Davis 20 GKLV8 TDF

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recommended cabinet 1:
closed cabinet with 7,4 L volume
from 138/87 Hz (-3dB/-8dB)
 
recommended cabinet 2:
29 L volume bass reflex cabinet
with 4x HP100 reflex tube, 48 cm long.
from 66/54 Hz (-3dB/-8dB).

Davis 20 GKLV8 TDF       order no. dav-20GKLV8TDF       EUR 285,00 excl. VAT: € 239.50 / $ 282.61
18 cm midrange driver with high quality cone.
  • resonance frequency fs = 77 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 96 dB (2,83V; 1m)
  • DC resistance Re = 6,09 Ohm
  • force factor BL = 8,52 N/A
  • voice coil inductance L = 0,19 mH
  • effective mechanical mass incl. air load mms = 12,9 g
  • equivalent volume of compliance Vas = 19,5 l
  • total Q factor Qts = 0,45 (Qms=2,79, Qes=0,53)
  • maximum peak linear excursion vibration xlin = +/- 6 mm
  • overall diameter d = 200 mm
The cabinet volume calculations are executed considering an external resistance of 0.3 Ohm. We are using, if no other data is known or available, the information supplied by the manufacturer.

Please note: the frequency response doesn't say much about the cut-off frequency inside the cabinet! Therefore, we mostly give you 2 examples with dimensioning considerations and an indication, how low the loudspeaker will reproduce.

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