| Power RMS / max. | P | 200 / 400 Watts | |
| Impedance | Z | 1 x 2 Ω | |
| DC resistance | Re | 2.0 Ω | |
| Resonance frequency | Fs | 49 Hz | |
| Mechanical Q factor | Qms | 3.80 | |
| Electrical Q factor | Qes | 0.61 | |
| Total Q factor | Qts | 0.53 | |
| Compliance | Cms | 210 µm/N | |
| Equivalent air volume | Vas | 13.9 L | |
| Force factor | B*I | 7.1 Tm | |
| Efficiency 1 W / 1 m | SPL | 90 dB | |
| Cone area | Sd | 214 cm² | |
| Moving mass | Mms | 47.4 g | |
| Cone material | Extremely stiff fiberglass cone | ||
| Mechanical resistance | Rms | 3.97 kg/s | |
| Voice coil diameter | ø | 42.5 mm | |
| Voice coil winding height | 12.5 mm | ||
| Max. linear excursion | Xmax | +/- 4.0 mm | |
| Outer diameter | ø | 239 mm / 9.41″ | |
| Installation diameter | ø | 175 mm / 6.89″ | |
| Installation depth | 40 mm / 1.57″ | ||
| Recommended enclosure volumes | |||
| Sealed box | |||
| Net volume | 3 L | ||
| Lower limiting frequency (-3dB) | 63 Hz | ||
| DSP settings | – Highpass: Butterworth; 12 dB/octave; crossover frequency 40 Hz – Additional EQ filter: center frequency 90 Hz; Q factor 3.0; gain -4 dB – Lowpass: Butterworth; 24 dB/octave; crossover frequency 80 – 100 Hz |
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| Vented box | For one subwoofer | For two subwoofers | |
| Net volume | 12 L | 24 L | |
| Port diameter | ø | 60 mm / 2.36″ | 80 mm / 3.15 |
| Port area | 28 cm² | 50 cm² | |
| Port length | 25 cm / 9.84″ | 20 cm / 3.94″ | |
| Port tuning frequency | Fb | 46 Hz | 46 Hz |
| Lower limiting frequency (-3dB) | 45 Hz | 45 Hz | |
| DSP settings | – Highpass: Self-Define; crossover frequency 40 Hz; Q factor 1.3 – Additional EQ filter: center frequency 67 Hz; Q factor 3.0; gain -3 dB – Lowpass: Butterworth; 24 dB/octave; crossover frequency 80 – 100 Hz |
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Saderīgi ar:
BMW 100 -series ( E81 / E82 / E87 / E88 / F20 / F21 )
BMW 200 -series ( F22 / F23 )
BMW 300 -series ( E90 / E91 / E92 / E93 / F30 / F31 / F34 / F35 )
BMW 400 -series ( F32 / F33 )
BMW 500 -series ( E60 / E61 / F10 / F11 )
BMW 600 -series ( F12 / F13 )
BMW 700 -series ( F01 )
BMW X1 -series ( E84 )
BMW X3 -series ( E83 / F25 )
BMW X4 -series ( F26 )
BMW X5 -series ( E70 )
BMW X6 -series ( E71 )
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