Comparison and Difference Between
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Brand and Model Specifications
Information about the brand, model release date.
| Manufacturer | Dali | Dali Speakers |
| Model | Zensor 1 | Opticon 2 |
| Photo |  |
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| Release Date | 2012 | 2016 |
| HifiSpecs Rating | ||
| Amazon Rating | ||
| Price |
Technical Specs
Technical characteristics of the speakers.
| Amplification Type | Passive | Passive |
| Crossover Type | 2-Way | 2-Way |
| Enclosure type | Bass Reflex | Bass Reflex |
| Frequency Range (+/-3 dB)[Hz] | 53 - 26,500 | 59 - 27000 |
| Frequency Range (-6dB)[Hz] | - | - |
| Maximum SPL [dB] | 106 | 107 |
| Sensitivity (2,83 V/1 m)[dB] | 86.5 | 87 |
| Nominal Impedance (Ohms) | 6 | 4 |
| THD (Total Harmonic Distortion) | - | - |
| Recommended Amplifier Power [W] | 25 - 100 | 30-150 |
| Crossover Frequency [Hz] | 2,900 | 2000 |
| Bass Reflex Tuning Frequency [Hz] | 51.5 | 46.5 |
| Driver Units |
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Tweeter: 1 x 28 mm soft dome |
| Connectivity | Wired | Wired |
| Inputs | Single Wire | Single Wire |
| Outputs | - | - |
| Magnetic Shielding | Semi Magnetic Shielded | No |
Placements and Distances
Where and how to put them.
| Form Factor | Wall, Shelf, Stand | Shelf, Stand |
| Distance from Wall [cm] | - | 10 - 80 |
Dimensions and Weight
Physical characteristics of the speakers (without stands).
| Length | ~8.7 in ~220.98 mm ~22.1 cm |
~7.8 in ~198.12 mm ~19.81 cm |
| Width | ~6.4 in ~162.56 mm ~16.26 cm |
~11.9 in ~302.26 mm ~30.23 cm |
| Height | ~10.8 in ~274.32 mm ~27.43 cm |
~14 in ~355.6 mm ~35.56 cm |
| Weight (Single Speaker) | ~9.3 lb ~4218.41 g ~4.22 kg |
~17.2 lb ~7801.79 g ~7.8 kg |
| Shipping Weight | ~20.4 lb ~9253.28 g ~9.25 kg |
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