Newtronics BMS 13-6

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recommended cabinet 1:
closed cabinet with 2,5 L volume
from 123/77 Hz (-3dB/-8dB)
 
recommended cabinet 2:
9,6 L volume bass reflex cabinet
with HP50 reflex tube, 11 cm long.
from 60/49 Hz (-3dB/-8dB).

Newtronics BMS 13-6       order no. N-MS136       - not available (_)
14 cm bass driver with polypropylene cone. The driver is magnetically shielded.
  • power handling (continuous/programme) = 60/90 W
  • frequency range = 60-10000 Hz
  • resonance frequency fs = 64 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 85 dB (2,83V; 1m)
  • DC resistance Re = 5,37 Ohm
  • force factor BL = 7,5 N/A
  • voice coil inductance L = 0,43 mH
  • effective piston radiating area Sd = 90 cm2
  • effective mechanical mass incl. air load mms = 8,77 g
  • equivalent volume of compliance Vas = 8 l
  • total Q factor Qts = 0,41 (Qms=3,04, Qes=0,48)
  • mounting diameter d = 120 mm
  • overall diameter d = 152 mm
  • mounting depth (not countersunk) t = 80 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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