Mission

Mission Electronics was founded in 1977 by Farad Azima. It was recognised as one of the leaders in the development of acoustic engineering.

To our kits with Mission loudspeakers.

recommended cabinet 1:
closed cabinet with 3,1 L volume
from 110/69 Hz (-3dB/-8dB)
 
recommended cabinet 2:
12,5 L volume bass reflex cabinet
with HP50 reflex tube, 10 cm long.
from 49/43 Hz (-3dB/-8dB).

CP-10X       order no. bb-cp10x       EUR 26,00 excl. VAT: € 21.85 / $ 19.51
10 cm coax driver with paper cone. The voice coil is ventilated. The voice coil is made of kapton.
  • frequency range = 70-20000 Hz
  • resonance frequency fs = 76 Hz
  • impedance R = 12 Ohm
  • sound pressure level SPL = 86 dB (2,83V; 1m)
  • DC resistance Re = 9,7 Ohm
  • force factor BL = 5,8 N/A
  • effective piston radiating area Sd = 61 cm2
  • effective mechanical mass incl. air load mms = 4,9 g
  • equivalent volume of compliance Vas = 4,07 l
  • total Q factor Qts = 0,56 (Qms=3,45, Qes=0,662)
  • voice coil diameter = 25 mm
  • mounting diameter d = 98 mm
  • overall diameter d = 105 mm
  • mounting depth (not countersunk) t = 56 mm

recommended cabinet 1:
closed cabinet with 1,1 L volume
from 130/82 Hz (-3dB/-8dB)
 
recommended cabinet 2:
3,7 L volume bass reflex cabinet
with HP35 reflex tube, 14 cm long.
from 68/53 Hz (-3dB/-8dB).

CP-104       order no. bb-cp104       EUR 19,00 excl. VAT: € 15.97 / $ 14.26
10 cm midrange driver with paper cone. The voice coil is ventilated. The voice coil is made of kapton.
  • frequency range = 80-10000 Hz
  • resonance frequency fs = 57 Hz
  • impedance R = 4 Ohm
  • sound pressure level SPL = 86 dB (2,83V; 1m)
  • DC resistance Re = 3,3 Ohm
  • force factor BL = 4,7 N/A
  • effective piston radiating area Sd = 61 cm2
  • effective mechanical mass incl. air load mms = 7,33 g
  • equivalent volume of compliance Vas = 5,51 l
  • total Q factor Qts = 0,34 (Qms=2,8, Qes=0,39)
  • voice coil diameter = 25 mm
  • mounting diameter d = 97 mm
  • overall diameter d = 105 mm
  • mounting depth (not countersunk) t = 66 mm

recommended cabinet 1:
closed cabinet with 1,6 L volume
from 130/82 Hz (-3dB/-8dB)
 
recommended cabinet 2:
5,1 L volume bass reflex cabinet
with HP35 reflex tube, 9 cm long.
from 69/54 Hz (-3dB/-8dB).

CP-134       order no. bb-cp134       EUR 23,00 excl. VAT: € 19.33 / $ 17.26
13 cm midrange driver with paper cone. The voice coil is ventilated. The voice coil is made of kapton.
  • frequency range = 50-10000 Hz
  • resonance frequency fs = 53,8 Hz
  • impedance R = 4 Ohm
  • sound pressure level SPL = 88 dB (2,83V; 1m)
  • DC resistance Re = 3,3 Ohm
  • force factor BL = 5,44 N/A
  • effective piston radiating area Sd = 82 cm2
  • effective mechanical mass incl. air load mms = 8,83 g
  • equivalent volume of compliance Vas = 9,24 l
  • total Q factor Qts = 0,31 (Qms=6,34, Qes=0,33)
  • voice coil diameter = 25 mm
  • mounting diameter d = 111 mm
  • overall diameter d = 126 mm
  • mounting depth (not countersunk) t = 72 mm

recommended cabinet 1:
closed cabinet with 7,3 L volume
from 88/56 Hz (-3dB/-8dB)
 
recommended cabinet 2:
27 L volume bass reflex cabinet
with HP70 reflex tube, 14 cm long.
from 44/35 Hz (-3dB/-8dB).

CP-168       order no. bb-cp168       EUR 48,00 excl. VAT: € 40.34 / $ 36.01
16 cm bass driver with paper cone. The voice coil is ventilated. The voice coil is made of kapton.
  • frequency range = 30-3000 Hz
  • resonance frequency fs = 43,91 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 89 dB (2,83V; 1m)
  • DC resistance Re = 7,5 Ohm
  • force factor BL = 8,24 N/A
  • effective piston radiating area Sd = 141 cm2
  • effective mechanical mass incl. air load mms = 13,65 g
  • equivalent volume of compliance Vas = 26,7 l
  • total Q factor Qts = 0,4 (Qms=7,17, Qes=0,42)
  • voice coil diameter = 25 mm
  • mounting diameter d = 146 mm
  • overall diameter d = 156 mm
  • mounting depth (not countersunk) t = 94 mm

recommended cabinet 1:
closed cabinet with 4,4 L volume
from 104/66 Hz (-3dB/-8dB)
 
recommended cabinet 2:
14,2 L volume bass reflex cabinet
with HP70 reflex tube, 22 cm long.
from 56/43 Hz (-3dB/-8dB).

CP-164       order no. bb-cp164       - not available
16 cm bass driver with paper cone. The voice coil is ventilated. The voice coil is made of kapton.
  • frequency range = 30-3000 Hz
  • resonance frequency fs = 43 Hz
  • impedance R = 4 Ohm
  • sound pressure level SPL = 90 dB (2,83V; 1m)
  • DC resistance Re = 3,4 Ohm
  • force factor BL = 6,35 N/A
  • effective piston radiating area Sd = 142 cm2
  • effective mechanical mass incl. air load mms = 14,65 g
  • equivalent volume of compliance Vas = 25,8 l
  • total Q factor Qts = 0,31 (Qms=6,74, Qes=0,33)
  • voice coil diameter = 25 mm
  • mounting diameter d = 146 mm
  • overall diameter d = 156 mm
  • mounting depth (not countersunk) t = 94 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.

Home  
 
© Copyright 2010 Iris Strassacker; All rights reserved. - errors and omissions excepted