Der QD-Mini-LED-Fernseher TCL 55C6K bietet zum günstigen UVP von 800 Euro tolle Bildqualität auf 55 Zoll.
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Reduzieren auf das Wesentliche: Mit dem DT 270 Pro schafft es Beyerdynamic, die vorzügliche Qualität der großen Studiokopfhörer in ein deutliches leichteres Design zu packen.
>> Mehr erfahren>> Alle anzeigenKategorie: Lautsprecherchassis Tiefmitteltöner
Ausstattungsliste: Scanspeak Revelator 18W/4531G01
| KEY FEATURES | |
| Patented Symmetrical Drive motor design | |
| Wood Fibre Cone | |
| Low Damping SBR Rubber Surround | |
| Sliced Cone (Controls Cone Breakups) | |
| Low-Loss linear suspension | |
| Large Ferrite Magnet System | |
| T-S Parameters | |
| Resonance frequency [fs] | 34 Hz |
| Mechanical Q factor [Qms] | 4.90 |
| Electrical Q factor [Qes] | 0.38 |
| Total Q factor [Qts] | 0.35 |
| Force factor [Bl] | 5.7 Tm |
| Mechanical resistance [Rms] | 0.74 kg/s |
| Moving mass [Mms] | 16.9 g |
| Suspension compliance [Cms] | 1.3 mm/N |
| Effective diaph. diameter [D] | 142 mm |
| Effective piston area [Sd] | 157 cm² |
| Equivalent volume [Vas] | 45.6 l |
| Sensitivity (2.83V/1m) | 89 dB |
| Ratio Bl/√Re | 3.05 N/√W |
| Ratio fs/Qts | 97 Hz |
| Electrical Data | |
| Nominal impedance [Zn] | 4 Ohm |
| Minimum impedance [Zmin] | 4.4 Ohm |
| Maximum impedance [Zo] | 40 Ohm |
| DC resistance [Re] | 3.5 Ohm |
| Voice coil inductance [Le] | 0.27 mH |
| Power Handling | |
| 100h RMS noise test (IEC 17.1) | 70 W |
| Long-term max power (IEC 17.3) | - |
| Voice Coil and Magnet Data | |
| Voice coil diameter25 | 38 mm |
| Voice coil height | 18 mm |
| Voice coil layers | 2 |
| Height of gap | 5 mm |
| Linear excursion | ± 6.5 mm |
| Max mech. excursion | ±11 mm |
| Unit weight | 1.7 kg |
|
323-2545
Masori |


