Index DIY kits Tweeter   Woofer   no longer sold  

Mivoc (Ravemaster and Raveland)

Mivoc is well known for good speaker chassis.
 


 

Tweeter

XGH 258 Alu       order no. rm-xgh258a       EUR 24,50
25 mm dome tweeter with silk dome. The voice coil windings are immersed in magnetic fluid to increase short term power handling capacity, to reduce the compression and the Q factor..
  • power handling (continuous/programme) = 120/300@>2,5kHz/12dB W
  • frequency range = 2000-22000 Hz
  • resonance frequency fs = 1300 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 93 dB (2,83V; 1m)
  • DC resistance Re = 6,6 Ohm
  • effective piston radiating area Sd = 4,9 cm2
  • voice coil diameter = 25 mm
  • mounting diameter d = 50 mm
  • overall diameter d = 75 mm
  • mounting depth (not countersunk) t = 41 mm
PDF data sheet

HGH 258 FN-II       order no. rm-hgh258fn       EUR 14,80
25 mm dome tweeter with silk dome. The voice coil windings are immersed in magnetic fluid to increase short term power handling capacity, to reduce the compression and the Q factor..
  • power handling (continuous/programme) = 120/300@>2,5kHz/12dB W
  • frequency range = 2000-22000 Hz
  • resonance frequency fs = 1500 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 93 dB (2,83V; 1m)
  • DC resistance Re = 6,6 Ohm
  • effective piston radiating area Sd = 4,9 cm2
  • voice coil diameter = 25 mm
  • mounting diameter d = 49 mm
  • overall diameter d = 70 mm
  • mounting depth (not countersunk) t = 39 mm
PDF data sheet

HG 258 G, Schwarz       order no. rm-hg258G-sw       EUR 19,00
25 mm dome tweeter with silk dome. The voice coil windings are immersed in magnetic fluid to increase short term power handling capacity, to reduce the compression and the Q factor..
  • power handling (continuous/programme) = 120/300@>2,5kHz/12dB W
  • frequency range = 2000-22000 Hz
  • resonance frequency fs = 1600 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 91 dB (2,83V; 1m)
  • DC resistance Re = 7 Ohm
  • effective piston radiating area Sd = 4,9 cm2
  • voice coil diameter = 25 mm
  • mounting diameter d = 70 mm
  • overall diameter d = 104 mm
  • mounting depth (not countersunk) t = 31 mm
PDF data sheet

HG 258 G, Titan       order no. rm-hg258G-ti       EUR 19,00
25 mm dome tweeter with silk dome. The voice coil windings are immersed in magnetic fluid to increase short term power handling capacity, to reduce the compression and the Q factor..
  • power handling (continuous/programme) = 120/300@>2,5kHz/12dB W
  • frequency range = 2000-22000 Hz
  • resonance frequency fs = 1600 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 91 dB (2,83V; 1m)
  • DC resistance Re = 7 Ohm
  • effective piston radiating area Sd = 4,9 cm2
  • voice coil diameter = 25 mm
  • mounting diameter d = 70 mm
  • overall diameter d = 104 mm
  • mounting depth (not countersunk) t = 31 mm
PDF data sheet

KFT 130 M       order no. rm-kft130m       EUR 59,00
ribbon tweeter. The magnet system is based on Neodymium technology. The driver is magnetically shielded.
  • power handling (continuous/programme) = 20 W
  • frequency range = 1200-40000 Hz
  • resonance frequency fs = 1100 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 93 dB (2,83V; 1m)
  • DC resistance Re = 7 Ohm
  • effective piston radiating area Sd = 12,5 cm2
  • overall diameter d = 135x98 mm
  • mounting depth (not countersunk) t = 40 mm
PDF data sheet

HPA248       order no. rm-hpa248       EUR 24,50
25 mm driver.
  • power handling (continuous/programme) = 20012dB/4kHz W
  • frequency range = 2800-20000 Hz
  • resonance frequency fs = 1900 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 106 dB (2,83V; 1m)
  • DC resistance Re = 6,5 Ohm
  • voice coil diameter = 25 mm
  • mounting diameter d = 170x94 mm
  • overall diameter d = 192x114 mm
  • mounting depth (not countersunk) t = 11,3 mm
PDF data sheet

