The I nfrabass 218 is Yi patent the subwoofer, designed to 30Hz to 60Hz frequency of this subwoofer, it can output plump, smooth, deep and full of powerful ultra-low-frequency sound, it is memorable.
Infrabass 218 is a patented low frequency speaker, designed for ultra-low frequency speakers in the frequency range of 30Hz to 60Hz. It can output full, smooth, deep and powerful ultra-low frequency sound, which is endlessly memorable. It is the lowest frequency speaker provided by Funktion-One, and can be used with any other type of system. Extremely low frequency output requires a large power amplifier output current. The power supply of the power amplifier must be capable of supplying large current in order to realize the potential of the Infrabass 218. Two lnfrabass 218 can be equipped with Double Infrahorn as its horn load, which can give full play to the advantages of lnfrabass 218.
characteristic:
• Funktion-One design dual 5" voice coil 18" driver
• Same size and shape as F218
•Includes stainless steel curved mesh
•Integrated handle
•Pulley options
driver | Frequency band | Sensitivity 1w@1m | Recommended power amplifier (rms)* | Nominal impedance |
2×18" | 20-80Hz | 103dB | 1200W | 2×8Ω Total 4Ω |
*AES standard
Frequency response ±3dB: | 25Hz-80Hz |
weight: | 90kg(198lbs) |
structure: | 18mm birch compression board |
interface: | 2 × Speakon NL4 (One driver connects to 1+/1-, the other driver connects to 2+/2-) |

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