Scan Speak 15WU-8741T00 illuminator

€359.00
VAT included
In Stock
Scan Speak

Scan Speak illuminator 15WU-8741T00 Midwoofer 8 ohm Neo magnet, Under hung motor system, exceptionally long linear stroke Fs 35Hz, Sensitivity 83.4db, RMS 80w, Qts 0.26

used in many TOP diy projects

DOWNLOAD DATASHEET for graphic, measures, dimensions

Quantity

MIDWOOFER 15WU/8741T00
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
Patented Sandwich Paper Cone
Low-loss linear suspension
Patented Symmetrical Drive (SD-3)
Exceptionally Long Linear Excursion
Patented Design
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] 35 Hz
Mechanical Q factor [Qms] 3.37
Electrical Q factor [Qes] 0.28
Total Q factor [Qts] 0.26
Force factor [Bl] 7.5 Tm
Mechanical resistance [Rms] 0.80 kg/s
Moving mass [Mms] 12.3 g
Suspension compliance [Cms] 1.68 mm/N
Effective diaph. diameter [D] 108 mm
Effective piston area [Sd] 92 cm²
Equivalent volume [Vas] 19.9 l
Sensitivity (2.83V/1m) 83.4 dB
Ratio Bl/√Re 3.09 N/√W
Ratio fs/Qts 135 Hz
Electrical Data
Nominal impedance [Zn] 8 N
Minimum impedance [Zmin] 7.9 N
Maximum impedance [Zo] 76.9 N
DC resistance [Re] 5.9 N
Voice coil inductance [Le] 0.41 mH
Power Handling
100h RMS noise test (IEC 17.1) 80 W
Long-term max power (IEC 17.3) 150 W
Voice Coil and Magnet Data
Voice coil diameter 42 mm
Voice coil height 8 mm
Voice coil layers 4
Height of gap 20 mm
Linear excursion ± 9 mm
Max mech. excursion ± 13 mm
Unit weight 1.7 kg

Scan Speak

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