HPA268 neo       order no. rm-hpa268neo       - not available
25 mm driver.
  • power handling (continuous/programme) = 20012dB/3,5kHz W
  • frequency range = 2500-20000 Hz
  • resonance frequency fs = 1800 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 104 dB (2,83V; 1m)
  • DC resistance Re = 6,5 Ohm
  • voice coil diameter = 25 mm
  • mounting diameter d = 150x112 mm
  • overall diameter d = 196x156 mm
  • mounting depth (not countersunk) t = 12,3 mm
PDF data sheet

 

Woofer

MHE280 silver       order no. rm-MHE280s       EUR 34,00
.
  • frequency range = 60-22000 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 89 dB (2,83V; 1m)
  • overall diameter d = 211x81 mm
  • mounting depth (not countersunk) t = 41 mm

MHE280 black       order no. rm-MHE280b       EUR 34,00
.
  • frequency range = 60-22000 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 89 dB (2,83V; 1m)
  • overall diameter d = 211x81 mm
  • mounting depth (not countersunk) t = 41 mm

MHE380 Alu       order no. rm-MHE380alu       EUR 49,00
.
  • frequency range = 60-23000 Hz
  • resonance frequency fs = 91 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 91 dB (2,83V; 1m)
  • force factor BL = 3,5 N/A
  • effective mechanical mass incl. air load mms = 1,75 g
  • equivalent volume of compliance Vas = 1,1 l
  • total Q factor Qts = 0,48 (Qms=6,6, Qes=0,52)
  • voice coil diameter = 19 mm
  • maximum peak linear excursion vibration xlin = +/- 1,5 mm
  • overall diameter d = 226x100 mm
  • mounting depth (not countersunk) t = 77 mm
PDF data sheet

MHE380 black       order no. rm-MHE380b       EUR 49,00
.
  • frequency range = 60-23000 Hz
  • resonance frequency fs = 91 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 91 dB (2,83V; 1m)
  • force factor BL = 3,5 N/A
  • effective mechanical mass incl. air load mms = 1,75 g
  • equivalent volume of compliance Vas = 1,1 l
  • total Q factor Qts = 0,48 (Qms=6,6, Qes=0,52)
  • voice coil diameter = 19 mm
  • maximum peak linear excursion vibration xlin = +/- 1,5 mm
  • overall diameter d = 226x100 mm
  • mounting depth (not countersunk) t = 77 mm
PDF data sheet

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recommended cabinet 1:
closed cabinet with 3,1 L volume
from 88/56 Hz (-3dB/-8dB)
 
recommended cabinet 2:
12,3 L volume bass reflex cabinet
with HP50 reflex tube, 18 cm long.
from 40/34 Hz (-3dB/-8dB).

WAL 416       order no. rm-wal416       EUR 19,00
.
  • power handling (continuous/programme) = 60/150 W
  • frequency range = 50-7000 Hz
  • resonance frequency fs = 61 Hz
  • impedance R = 16 Ohm
  • sound pressure level SPL = 83 dB (2,83V; 1m)
  • DC resistance Re = 11,2 Ohm
  • force factor BL = 6,9 N/A
  • effective piston radiating area Sd = 53 cm2
  • effective mechanical mass incl. air load mms = 6,9 g
  • equivalent volume of compliance Vas = 4 l
  • total Q factor Qts = 0,56 (Qms=5,45, Qes=0,62)
  • voice coil diameter = 25 mm
  • maximum peak linear excursion vibration xlin = +/- 5 mm
  • mounting diameter d = 94 mm
  • overall diameter d = 116 mm
  • mounting depth (not countersunk) t = 63 mm
PDF data sheet

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recommended cabinet 1:
closed cabinet with 0,86 L volume
from 129/81 Hz (-3dB/-8dB)
 
recommended cabinet 2:
2,6 L volume bass reflex cabinet
with HP35 reflex tube, 21 cm long.
from 70/54 Hz (-3dB/-8dB).

XAW 110 HC-II       order no. rm-xaw110hc2       EUR 39,00
11 cm midrange driver with high quality cone.
  • power handling (continuous/programme) = 60/150 W
  • frequency range = 40-3500 Hz
  • resonance frequency fs = 50 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 86 dB (2,83V; 1m)
  • DC resistance Re = 6,2 Ohm
  • force factor BL = 6,5 N/A
  • effective piston radiating area Sd = 54 cm2
  • effective mechanical mass incl. air load mms = 7,2 g
  • equivalent volume of compliance Vas = 5,8 l
  • total Q factor Qts = 0,31 (Qms=5, Qes=0,33)
  • voice coil diameter = 25 mm
  • maximum peak linear excursion vibration xlin = +/- 3 mm
  • mounting diameter d = 92 mm
  • overall diameter d = 124 mm
  • mounting depth (not countersunk) t = 56 mm
PDF data sheet

recommended cabinet 1:
closed cabinet with 4,5 L volume
from 93/59 Hz (-3dB/-8dB)
 
recommended cabinet 2:
18 L volume bass reflex cabinet
with HP50 reflex tube, 10 cm long.
from 45/37 Hz (-3dB/-8dB).

