Difference between revisions of "IQ 5180 AT"
 
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<p><b>Allgemein</b>
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__NOTOC__
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</p>
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== Data ==
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<ul><li> Hersteller: [[IQ]]
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{{navigation}}
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</li><li> Modell: 5180 AT
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'''General'''
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</li><li> Baujahre: 1987-1989
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* Manufacturer: [[IQ|I.Q]]
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</li><li> Hergestellt in: Essen/Deutschland
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* Model: 5180 AT
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</li><li> Farbe: Eiche Dunkel, Esche Schwarz, Weiss, Mahagoni, ...
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* Years of manufacture: 1987-1989
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</li><li> Abmessungen: 1230x335x355 (HxBxT)
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* Manufactured in: Essen/Germany
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</li><li> Gewicht: 35 KG
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* Colour: oak P43, oak white, oak black, oak grey, mahogany, others against surcharge
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</li><li> Neupreis ca.: DM 3.600,- (Paar)
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* Dimensions: 335 x 1233 x 352 (W x H x D)
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</li></ul>
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* Weight: 41 kg
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<p><br>
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* Original price approx.: 5.000,- DM (UVP pair)
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<b>Technische Daten</b>
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</p>
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<ul><li> Bauart: 4 Wege Bassreflex/geschlossen
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'''Technical Data'''
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</li><li> Chassis:
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* Type: 4-way TL resonator floorstanding speaker
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</li><ul>Basslautsprecher unten: Vifa M25WO-39-08
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* Chassis:
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</ul><ul>Basslautsprecher oben: Vifa M21WJ-49-08
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** Low-mid: 250 mm (Vifa M25WO-39-08).
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</ul><ul>Mitteltöner: Vifa D75MX-30-08
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** mid-bass: Vifa M21WJ-49-08
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</ul><ul>Hochtöner: unbekannt, vermutlich LPG Typ 16277 8Ohm
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Midrange: 75 mm dome (Vifa D75MX-30-08)
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</ul><li> Belastbarkeit (Nenn-/Musikb.): 180W/250W
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** tweeter: 25 mm dome tweeter, SEAS 25 TAFC/D H0537 (no longer available)
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</li><li> Wirkungsgrad:
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*** possible replacement domes: SEAS 27 TFF (H 831) or
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</li><li> Frequenzgang: 22-25.000 Hz
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    MONACOR DT-254 (inner diameter of cabinet has to be reworked)
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</li><li> Übergangsbereiche: (für LS mit mehreren Chassis)
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    mounting diameter: 85 mm
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</li><li> Impedanz: 4 Ohm
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−
</li></ul>
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* power handling (nominal/music): 150/250 Watt
−
<p><br>
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efficiency:
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<b>Besondere Ausstattungen</b>
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* Frequency response: 22 - 24,000 Hz.
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</p>
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* Transient response: (for LS with multiple drivers).
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<ul><li> hier aufzählen
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* Impedance: 4 Ohm
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</li></ul>
+
 
 +
 
 +
'''Technical Data Tweeter'''
 +
* Original tweeter SEAS 25 TAFC/D H0537
 +
Outer diameter: 110 mm
 +
** Mounting diameter: 74.8 mm
 +
** Mounting depth (incl. front): 41.5 mm
 +
** Front panel thickness: 3.6 mm
 +
** Impedance: 8 Ohm
 +
Sound pressure: 90 dB SPL
 +
** Frequency range: 2-25 kHz
 +
** Resonant frequency: 1200 Hz
 +
** Rated power: 90 W (IEC 268-5, VIA HIGH PASS BUTTERWORTH FILTER: 3000 Hz 12 dB/oct.)
 +
Max. Power handling (short time)220 W (IEC 268-5, VIA HIGH PASS BUTTERWORTH FILTER: 3000 Hz 12 dB/oct.)
 +
** DC resistance: 4.8 Ohm
 +
** Voice coil inductance: 0.05 mH
 +
** Linear excursion Xmax: 0.5 mm
 +
** Magnet diameter: 74.8 mm
 +
** Effective diaphragm area: 7.0 qcm
 +
** Air gap height: 2.0 mm
 +
** Flux density: 1.8 T
 +
** Force factor (F/I): 3.5 N/A
 +
voice coil diameter: 26 mm
 +
voice coil height: 1.5 mm
 +
** Moving mass incl. air load: 0.33 g
 +
** Diaphragm Material: Aluminum
 +
** Magnet weight: 0.25 Kg
 +
** Total weight: 0,50 Kg
 +
*** Source: SEAS Fabrikker AS, Norway
 +
 
