Comparison and Difference Between
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Brand and Model Specifications
Information about the brand, model release date.
| Manufacturer | Dali Speakers | KEF |
| Model | Oberon 1 | Q550 |
| Photo |  |
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| Release Date | 2018 | 2017 |
| HifiSpecs Rating | ||
| Amazon Rating | ||
| Price |
Technical Specs
Technical characteristics of the speakers.
| Amplification Type | Passive | Passive |
| Crossover Type | 2-Way | 2½-way |
| Enclosure type | Bass Reflex | Bass Reflex |
| Frequency Range (+/-3 dB)[Hz] | 51 - 26000 | 58 - 28000 |
| Frequency Range (-6dB)[Hz] | - | - |
| Maximum SPL [dB] | 106 | - |
| Sensitivity (2,83 V/1 m)[dB] | 86 | 87 |
| Nominal Impedance (Ohms) | 6 | 8 |
| THD (Total Harmonic Distortion) | - | - |
| Recommended Amplifier Power [W] | 25-100 | 15-130 |
| Crossover Frequency [Hz] | 2800 | 2500 |
| Bass Reflex Tuning Frequency [Hz] | - | - |
| Driver Units | Tweeter: 1 x 29 mm soft dome |
Tweeter: 130mm (5.25in.) aluminum Uni-Q |
| Connectivity | Wired | Wired |
| Inputs | Single Wire | Single Wire |
| Outputs | - | - |
| Magnetic Shielding | No | No |
Placements and Distances
Where and how to put them.
| Form Factor | Shelf, Stand | Floor |
| Distance from Wall [cm] | 1 -50 | 15 |
Dimensions and Weight
Physical characteristics of the speakers (without stands).
| Length | ~6.4 in ~162.56 mm ~16.26 cm |
~7.08 in ~179.83 mm ~17.98 cm |
| Width | ~9.2 in ~233.68 mm ~23.37 cm |
~10.94 in ~277.88 mm ~27.79 cm |
| Height | ~10.8 in ~274.32 mm ~27.43 cm |
~34.37 in ~873 mm ~87.3 cm |
| Weight (Single Speaker) | ~9.2 lb ~4173.05 g ~4.17 kg |
~32 lb ~14514.96 g ~14.51 kg |
| Shipping Weight | ~ lb ~ |