One Pair | New 8″ Fullrange Drivers | Fine and clear sound | Fast-8


Technical Data: 
1. PMSE-Free 0.42 Ohms
2. Fs 47 Hz
3. Re 6.33 Ohms(dc)
4. Res 64.66 Ohms
5. Qms 7.10
6. Qes 0.69
7. Qts 0.62
8. L1 0.10 mH
9. L2 0.68 mH
10.R2 3.73 Ohms
11.RMSE-load 0.36 Ohms
13.Vas(sd) 69.7 liters
14.Mms 10.28 grams
15.Cms 1084 uM/Newton
16.Bl 5.15 Tesla-M
17.Splref(sd) 94 dB(Re)
18.Rub-index 0.02

Method: Mass-loaded (13 000 grams)

Area (Sd): 213.82 sq cm

Drc mode: Measure (-0.11 ohms)

Qc file: CLOSED

Weight (a pair): 7 KG


Plans for the driver:

Fast-8 is our new 8″ full range driver among Fast series. As the name gives it has a fast sensitivity, and like all Lii Audio FR drivers, it has exquisite and clear style of sound. With a Qts of 0.62, it can be a good choice for Open Baffles.

*For the new batch of Fast-8, we have upgraded the phase cone to acrylic one that has standardized shape especially for the top point, without natural knots or fissures like wooden ones, and with surface specially designed, to bring a slight improvement on the high end.


Additional information

Weight7 kg
Dimensions26 × 26 × 26 cm


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