WPT 138       order no. rm-wpt138       EUR 14,80
13 cm midrange driver with polypropylene cone.
  • power handling (continuous/programme) = 30/80 W
  • frequency range = 60-3000 Hz
  • resonance frequency fs = 52 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 83 dB (2,83V; 1m)
  • DC resistance Re = 6,5 Ohm
  • force factor BL = 5,6 N/A
  • voice coil inductance L = 0,53 mH
  • effective piston radiating area Sd = 82 cm2
  • effective mechanical mass incl. air load mms = 7,5 g
  • equivalent volume of compliance Vas = 12 l
  • total Q factor Qts = 0,45 (Qms=3,7, Qes=0,51)
  • voice coil diameter = 25 mm
  • maximum peak linear excursion vibration xlin = +/- 3,5 mm
  • mounting diameter d = 112 mm
  • overall diameter d = 145 mm
  • mounting depth (not countersunk) t = 62 mm
PDF data sheet

recommended cabinet 1:
closed cabinet with 8,1 L volume
from 74/47 Hz (-3dB/-8dB)
 
recommended cabinet 2:
29 L volume bass reflex cabinet
with HP70 reflex tube, 20 cm long.
from 37/30 Hz (-3dB/-8dB).

XAW 180 HC       order no. rm-xaw180hc       EUR 48,00
17 cm bass driver with high quality cone. The basket is made of die-cast.
  • power handling (continuous/programme) = 80/200 W
  • frequency range = 40-3000 Hz
  • resonance frequency fs = 35 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 87,5 dB (2,83V; 1m)
  • DC resistance Re = 5,6 Ohm
  • force factor BL = 6,7 N/A
  • voice coil inductance L = 0,5 mH
  • effective piston radiating area Sd = 132 cm2
  • effective mechanical mass incl. air load mms = 15,1 g
  • equivalent volume of compliance Vas = 33,5 l
  • total Q factor Qts = 0,38 (Qms=4,5, Qes=0,41)
  • voice coil diameter = 25 mm
  • maximum peak linear excursion vibration xlin = +/- 4,2 mm
  • mounting diameter d = 145 mm
  • overall diameter d = 187 mm
  • mounting depth (not countersunk) t = 98 mm
PDF data sheet

recommended cabinet 1:
closed cabinet with 3,6 L volume
from 94/59 Hz (-3dB/-8dB)
 
recommended cabinet 2:
9,5 L volume bass reflex cabinet
with HP70 reflex tube, 44 cm long.
from 54/41 Hz (-3dB/-8dB).

XAW 210 HC       order no. rm-xaw210hc       EUR 64,00
21 cm bass driver with high quality cone. The basket is made of die-cast.
  • power handling (continuous/programme) = 120/300 W
  • frequency range = 40-1000 Hz
  • resonance frequency fs = 32 Hz
  • impedance R = 4 Ohm
  • sound pressure level SPL = 87,1 dB (2,83V; 1m)
  • DC resistance Re = 3 Ohm
  • force factor BL = 9,9 N/A
  • voice coil inductance L = 1,3 mH
  • effective piston radiating area Sd = 209 cm2
  • effective mechanical mass incl. air load mms = 45,8 g
  • equivalent volume of compliance Vas = 33 l
  • total Q factor Qts = 0,27 (Qms=5,3, Qes=0,28)
  • voice coil diameter = 37 mm
  • maximum peak linear excursion vibration xlin = +/- 7,75 mm
  • mounting diameter d = 185 mm
  • overall diameter d = 225 mm
  • mounting depth (not countersunk) t = 98 mm
PDF data sheet

recommended cabinet 1:
closed cabinet with 5,5 L volume
from 118/75 Hz (-3dB/-8dB)
 
recommended cabinet 2:
16 L volume bass reflex cabinet
with HP70 reflex tube, 14 cm long.
from 66/51 Hz (-3dB/-8dB).

