105 dB (1W@1m) π |
| Max SPL | 136 dB – 142 dB Peak |
| Coverage | Omnidirectional |
| Power | 2000 W (4000 W program, 8000 W peak) |
| Crossover | Active |
| Nominal Impedance | 4 Ω |
| Connectors | 2 x Neutrik Speakon NL4MP |
| Finish | Polyurea coating – other colours (RAL) available |
| Material | 18 mm premium birch plywood |
| Dimensions | 585 x 1080 x 624 mm (H x W x D) |
| Weight | 68 Kg (150 lbs) |
