WOLFVONLANGA

WOLFVONLANGA: Go for innovation not marketing

WOLF VON LANGA
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WOLFVONLANGA: "An important fact is slowly but surely becoming known: itís not the speaker cone that creates the sound of music, but the drive. This is not only affirmed by every single listener and modern simulation programs, but also by plain common sense. Just like power is generated in the motor, not the wheels. The translation from electric power to kinetic energy happens in the motor as well, and this is, why we have crafted a great idea. The car industry and even the racing sport Formula E follows suit, but weíve been producing electric loudspeaker motors for over 10 years now. Explorers, curious listeners and music lovers have potentially already heard of us. You should be one of them. You too can listen with WOLFVONLANGA loudspeakers. Which slogan was once used by a big German car manufacturer? "Vorsprung durch Technik". Thatís true Ö"

Accessories to the loudspeakers

Wherein we also see a great advantage: The speakers allow the adjustment of the magnetic strength and thus the adjustment of the characteristics of the speaker.


 

Tweeter

WOLFVONLANGA WVL XHB 7/12cm square Superior Dipole Air Motion Transformer

WOLFVONLANGA WVL XHB 7/12cm square Superior Dipole Air Motion Transformer  

order no. WvL-XHB

EUR 962,00 excl. VAT: € 808.40 / $ 937.75

air motion transformer.

  • overall diameter d = 70x120 mm


 

Compression driver for Horns

WOLFVONLANGA WVL AD-2544  14cm diameter, 1.75ADC

WOLFVONLANGA WVL AD-2544 14cm diameter, 1.75ADC  

order no. WvL-AD-2544

EUR 6112,00 excl. VAT: € 5136.13 / $ 5957.92

44 mm driver with high quality cone.

  • frequency range = 80-22000 Hz
  • voice coil diameter = 44 mm
  • mounting diameter d = 25,4 mm
  • overall diameter d = 140 mm
  • mounting depth (not countersunk) t = 112,9 mm

WOLFVONLANGA WVL AD-5110  17cm diameter, 2.0ADC

WOLFVONLANGA WVL AD-5110 17cm diameter, 2.0ADC  

order no. WvL-AD-5110

EUR 6209,00 excl. VAT: € 5217.65 / $ 6052.47

50,8 mm driver with high quality cone.

  • frequency range = 290-22000 Hz
  • voice coil diameter = 50,8 mm
  • mounting diameter d = 50,8 mm
  • overall diameter d = 168 mm
  • mounting depth (not countersunk) t = 162,7 mm


 

Full Range

WOLFVONLANGA WVL AC-1638  23cm out-of-roundness frame, 1.75ADC
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recommended cabinet 1:
closed cabinet with 2,9 L volume
from 214/135 Hz (-3dB/-8dB)

recommended cabinet 2:
5,5 L volume bass reflex cabinet
with HP70 reflex tube, 12 cm long.
from 141/104 Hz (-3dB/-8dB).

WOLFVONLANGA WVL AC-1638 23cm out-of-roundness frame, 1.75ADC  

order no. WvL-AC-1638

EUR 5631,00 excl. VAT: € 4731.93 / $ 5489.04

20,3 cm midrange driver with paper cone.

  • resonance frequency fs = 54,51 Hz
  • impedance R = 12 Ohm
  • DC resistance Re = 7,42 Ohm
  • force factor BL = 10,09 N/A
  • voice coil inductance L = 1,672 mH
  • effective mechanical mass incl. air load mms = 8,57 g
  • equivalent volume of compliance Vas = 49,73 l
  • total Q factor Qts = 0,21 (Qms=10,107, Qes=0,214)
  • voice coil diameter = 38 mm
  • mounting diameter d = 191 mm
  • overall diameter d = 203 mm
  • mounting depth (not countersunk) t = 184,7 mm

WOLFVONLANGA WVL AX-1638SILVER  23cm out-of-roundness frame, 1.8ADC

WOLFVONLANGA WVL AX-1638SILVER 23cm out-of-roundness frame, 1.8ADC  

order no. WvL-AX-1638SILVER

EUR 12996,00 excl. VAT: € 10921.01 / $ 12668.37

20,3 cm midrange driver with paper cone.

  • voice coil diameter = 38 mm
  • mounting diameter d = 191 mm
  • overall diameter d = 203 mm
  • mounting depth (not countersunk) t = 174,9 mm


 

Beryllium-Tweeter+Woofer

WOLFVONLANGA WVL AX-2676Be 40cm square frame, 2.25ADC (data@2A)  

order no. WvL-AX-2676Be

EUR 6787,00 excl. VAT: € 5703.36 / $ 6615.90

34 cm bass driver with paper cone. The voice coil is ventilated.