mpa WM8       order no. rm-mpa-wm8       EUR 45,00
20 cm bass driver with high quality cone.
  • power handling (continuous/programme) = 120/300 W
  • frequency range = 60-3000 Hz
  • resonance frequency fs = 43 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 92 dB (2,83V; 1m)
  • DC resistance Re = 6,6 Ohm
  • force factor BL = 11 N/A
  • voice coil inductance L = 0,2 mH
  • effective piston radiating area Sd = 214 cm2
  • effective mechanical mass incl. air load mms = 20,4 g
  • equivalent volume of compliance Vas = 43 l
  • total Q factor Qts = 0,29 (Qms=6,1, Qes=0,3)
  • voice coil diameter = 38 mm
  • maximum peak linear excursion vibration xlin = +/- 5 mm
  • mounting diameter d = 183 mm
  • overall diameter d = 220 mm
  • mounting depth (not countersunk) t = 97 mm
PDF data sheet

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recommended cabinet 1:
closed cabinet with 27 L volume
from 47/29 Hz (-3dB/-8dB)
 
recommended cabinet 2:
100 L volume bass reflex cabinet
with HP100 reflex tube, 34 cm long.
from 23/19 Hz (-3dB/-8dB).

XAW 320 HC       order no. rm-xaw320hc       EUR 197,00
30 cm bass driver with high quality cone. The basket is made of die-cast.
  • power handling (continuous/programme) = 220/600 W
  • frequency range = fs-300 Hz
  • resonance frequency fs = 22,6 Hz
  • impedance R = 4 Ohm
  • sound pressure level SPL = 90 dB (2,83V; 1m)
  • DC resistance Re = 3,2 Ohm
  • force factor BL = 13,7 N/A
  • voice coil inductance L = 0,8 mH
  • effective piston radiating area Sd = 499 cm2
  • effective mechanical mass incl. air load mms = 163 g
  • equivalent volume of compliance Vas = 106 l
  • total Q factor Qts = 0,37 (Qms=4,2, Qes=0,41)
  • voice coil diameter = 63 mm
  • maximum peak linear excursion vibration xlin = +/- 11 mm
  • mounting diameter d = 284 mm
  • overall diameter d = 312 mm
  • mounting depth (not countersunk) t = 165 mm
PDF data sheet

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XAW 320 PR       order no. rm-xaw320pr       EUR 89,00
. The basket is made of die-cast.

recommended cabinet 1:
closed cabinet with 4,6 L volume
from 80/51 Hz (-3dB/-8dB)
 
recommended cabinet 2:
16 L volume bass reflex cabinet
with HP70 reflex tube, 35 cm long.
from 41/33 Hz (-3dB/-8dB).

AWM 104       order no. rm-awm104       EUR 54,00
25 cm bass driver with high quality cone. The basket is made of die-cast.
  • power handling (continuous/programme) = 200/500 W
  • frequency range = 50-300 Hz
  • resonance frequency fs = 36 Hz
  • impedance R = 4 Ohm
  • sound pressure level SPL = 88 dB (2,83V; 1m)
  • DC resistance Re = 3 Ohm
  • force factor BL = 16,3 N/A
  • voice coil inductance L = 2,3 mH
  • effective piston radiating area Sd = 346 cm2
  • effective mechanical mass incl. air load mms = 119 g
  • equivalent volume of compliance Vas = 21,8 l
  • total Q factor Qts = 0,34 (Qms=4,65, Qes=0,37)
  • voice coil diameter = 50 mm
  • maximum peak linear excursion vibration xlin = +/- 9 mm
  • mounting diameter d = 234 mm
  • overall diameter d = 270 mm
  • mounting depth (not countersunk) t = 158 mm
PDF data sheet

recommended cabinet 1:
closed cabinet with 5,3 L volume
from 96/61 Hz (-3dB/-8dB)
 
recommended cabinet 2:
15 L volume bass reflex cabinet
with HP100 reflex tube, 58 cm long.
from 54/41 Hz (-3dB/-8dB).

