HiVi Swans DM-7500 75mm silk-film midrange speaker: new low-distortion, resonant structure, special damping coating diaphragm.
Rated impedance Z 5 Q
Resonant frequency Fs 300 Hz
rated power Pnom 20 W
Maximum power Pmax 120 W
Sensitivity (2.83V/1m) E 94 dB
Weight w 0.88 kg
Voice coil diameter ∅ 75 mm
DC Resistance Re 4.1 Q
- Magnet material High performance NdFeB
- High temperature copper clad aluminum wire
- Unique dual-magnet fully symmetrical magnetic circuit system (SMD)
HiVi DM-7500 Mid-range Dome
The sound quality is natural, accurate and transparent. The high-power aluminum frame voice coil is matched with copper-clad aluminum winding to increase the power output. The phase-guided resonance structure reduces the Q value of the resonance peak of the unit, reduces distortion, and extends the low-frequency response range. HiVi's unique dual-magnet fully symmetrical magnetic circuit system (SMD) has a low-distortion phase guiding resonant structure, high sensitivity, and further reduces distortion.
Due to the unit's excellent performance indicators, wide acoustic frequency characteristics, and natural, full and transparent sound quality characteristics, the unit is more versatile. Suitable for all kinds of Hi-end professional recording monitor speakers, advanced AV home theater system and the three-way speaker