Scan-Speak Illuminator 12MU/4731T00 4" Woofer
Scan-Speak Illuminator 12MU/4731T00 4" Woofer
Scan-Speak Illuminator 12MU/4731T00 4" Woofer
1Scan-Speak Illuminator 12MU/4731T00 4" Woofer
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Scan-Speak Illuminator 12MU/4731T00 4" Woofer
Scan-Speak Illuminator 12MU/4731T00 4" Woofer
Scan-Speak Illuminator 12MU/4731T00 4" Woofer
1Scan-Speak Illuminator 12MU/4731T00 4" Woofer

Scan-Speak Illuminator 12MU/4731T00 4" Woofer

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€304.58 €314.00 -3%
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Scan-Speak Illuminator 12MU/4731T00 4" Woofer

The Illuminator woofers are based on compact under-hung motor systems with large neodymium ring magnets.

The minimum purchase order quantity for the product is 2.

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Scan-Speak Illuminator 12MU/4731T00 4" Woofer

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Product description

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 90dB @ 2,83V

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Product details

Scan-Speak Illuminator 12MU/4731T00 4" Woofer

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.

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Specifications

Article number12MU/4731T00
Woofer SeriesIlluminator Series
Woofer TypeMidwoofer
Nominal Diameter4"
Power Handling (RMS)80 Watts
Power Handling (max)150 Watts
Impedance (Z)4 ohms
Sensitivity (SPL at 1m / 2.83V)90 dB
Voice Coil Diameter1.25"
DC Resistance (Re)3.1 ohms
Voice Coil Inductance (Le)0.11 mH
Resonant Frequency (Fs)64 Hz
Mechanical Q (Qms)3.64
Electromagnetic Q (Qes)0.26
Total Q (Qts)0.24
Diaphragm Mass Inc. Airload (Mms)5.4g
Mechanical Compliance of Suspension (Cms)1.15 mm/N
Surface Area of Cone (Sd)58 cm2
BL Product (BL)5.1 Tm
Compliance Equivalent Volume (Vas)0.19 ft.³
Maximum Linear Excursion (Xmax)3.5 mm

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12MU-4731T00%20Dimensions.jpg

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12MU-4731T00%20Frequency%20Response.jpg

12MU/4731T00
2 Items

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