Scan-Speak Illuminator 12MU/8731T00 4″ Woofer

Scan-Speak Illuminator 12MU/8731T00 4″ Woofer

Impedance (Z)
8 ohms
Power Handling (RMS)
80 Watts
Power Handling (max)
150 Watts

€314.95

13 in stock

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Description

Highlights

  • Neodymium magnet
  • Under hung motor system
  • One piece cone and dust cap, full cone technology
  • Very Wide Frequency Response 100-10KHz
  • Patented Symmetrical Drive (SD-3)
  • Low-loss Linear Suspension
  • Foam surround
  • High Output 87dB @ 2,83V

 

Product details

 

The Illuminator woofers are based on compact under-hung motor systems with large neodymium ring magnets. The patent pending motor offers a very long linear excursion together with a very high force factor. The top plate is shaped to “guide” the backside airflow around the motor and with the very open cast aluminum chassis design the driver is virtually free from compression.

 

The under-hung voice coil is precision wound with CCAW ribbon wire on a titanium bobbin for a low loss yet high power handling design. The vented pole piece has contoured openings to eliminate any hint of turbulence noise. The uniquely shaped top plate and open air frame ensure there is virtually no dynamic compression caused by restriction of the diaphragm back wave.

Specifications

Article number12MU/8731T00
EAN0696277268382
Woofer SeriesScan-Speak Illuminator series
Woofer TypeMidwoofer
Power Handling (RMS)80 Watts
Power Handling (max)150 Watts
Impedance (Z)8 ohms
Sensitivity (SPL at 1m / 2.83V)87.2 dB
Voice Coil Diameter1.25"
DC Resistance (Re)5.9 ohms
Voice Coil Inductance (Le)1.25"
Resonant Frequency (Fs)66 Hz
Mechanical Q (Qms)3.63
Electromagnetic Q (Qes)0.31
Total Q (Qts)0.29
Diaphragm Mass Inc. Airload (Mms)4.7g
Mechanical Compliance of Suspension (Cms)1.24 mm/N
Surface Area of Cone (Sd)58 cm2
BL Product (BL)6.1 Tm
Compliance Equivalent Volume (Vas)0.20 ft.³
Maximum Linear Excursion (Xmax)3.4 mm
Article number12MU/8731T00
EAN0696277268382
Additional information
Woofer SeriesScan-Speak Illuminator series
Woofer TypeMidwoofer
Power Handling (RMS)80 Watts
Power Handling (max)150 Watts
Impedance (Z)8 ohms
Sensitivity (SPL at 1m / 2.83V)87.2 dB
Voice Coil Diameter1.25″
DC Resistance (Re)5.9 ohms
Voice Coil Inductance (Le)1.25″
Resonant Frequency (Fs)66 Hz
Mechanical Q (Qms)3.63
Electromagnetic Q (Qes)0.31
Total Q (Qts)0.29
Diaphragm Mass Inc. Airload (Mms)4.7g
Mechanical Compliance of Suspension (Cms)1.24 mm/N
Surface Area of Cone (Sd)58 cm2
BL Product (BL)6.1 Tm
Compliance Equivalent Volume (Vas)0.20 ft.³
Maximum Linear Excursion (Xmax)3.4 mm
Shipping & Delivery
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