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15W/4424G00

5.5'' Discovery Midwoofer - 4 ohm
Beschikbaarheid: Niet op voorraad
Artikelnummer: 7254424
£37.64 excl. BTW
exclusief verzendkosten

Our newest product line, which consists of a wide range of woofers, midrange, and tweeters, offers all the high-quality sound and build we're known for, but does so at a new price point. It's mission? To challenge new market segments and to make them discover what we're all about: the best of the best within transducers.

The GF series is designed for the discerning audiophile customer. To meet the needs of this audience, several new technologies were developed with the goal of lowering distortion and damping in the speaker. The coated fiberglass cone reduces vibration and standing waves, and the vented motor system minimizes power compression. The combined result is a very open and dynamic sound.

  • Aluminium Chassis
  • Fiber Glass cone
  • NR rubber surround
  • Neodynium Magnet

Als u deze gegevens liever wilt uitprinten of voor offline gebruik, download dan onze PDF
Product Informatie PDF



Specs

Electrical Data

 

  • Nominal Impedance
Zn 4 Ohm
  • Minimum Impedance
Zmin 4,1 / 200 Ohm
  • Maximum Impedance
Zo 44 Ohm
  • DC Resistance
Re 2.9 Ohm
  • Voice Coil Inductance
Le 0,4 mH

TS Parameters

  • Resonance Frequency
Fs 44 Hz
  • Mechanical Q factor
Qms 3,73
  • Electrical Q factor
Qes 0,22
  • Total Q factor
Qts 0,21
  • Force Factor
Bl 5,40 Tm
  • Mechanical Resistance
Rms 0,60 Kg/s
  • Moving Mass
Mms 8,10 g
  • Suspension Compliance
Cms 1,62 mm/N
  • Effective cone diameter
D - cm
  • Effective Piston Area
Sd 80,0 cm^2
  • Equivalent Volume
Vas 14,60 ltrs
  • Sensitivity
2.83V/m 90.55 dB

Power Handling

  • 100h RMS noise test (IEC)
60 Watt
  • Long-term Max Power (IEC18.3)
120 Watt
  • Max Linear SPL (RMS) @ power
dB/W
  • Short-term Max Power (IEC18.2)
W

Voice Coil and Magnet Parameters

  • Voice Coil Diameter
25 mm
  • Voice Coil Height
10,5 mm
  • Voice Coil Layers
2
  • Height of the Gap
5,0 mm
  • Linear Excursion +/-
2,8 mm
  • Max mech. Excursion +/-
8,0 mm
  • Flux density of gap
mWb
  • Total useful Flux
mWb
  • Diameter of Magnet
85 mm
  • Height of Magnet
17 mm
  • Weight of Magnet
0,41 Kg
  • Unit net weight
1,0 Kg

Frequency
Frequency


 

Mechanical Dimensions

Mechanical Dimensions


 

Drawing Dimensions

  • Outside Diameter
OD 149 mm
  • Magnet Diameter
MD 85 mm
  • Interior Depth
ID 60,9 mm
  • Hole Diameter
HD 5,3 mm
  • Screw Circle Diameter
SD 136,5 mm

 

Our newest product line, which consists of a wide range of woofers, midrange, and tweeters, offers all the high-quality sound and build we're known for, but does so at a new price point. It's mission? To challenge new market segments and to make them discover what we're all about: the best of the best within transducers.

The GF series is designed for the discerning audiophile customer. To meet the needs of this audience, several new technologies were developed with the goal of lowering distortion and damping in the speaker. The coated fiberglass cone reduces vibration and standing waves, and the vented motor system minimizes power compression. The combined result is a very open and dynamic sound.

  • Aluminium Chassis
  • Fiber Glass cone
  • NR rubber surround
  • Neodynium Magnet

Als u deze gegevens liever wilt uitprinten of voor offline gebruik, download dan onze PDF
Product Informatie PDF



Specs

Electrical Data

 

  • Nominal Impedance
Zn 4 Ohm
  • Minimum Impedance
Zmin 4,1 / 200 Ohm
  • Maximum Impedance
Zo 44 Ohm
  • DC Resistance
Re 2.9 Ohm
  • Voice Coil Inductance
Le 0,4 mH

TS Parameters

  • Resonance Frequency
Fs 44 Hz
  • Mechanical Q factor
Qms 3,73
  • Electrical Q factor
Qes 0,22
  • Total Q factor
Qts 0,21
  • Force Factor
Bl 5,40 Tm
  • Mechanical Resistance
Rms 0,60 Kg/s
  • Moving Mass
Mms 8,10 g
  • Suspension Compliance
Cms 1,62 mm/N
  • Effective cone diameter
D - cm
  • Effective Piston Area
Sd 80,0 cm^2
  • Equivalent Volume
Vas 14,60 ltrs
  • Sensitivity
2.83V/m 90.55 dB

Power Handling

  • 100h RMS noise test (IEC)
60 Watt
  • Long-term Max Power (IEC18.3)
120 Watt
  • Max Linear SPL (RMS) @ power
dB/W
  • Short-term Max Power (IEC18.2)
W

Voice Coil and Magnet Parameters

  • Voice Coil Diameter
25 mm
  • Voice Coil Height
10,5 mm
  • Voice Coil Layers
2
  • Height of the Gap
5,0 mm
  • Linear Excursion +/-
2,8 mm
  • Max mech. Excursion +/-
8,0 mm
  • Flux density of gap
mWb
  • Total useful Flux
mWb
  • Diameter of Magnet
85 mm
  • Height of Magnet
17 mm
  • Weight of Magnet
0,41 Kg
  • Unit net weight
1,0 Kg

Frequency
Frequency


 

Mechanical Dimensions

Mechanical Dimensions


 

Drawing Dimensions

  • Outside Diameter
OD 149 mm
  • Magnet Diameter
MD 85 mm
  • Interior Depth
ID 60,9 mm
  • Hole Diameter
HD 5,3 mm
  • Screw Circle Diameter
SD 136,5 mm

 

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