AWM 124       order no. rm-awm124       EUR 74,00
30 cm bass driver with high quality cone. The basket is made of die-cast.
  • power handling (continuous/programme) = 220/600 W
  • frequency range = 40-300 Hz
  • resonance frequency fs = 35 Hz
  • impedance R = 4 Ohm
  • sound pressure level SPL = 90 dB (2,83V; 1m)
  • DC resistance Re = 3 Ohm
  • force factor BL = 18,3 N/A
  • voice coil inductance L = 2,3 mH
  • effective piston radiating area Sd = 507 cm2
  • effective mechanical mass incl. air load mms = 149 g
  • equivalent volume of compliance Vas = 41,2 l
  • total Q factor Qts = 0,28 (Qms=4,76, Qes=0,3)
  • voice coil diameter = 50 mm
  • maximum peak linear excursion vibration xlin = +/- 9 mm
  • mounting diameter d = 286 mm
  • overall diameter d = 320 mm
  • mounting depth (not countersunk) t = 158 mm
PDF data sheet

AW 2000       order no. rm-aw2000       EUR 35,00
20 cm bass driver with high quality cone. The basket is made of die-cast.
  • power handling (continuous/programme) = 120/300 W
  • frequency range = 40-500 Hz
  • resonance frequency fs = 30 Hz
  • impedance R = 4 Ohm
  • sound pressure level SPL = 88 dB (2,83V; 1m)
  • DC resistance Re = 3 Ohm
  • force factor BL = 9,3 N/A
  • voice coil inductance L = 1,1 mH
  • effective piston radiating area Sd = 214 cm2
  • effective mechanical mass incl. air load mms = 49 g
  • equivalent volume of compliance Vas = 37 l
  • total Q factor Qts = 0,3 (Qms=4,1, Qes=0,32)
  • voice coil diameter = 38 mm
  • maximum peak linear excursion vibration xlin = +/- 6,5 mm
PDF data sheet

recommended cabinet 1:
closed cabinet with 22 L volume
from 57/36 Hz (-3dB/-8dB)
 
recommended cabinet 2:
81 L volume bass reflex cabinet
with HP100 reflex tube, 27 cm long.
from 29/23 Hz (-3dB/-8dB).

AW 3000       order no. rm-aw3000       EUR 48,00
30 cm bass driver with high quality cone. The basket is made of die-cast.
  • power handling (continuous/programme) = 180/450 W
  • frequency range = 40-500 Hz
  • resonance frequency fs = 27 Hz
  • impedance R = 4 Ohm
  • sound pressure level SPL = 89,6 dB (2,83V; 1m)
  • DC resistance Re = 3 Ohm
  • force factor BL = 14,1 N/A
  • voice coil inductance L = 1,4 mH
  • effective piston radiating area Sd = 507 cm2
  • effective mechanical mass incl. air load mms = 129 g
  • equivalent volume of compliance Vas = 93 l
  • total Q factor Qts = 0,36 (Qms=3,8, Qes=0,4)
  • voice coil diameter = 63 mm
  • maximum peak linear excursion vibration xlin = +/- 6,3 mm
  • mounting diameter d = 284 mm
  • overall diameter d = 315 mm
  • mounting depth (not countersunk) t = 124 mm
PDF data sheet

recommended cabinet 1:
closed cabinet with 50 L volume
from 70/44 Hz (-3dB/-8dB)
 
recommended cabinet 2:
157 L volume bass reflex cabinet
with 4x HP100 reflex tube, 37 cm long.
from 38/29 Hz (-3dB/-8dB).

AWX 184       order no. rm-awx184       EUR 147,00
45 cm bass driver with fabric cone. To avoid compression effects the driver possesses a pole piece hole.
  • power handling (continuous/programme) = 500/1200 W
  • frequency range = 30-500 Hz
  • resonance frequency fs = 28 Hz
  • impedance R = 4 Ohm
  • sound pressure level SPL = 98 dB (2,83V; 1m)
  • DC resistance Re = 3,2 Ohm
  • force factor BL = 18 N/A
  • voice coil inductance L = 0,5 mH
  • effective piston radiating area Sd = 1188 cm2
  • effective mechanical mass incl. air load mms = 203 g
  • equivalent volume of compliance Vas = 315 l
  • total Q factor Qts = 0,31 (Qms=2,4, Qes=0,36)
  • voice coil diameter = 100 mm
  • maximum peak linear excursion vibration xlin = +/- 5 mm
  • mounting diameter d = 425 mm
  • overall diameter d = 463 mm
  • mounting depth (not countersunk) t = 227 mm
PDF data sheet
Index DIY kits Tweeter   Woofer   no longer sold  
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 2008 Iris Strassacker; All rights reserved. - errors and omissions excepted