Dynaudio Esotec - Technical Specifications Woofer MW 162 GT
| Thiele Small Parameters | ||
| Nominal impedance | Znom | 4 Ω |
| DC resistance | Re | 3.0 Ω |
| Voice coil inductance | Le | 0.22 mH |
| Resonance frequency | fs | 60 Hz |
| Mechanical Q factor | Qms | 2.1 |
| Electrical Q factor | Qes | 0.63 |
| Total Q factor | Qts | 0.48 |
| Mechanical resistance | Rms | 3 kg/s |
| Moving mass (incl. air load) | Mms | 16.8 g |
| Suspension compliance | Cms | 0.42 mm/N |
| Effective cone diameter | d | 124 mm |
| Effective piston area | Sd | 120 cm² |
| Equivalent volume | Vas | 8.6 l |
| Force factor | Bl | 5.5 Tm |
| Recommended frequency range | 40 - 4000 Hz |
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| Magnet and Voice Coil Properties | ||
| Voice coil diameter | dc | 75 mm |
| Voice coil height | hc | 10.9 mm |
| Linear excursion, peak to peak | 6 mm | |
| Max. excursion, peak to peak | 17 mm | |
| Power Handling | ||
| Nominal long term IEC (Depending on crossover) | 120 W | |
| Transient (10 ms) | 1000 W |
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| Mechanical Properties | ||
| Net weight | 1.1 kg | |
| Overall dimension | ø 166 x 71 mm | |
Typical impedance correction for MW 162 GT |
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DSP (Frequency response: on-axis, 30º and 60º off-axis) Red line: on-axis response Green line: 30º horizontal Blue line: 60º horizontal Measurement conditions: Level: 2.83 V Distance: 1 m Box volume: 15.6 l |
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Impedance (with and without impedance correction circuit) Thick line: impedance, free air Thin line: impedance, free air with compensation. Measurement conditions: Level: 2 V, 10 ohm Driver in free air |
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Facts Diaphragm and dust cap moulded as one piece Large 75 mm voice coil ensures high power handling Internal double magnet system with vented pole piece Aluminium voice coil wire provides for a low moving mass Rigid die-cast chassis with aerodynamically shaped ribs Materials and parameters are optimized for the harsh environmental conditions in a car Smooth high-frequency roll-off Natural midrange reproduction |
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Dynaudio International GmbH, Ohepark 2, 21224 Rosengarten, Germany, Phone: +49 (0) 4108 - 4180 - 0, Email: info@dynaudio.com
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