  • resonance frequency fs = 29,6 Hz
  • impedance R = 12 Ohm
  • sound pressure level SPL = 95,9609125905568 dB (2,83V; 1m)
  • DC resistance Re = 8,232 Ohm
  • force factor BL = 15,22 N/A
  • voice coil inductance L = 1,748 mH
  • effective piston radiating area Sd = 523 cm2
  • effective mechanical mass incl. air load mms = 50,59 g
  • equivalent volume of compliance Vas = 219 l
  • total Q factor Qts = 0,28 (Qms=13,17, Qes=0,2908)
  • voice coil diameter = 76 mm
  • mounting diameter d = 258 mm
  • overall diameter d = 400x400 mm
  • mounting depth (not countersunk) t = 197,5 mm

WOLFVONLANGA WVL AX-2676Be Spezial 40cm square frame, 2.25ADC (data@2A)  

order no. WvL-AX-2676S

EUR 6787,00 excl. VAT: € 5703.36 / $ 6615.90

34 cm bass driver with paper cone. The voice coil is ventilated.

  • resonance frequency fs = 30,4 Hz
  • impedance R = 12 Ohm
  • sound pressure level SPL = 95,9609125905568 dB (2,83V; 1m)
  • DC resistance Re = 8,232 Ohm
  • force factor BL = 15,22 N/A
  • voice coil inductance L = 1,748 mH
  • effective piston radiating area Sd = 523 cm2
  • effective mechanical mass incl. air load mms = 48,2 g
  • equivalent volume of compliance Vas = 219 l
  • total Q factor Qts = 0,29 (Qms=13,17, Qes=0,3)
  • voice coil diameter = 76 mm
  • mounting diameter d = 258 mm
  • overall diameter d = 400x400 mm
  • mounting depth (not countersunk) t = 197,5 mm


 

Woofer

WOLFVONLANGA WVL AC-1650 26cm square frame, 1.75ADC  

order no. WvL-AC-1650

EUR 5102,00 excl. VAT: € 4287.39 / $ 4973.38

19 cm midrange driver with paper cone.

  • voice coil diameter = 50 mm
  • overall diameter d = 260x260 mm

WOLFVONLANGA WVL AC-2676  40cm square frame, 2.15ADC (data@2A)

WOLFVONLANGA WVL AC-2676 40cm square frame, 2.15ADC (data@2A)  

order no. WvL-AC-2676

EUR 4621,00 excl. VAT: € 3883.19 / $ 4504.50

34 cm bass driver with paper cone.

  • resonance frequency fs = 29,6 Hz
  • impedance R = 12 Ohm
  • sound pressure level SPL = 95,9609125905568 dB (2,83V; 1m)
  • DC resistance Re = 8,232 Ohm
  • force factor BL = 15,22 N/A
  • voice coil inductance L = 1,748 mH
  • effective piston radiating area Sd = 523 cm2
  • effective mechanical mass incl. air load mms = 50,59 g
  • equivalent volume of compliance Vas = 219 l
  • total Q factor Qts = 0,33 (Qms=13,22, Qes=0,3346)
  • voice coil diameter = 76 mm
  • mounting diameter d = 258 mm
  • overall diameter d = 416x446 mm
  • mounting depth (not countersunk) t = 197,5 mm

WOLFVONLANGA WVL AC-3176H 41.6/44.6cm square frame, 2.5ADC (data@3A)  

order no. WvL-AC-3176H

EUR 5728,00 excl. VAT: € 4813.45 / $ 5583.60

39 cm bass driver with paper cone.

  • resonance frequency fs = 47,1 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 98,25 dB (2,83V; 1m)
  • DC resistance Re = 5,414 Ohm
  • force factor BL = 17,87 N/A
  • voice coil inductance L = 1,909 mH
  • effective piston radiating area Sd = 798 cm2
  • effective mechanical mass incl. air load mms = 70,71 g
  • equivalent volume of compliance Vas = 146,7 l
  • total Q factor Qts = 0,33 (Qms=5,155, Qes=0,3549)
  • voice coil diameter = 76 mm
  • mounting diameter d = 319 mm
  • overall diameter d = 416x446 mm
  • mounting depth (not countersunk) t = 210,7 mm

WOLFVONLANGA WVL AC-3276  41.6/44.6cm square frame, 2.4ADC (data@1,8A)

WOLFVONLANGA WVL AC-3276 41.6/44.6cm square frame, 2.4ADC (data@1,8A)  

order no. WvL-AC-3276

EUR 5487,00 excl. VAT: € 4610.92 / $ 5348.67

39 cm bass driver with paper cone.

  • resonance frequency fs = 16,15 Hz
  • impedance R = 12 Ohm
  • DC resistance Re = 10,6 Ohm
  • voice coil inductance L = 2,668 mH
  • effective piston radiating area Sd = 804 cm2
  • total Q factor Qts = 0,31 (Qms=7,141, Qes=0,324)
  • voice coil diameter = 76 mm
  • mounting diameter d = 319 mm
  • overall diameter d = 416x446 mm
  • mounting depth (not countersunk) t = 210,7 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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© Copyright 2020 Iris Strassacker; All rights reserved. - errors and omissions excepted