Poseidon
| Brand | Geometric Harmony |
| Function | Speaker |
| Produced | 2012-2018 |
| Country | Greece |
| Form Factor | Floorstanding |
| Signal Path | Passive Hardware |
| Dimensions | 29.5 × 159 × 43 cm (W × H × D) |
| Weight | 55kg |
| Frequency Response | 29Hz-30kHz ±1.5dB |
| Treble | 1" Ring Tweeter (Revelator) |
| Midrange | 7" Polypropylene Cone (Audio Technology) |
| Bass | 11" Polypropylene Cone Woofer (Audio Technology) |
| Sensitivity | 90dB/2.83V/m |
| Impedance (Nominal) | 8Ω |
| Impedance (Minimum) | 5.8Ω |
| Crossover Slope | 12dB/Oct (Second Order) |
| Enclosure Type | Bass Reflex |
| Connections |
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| Links | Product Page |