 +
 
 +
* possible replacement dome: SEAS 27 TFF (H 831) '''(differences in grease)'''
 +
** outer diameter: 110 mm
 +
** mounting diameter: 74.8 mm
 +
** Mounting depth (incl. front): '''27.5 mm'''
 +
** Front panel thickness: '''3.5 mm'''
 +
** Impedance: 6 Ohm
 +
** Sound pressure: '''92 dB SPL'''
 +
** Frequency range: 2-25 kHz
 +
** Resonant frequency: 1200 Hz
 +
** Rated power: 90 W (IEC 268-5, VIA HIGH PASS BUTTERWORTH FILTER: 2500 Hz 12 dB/oct.)
 +
Max. Power handling (short time)220 W (IEC 268-5, VIA HIGH PASS BUTTERWORTH FILTER: 2500 Hz 12 dB/oct.)
 +
** DC resistance: 4.8 Ohm
 +
** Voice coil inductance: 0.05 mH
 +
** Linear excursion Xmax: 0.5 mm
 +
** Magnet diameter: '''73.0 mm'''
 +
** Effective diaphragm area: '''7.5 qcm'''
 +
** Air gap height: 2.0 mm
 +
** Flux density: 1.8 T
 +
** Force factor (F/I): 3.5 N/A
 +
** Voice coil diameter: 26 mm
 +
voice coil height: 1.5 mm
 +
** Moving mass incl. air load: '''0.30 g'''
 +
** Diaphragm material: '''fabric diaphragm'''
 +
** Magnet weight: 0,25 Kg
 +
** Total weight: 0,50 Kg
 +
** Cost: approx. 40,00 Euro
 +
*** Source: SEAS Fabrikker AS, Norway
 +
 
 +
 
 +
'''Special equipment'''
 +
* list here
 +
 
 +
== Pictures ==
 +
<gallery>
 +
Image:IQ_5180_AT_without_cover_.JPG
 +
Image:IQ_5180_AT_with_cover.JPG
 +
</gallery>
 +
 
 +
== Remarks ==
 +
Other models in the same series:
 +
* [[IQ 2140 AT|2140 AT]]
 +
* [[IQ 2160 AT|2160 AT]]
 +
* [[IQ 3140 AT|3140 AT]]
 +
* [[IQ 4180 AT|4180 AT]]
 +
* [[IQ 5180 AT|5180 AT]]
 +
 
 +
== Reports ==
 +
audio 10/1987
 +
 
 +
Upper class 3 ears
 +
 
 +
Total points 63
 +
 
 +
== Left ==
 +
 
 +
[[Category:Loudspeaker]]

Latest revision as of 10:57, 23 September 2019

Data[edit]

General

  • Manufacturer: I.Q
  • Model: 5180 AT
  • Years of manufacture: 1987-1989
  • Manufactured in: Essen/Germany
  • Colour: oak P43, oak white, oak black, oak grey, mahogany, others against surcharge
  • Dimensions: 335 x 1233 x 352 (W x H x D)
  • Weight: 41 kg
  • Original price approx.: 5.000,- DM (UVP pair)


