Classic 18W/8542-10 7" Midwoofer

The heritage, quality and success of Scan-Speak’s designs during decades live on in the Classic family, with such patented and proprietary technologies as; Symmetrical Drive, Low Loss Linear Suspension, air dried paper/carbon fiber cones and coated textil

199,95 €
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Highlights

  • Patented Symmetrical Drive Motor Design
  • Air Dried Paper/Nylon Fibre Cone
  • 42mm Voice Coil
  • Low-Loss linear suspension
  • Low Damping Black Coated Foam Surround
  • Die-cast alu. chassis

 

Product details

Scan-Speak Classic 18W/8542-10 7" Midwoofer

 

The heritage, quality and success of Scan-Speak’s designs during decades live on in the Classic family, with such patented and proprietary technologies as; Symmetrical Drive, Low Loss Linear Suspension, air dried paper/carbon fiber cones and coated textile diaphragms.

SI18W854210

Data sheet

Impedance
8 Ohm
Driver type
Midwoofer
Sensitivity
88 dB 2.83V/1m
Resonance frequency (fs)
43 Hz
DC resistance (Re)
5.7 Ω
Mechanical Q (Qms)
1.70
Electrical Q at Fs (Qes)
0.44
Total Q factor (Qts)
0.35
Speaker diameter
7"
Power handling
130 W
Voice coil inductance (L)
0.2 mH
Effective mechanical mass incl air load (mms)
13.6g
Effective piston radiating area (Sd)
135 cm²
Force factor (BL)
6.9 Tm
Equivalent volume of compliance (Vas)
26 l