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English
ßL: 13.3Tm 16.6Tm 12.6Tm 16.3Tm 13.2Tm
Flux density: 0.8T 0.9T 0.6T 0.7T 0.6T
Voice-coil diameter: 1.92 in (49mm) 1.92 in (49mm) 2.51 in (64mm) 2.51 in (64mm) 2.51 in (64mm)
Voice-coil winding length: 101.7 ft (31m) 101.7 ft (31m) 104.22 ft (31.8m) 129.6 ft (39.5m) 104.22 ft (31.8m)
Wire temperature coefcient of resistance (∂25): 0.00358 1/ºC 0.00372 1/ºC 0.00388 1/ºC 0.00344 1/ºC 0.00388 1/ºC
Maximum voice-coil operation temperature: 534.2ºF (279ºC) 534.2ºF (279ºC) 458.6ºF (237ºC) 564.8ºF (296ºC) 465.8ºF (241ºC)
Өvc (max. voice-coil operation temp./max. power):
2.15ºF/W (–16.6ºC/W) 2.15ºF/W (–16.6ºC/W) 1.31ºF/W (–17.1ºC/W) 1.61ºF/W (–16.9ºC/W) 1.31ºF/W (–17.1ºC/W)
Hvc (voice-coil winding depth): 0.79 in (20mm) 0.79 in (20mm) 0.83 in (21mm) 0.87 in (22mm) 0.82 in (21mm)
Hag (air gap height): 0.31 in (8mm) 0.31 in (8mm) 0.31 in (8mm) 0.31 in (8mm) 0.31 in (8mm)
Re: 3.7 ohms 7.4 ohms 3.7 ohms 7.7 ohms 3.7 ohms
Mms: 0.2 lb (91.6g) 0.19 lb (85.8g) 0.33 lb (149g) 0.3 lb (136.4g) 0.47 lb (223.1g)
Cms: 240µm/N 250µm/N 130µm/N 130µm/N 130µm/N
Rms: 1.2kg/s 1kg/s 3.3kg/s 3.1kg/s 3.1kg/s
Le @ Fs (voice-coil inductance @ Fs): 5.297mH 11.644mH 6.193mH 9.692mH 6.594mH
Le @ 1kHz (voice-coil inductance @ 1kHz): 2.4352mH 3.6917mH 3.076mH 5.2016mH 3.2527mH
Le @ 20kHz (voice-coil inductance @ 20kHz): 1.2227mH 1.3332mH 1.639mH 2.944mH 1.7867mH
Red @ Fs: 0.34 ohms 0.91 ohms 0.26 ohms 0.43 ohms 0.23 ohms
Red @ 1kHz: 6.96 ohms 11.12 ohms 8.75 ohms 15.18 ohms 8.91 ohms
Red @ 20kHz: 100.11 ohm 102.04 ohm 203.32 ohm 397.46 ohm 200.89 ohm
Krm: 2.9 mohm 17.2 mohm 0.9 mohm 1.1 mohm 1 mohm
Kxm: 18.2mH 72.2mH 19.3mH 27.4mH 18.7mH
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