DT
100 H

100 DT 26 72 SF FF WA

8 ohm -

Order ID: 811827

Ferrofluid version of the WA tweeter. It has got the same qualities as the 811815 such as controlled directivity and very low difference tone distortion (under 0.3 pct). The magnetic oil in the airgap adds viscous damping to the system and increases the power handling. A high quality tweeter for the most demanding systems.

100 DT 26 72 SF FF WA

8 ohm -

Order ID: 811827

Ferrofluid version of the WA tweeter. It has got the same qualities as the 811815 such as controlled directivity and very low difference tone distortion (under 0.3 pct). The magnetic oil in the airgap adds viscous damping to the system and increases the power handling. A high quality tweeter for the most demanding systems.

DT 100 H | |||

Thiele Small parameters: | |||

Nominal impedance | Zn | (ohm) | 8 |

Minimum impedance/at freq. | Zmin | (ohm/Hz) | 6.0/3700 |

Maximum impedance | Zo | (ohm) | 13.7 |

DC resistance | Re | (ohm) | 5.2 |

Voice coil inductance | Le | (mH) | 0.1 |

Resonance Frequency | fs | (Hz) | 1170 |

Mechanical Q factor | Qms | 1.63 | |

Electrical Q factor | Qes | 1.00 | |

Total Q factor | Qts | 0.62 | |

Mechanical resistance | Rms | (Kg/s) | 1.64 |

Moving mass | Mms | (g) | 0.36 |

Suspension compliance | Cms | (mm/N) | 0.05 |

Effective cone diameter | D | (cm) | 2.8 |

Effective piston area | Sd | (cm²) | 6.2 |

Force factor | Bl | (N/A) | 3.7 |

Reference voltage sensitivity Re 2.83V 1m at 3700 Hz (Measured) |
(dB) | 92 |

Magnet and voice coil parameters: | |||

Voice coil diameter | d | (mm) | 26 |

Voice coil length | h | (mm) | 1.8 |

Voice coil layers | n | 2 | |

Flux density in gap | B | (T) | 1.5 |

Total useful flux | (mWb) | 0.3 | |

Height of the gap | hg | (mm) | 2.5 |

Diameter of magnet | dm | (mm) | 72 |

Height of magnet | hm | (mm) | 15 |

Weight of magnet | (kg) | 0.24 |

Power handling: |
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Long term Max System Power (IEC) | (W) | 130 |