Tweeter   Mids   Fullrange   Woofer   no longer available   PA   Mids   Woofer   Fullrange   no longer available   Car   Woofer   no longer available  
Coaxial speaker  

Monacor

Monacor develops and produces products for HiFi, Car HiFi, PA, Multimedia und Home Cinema.
 

recommended cabinet 1:
closed cabinet with 6,9 L volume
from 150/94 Hz (-3dB/-8dB)
 
recommended cabinet 2:
28 L volume bass reflex cabinet
with HP70 reflex tube, 1 cm long.
from 68/58 Hz (-3dB/-8dB).

SP-20A/150PAM       order no. mo-103720       - not available (_)
20 cm midrange driver with high quality cone.
  • power handling (continuous/programme) = 150/300 W
  • resonance frequency fs = 98 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 98 dB (2,83V; 1m)
  • DC resistance Re = 5,3 Ohm
  • force factor BL = 9,8 N/A
  • voice coil inductance L = 0,5 mH
  • effective piston radiating area Sd = 225 cm2
  • effective mechanical mass incl. air load mms = 16,5 g
  • equivalent volume of compliance Vas = 11 l
  • total Q factor Qts = 0,52 (Qms=4,58, Qes=0,59)
  • voice coil diameter = 38 mm
  • mounting diameter d = 188 mm
  • overall diameter d = 206 mm
  • mounting depth (not countersunk) t = 80,7 mm

recommended cabinet 1:
closed cabinet with 4,9 L volume
from 158/100 Hz (-3dB/-8dB)
 
recommended cabinet 2:
17 L volume bass reflex cabinet
with HP100 reflex tube, 14 cm long.
from 82/65 Hz (-3dB/-8dB).

SP-25A/200NEO       order no. mo-104300       - not available (_)
25 cm midrange driver with high quality cone. The magnet system is based on Neodymium technology.
  • power handling (continuous/programme) = 200/400 W
  • resonance frequency fs = 69 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 98 dB (2,83V; 1m)
  • DC resistance Re = 5,3 Ohm
  • force factor BL = 15 N/A
  • voice coil inductance L = 0,6 mH
  • effective piston radiating area Sd = 352 cm2
  • effective mechanical mass incl. air load mms = 35 g
  • equivalent volume of compliance Vas = 25 l
  • total Q factor Qts = 0,35 (Qms=6,04, Qes=0,37)
  • voice coil diameter = 63 mm
  • mounting diameter d = 236 mm
  • overall diameter d = 264 mm
  • mounting depth (not countersunk) t = 113 mm

SP-25A/250PA       order no. mo-103340       - not available (_)
25 cm midrange driver with high quality cone.
  • power handling (continuous/programme) = 250/800 W
  • resonance frequency fs = 52 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 97 dB (2,83V; 1m)
  • DC resistance Re = 5,4 Ohm
  • force factor BL = 19,6 N/A
  • voice coil inductance L = 0,95 mH
  • effective piston radiating area Sd = 350 cm2
  • effective mechanical mass incl. air load mms = 55 g
  • equivalent volume of compliance Vas = 29 l
  • total Q factor Qts = 0,24 (Qms=6,3, Qes=0,25)
  • voice coil diameter = 76 mm
  • mounting diameter d = 238 mm
  • overall diameter d = 264 mm
  • mounting depth (not countersunk) t = 109 mm

recommended cabinet 1:
closed cabinet with 37 L volume
from 99/63 Hz (-3dB/-8dB)
 
recommended cabinet 2:
102 L volume bass reflex cabinet
with 2x HP100 reflex tube, 7 cm long.
from 57/43 Hz (-3dB/-8dB).

SP-305PA       order no. mo-100580       - not available (_)
29 cm bass driver with high quality cone. To avoid compression effects the driver possesses a pole piece hole.
  • power handling (continuous/programme) = 150/250 W
  • resonance frequency fs = 35 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 96 dB (2,83V; 1m)
  • DC resistance Re = 6 Ohm
  • force factor BL = 11,5 N/A
  • voice coil inductance L = 0,85 mH
  • effective piston radiating area Sd = 495 cm2
  • effective mechanical mass incl. air load mms = 36 g
  • equivalent volume of compliance Vas = 316 l
  • total Q factor Qts = 0,28 (Qms=4,95, Qes=0,3)
  • voice coil diameter = 50 mm
  • mounting diameter d = 277 mm
  • overall diameter d = 307 mm
  • mounting depth (not countersunk) t = 119 mm

MRH-650       order no. mo-128430       - not available (_)
Horn for a compression driver with 2 inch throat.
  • nominal angle (HxV) = 90x40 Deg
  • Cut off frequency : 700 Hz
  • over all dimensions (HxWxD) = 280x442x239 mm
  • baffle Cutout dimensions (HxW) = 235x365 mm
  • material: high quality

MRD-650       order no. mo-103480       - not available (_)
2 inch high frequency compression driver.
  • power handling (continuous/programme) = 100/250 W
  • resonance frequency fs = 430 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 111 dB (2,83V; 1m)
  • voice coil diameter = 99 mm
  • overall diameter d = 230 mm
  • mounting depth (not countersunk) t = 130 mm

MHD-220N       order no. mo-105070       - not available (_)
1 inch high frequency compression driver.
  • power handling (continuous/programme) = 30/75 W
  • resonance frequency fs = 2300 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 103 dB (2,83V; 1m)
  • voice coil diameter = 25 mm

SP-30PAX       order no. mo-103800       - not available (_)
30 cm coax driver with cellulose cone.
  • power handling (continuous/programme) = 300 / 600 W
  • resonance frequency fs = 46 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 102 dB (2,83V; 1m)
  • DC resistance Re = 5,5 Ohm
  • force factor BL = 17,22 N/A
  • voice coil inductance L = 0,9 mH
  • effective piston radiating area Sd = 505 cm2
  • effective mechanical mass incl. air load mms = 32 g
  • equivalent volume of compliance Vas = 130 l
  • total Q factor Qts = 0,16 (Qms=4,96, Qes=0,17)
  • voice coil diameter = 76 mm
  • mounting diameter d = 280 mm
  • overall diameter d = 312 mm
  • mounting depth (not countersunk) t = 178 mm
Tweeter   Mids   Fullrange   Woofer   no longer available   PA   Mids   Woofer   Fullrange   no longer available   Car   Woofer   no longer available  
Coaxial speaker  
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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© Copyright 2012 Iris Strassacker; All rights reserved. - errors and omissions excepted