Scan Speak 12MU-8731T00 illuminator

€314.00
VAT included
In Stock
Scan Speak

Scan Speak illuminator 12MU-8731T00 Midrange 12 Cm used in many TOP diy projects Fs 66Hz, Sensitivity 87.2db, RMS 80w

DOWNLOAD DATASHEET for graphic, measures, dimensions

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MIDRANGE 12MU/8731T00
The Illuminator midranges and midwoofers are in every aspect unusual designs with
the open construction, the extremely long linear excursion and patented under-hung
SD-3 (Symmetrical Drive) neodymium motor system, which due to copper caps and its
construction ensures very low distortion, adding the unique patented cones, low-loss
linear suspension the result is: “The Very Best Money Can Buy”!

KEY FEATURES:
Under-Hung Neodymium Motor Design
One Piece Cone-Dust Cap
Very Wide Frequency Response 100-10KHz
Patented Symmetrical Drive (SD-3)
Low-Loss Linear Suspension
High Output 87dB @ 2,83V
Notes:
IEC specs. refer to IEC 60268-5 third edition.
All Scan-Speak products are RoHS compliant.
Data are subject to change without notice.
Datasheet updated: February 22, 2011.
T-S Parameters
Resonance frequency [fs] 66 Hz
Mechanical Q factor [Qms] 3.63
Electrical Q factor [Qes] 0.31
Total Q factor [Qts] 0.29
Force factor [Bl] 6.1 Tm
Mechanical resistance [Rms] 0.54 kg/s
Moving mass [Mms] 4.7 g
Suspension compliance [Cms] 1.24 mm/N
Effective diaph. diameter [D] 86 mm
Effective piston area [Sd] 58 cm²
Equivalent volume [Vas] 5.8 l
Sensitivity (2.83V/1m) 87.2 dB
Ratio Bl/√Re 2.51 N/√W
Ratio fs/Qts 231 Hz
Electrical Data
Nominal impedance [Zn] 8 P
Minimum impedance [Zmin] 7.7 P
Maximum impedance [Zo] 75.0 P
DC resistance [Re] 5.9 P
Voice coil inductance [Le] 0.13 mH
Power Handling
100h RMS noise test (IEC 17.1)* 80 W
Long-term max power (IEC 17.3)* 150 W
*Filter: 2. order HP Butterworth, 200 Hz
Voice Coil and Magnet Data
Voice coil diameter 32 mm
Voice coil height 6.2 mm
Voice coil layers 4
Height of gap 13 mm
Linear excursion ± 3.4 mm
Max mech. excursion ± 11 mm
Unit weight 0.7 kg

Scan Speak

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