Technical Data

  • Type: 4-way TL resonator floorstanding speaker
  • Chassis:
    • Low-mid: 250 mm (Vifa M25WO-39-08).
    • mid-bass: Vifa M21WJ-49-08

Midrange: 75 mm dome (Vifa D75MX-30-08)

    • tweeter: 25 mm dome tweeter, SEAS 25 TAFC/D H0537 (no longer available)
      • possible replacement domes: SEAS 27 TFF (H 831) or
   MONACOR DT-254 (inner diameter of cabinet has to be reworked) 
   mounting diameter: 85 mm
  • power handling (nominal/music): 150/250 Watt

efficiency:

  • Frequency response: 22 - 24,000 Hz.
  • Transient response: (for LS with multiple drivers).
  • Impedance: 4 Ohm


Technical Data Tweeter

  • Original tweeter SEAS 25 TAFC/D H0537

Outer diameter: 110 mm

    • Mounting diameter: 74.8 mm
    • Mounting depth (incl. front): 41.5 mm
    • Front panel thickness: 3.6 mm
    • Impedance: 8 Ohm

Sound pressure: 90 dB SPL

    • Frequency range: 2-25 kHz
    • Resonant frequency: 1200 Hz
    • Rated power: 90 W (IEC 268-5, VIA HIGH PASS BUTTERWORTH FILTER: 3000 Hz 12 dB/oct.)

Max. Power handling (short time)220 W (IEC 268-5, VIA HIGH PASS BUTTERWORTH FILTER: 3000 Hz 12 dB/oct.)

    • DC resistance: 4.8 Ohm
    • Voice coil inductance: 0.05 mH
    • Linear excursion Xmax: 0.5 mm
    • Magnet diameter: 74.8 mm
    • Effective diaphragm area: 7.0 qcm
    • Air gap height: 2.0 mm
    • Flux density: 1.8 T
    • Force factor (F/I): 3.5 N/A

voice coil diameter: 26 mm voice coil height: 1.5 mm

    • Moving mass incl. air load: 0.33 g
    • Diaphragm Material: Aluminum
    • Magnet weight: 0.25 Kg
    • Total weight: 0,50 Kg
      • Source: SEAS Fabrikker AS, Norway


  • possible replacement dome: SEAS 27 TFF (H 831) (differences in grease)
    • outer diameter: 110 mm
    • mounting diameter: 74.8 mm
    • Mounting depth (incl. front): 27.5 mm
    • Front panel thickness: 3.5 mm
    • Impedance: 6 Ohm
    • Sound pressure: 92 dB SPL
    • Frequency range: 2-25 kHz
    • Resonant frequency: 1200 Hz
    • Rated power: 90 W (IEC 268-5, VIA HIGH PASS BUTTERWORTH FILTER: 2500 Hz 12 dB/oct.)

Max. Power handling (short time)220 W (IEC 268-5, VIA HIGH PASS BUTTERWORTH FILTER: 2500 Hz 12 dB/oct.)

    • DC resistance: 4.8 Ohm
    • Voice coil inductance: 0.05 mH
    • Linear excursion Xmax: 0.5 mm
    • Magnet diameter: 73.0 mm
    • Effective diaphragm area: 7.5 qcm
    • Air gap height: 2.0 mm
    • Flux density: 1.8 T
    • Force factor (F/I): 3.5 N/A
    • Voice coil diameter: 26 mm

voice coil height: 1.5 mm

    • Moving mass incl. air load: 0.30 g
    • Diaphragm material: fabric diaphragm
    • Magnet weight: 0,25 Kg
    • Total weight: 0,50 Kg
    • Cost: approx. 40,00 Euro
      • Source: SEAS Fabrikker AS, Norway


Special equipment

  • list here

Pictures[edit]

  • IQ 5180 AT without cover .JPG
  • IQ 5180 AT with cover.JPG

Remarks[edit]

Other models in the same series:

Reports[edit]

audio 10/1987

Upper class 3 ears

Total points 63

Left[edit]

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