Dayton RS125-8

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recommended cabinet 1:
closed cabinet with 2 L volume
from 115/73 Hz (-3dB/-8dB)
 
recommended cabinet 2:
8,4 L volume bass reflex cabinet
with HP50 reflex tube, 15 cm long.
from 54/45 Hz (-3dB/-8dB).

Dayton RS125-8       order no. day-rs125-8       EUR 46,70 excl. VAT: € 39.24 / $ 45.92
11 cm bass driver with aluminium cone.
  • power handling (continuous/programme) = 35 W
  • frequency range = 65-4500 Hz
  • resonance frequency fs = 70 Hz
  • impedance R = 8 Ohm
  • DC resistance Re = 5,86 Ohm
  • force factor BL = 4,8 N/A
  • voice coil inductance L = 0,59 mH
  • effective piston radiating area Sd = 55,4 cm2
  • effective mechanical mass incl. air load mms = 5,3 g
  • equivalent volume of compliance Vas = 4,2 l
  • total Q factor Qts = 0,48 (Qms=2,7, Qes=0,59)
  • voice coil diameter = 25 mm
  • maximum peak linear excursion vibration xlin = +/- 4 mm
  • mounting diameter d = 94 mm
  • overall diameter d = 125,5 mm
  • mounting depth (not countersunk) t = 54,2 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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