ScanSpeak 22W, 8534G00 Woofer - Discovery Range

8 Ohm 8" Woofer, High output, excellent performance. Aluminum Ring Magnet System. Coated NRSC Glass Fibre cone, die cast aluminium chassis ( vented below spider), and a low damping SBR Rubber surround.

Specicfication:

• Resonance frequency [fs] 30 Hz
• Mechanical Q factor [Qms] 4.14
• Electrical Q factor [Qes] 0.43
• Total Q factor [Qts] 0.39
• Force factor [Bl] 7.8 Tm
• Mechanical resistance [Rms] 1.05 kg/s
• Moving mass [Mms] 23.1 g
• Suspension compliance [Cms] 1.22 mm/N
• Effective diaph. diameter [D] 173 mm
• Effective piston area [Sd] 235 cm²
• Equivalent volume [Vas] 94.2 l
• Sensitivity (2.83V/1m) 88.8 dB
• Ratio Bl/√Re 3.21 N/√W
• Ratio fs/Qts 77 Hz

Electrical Data:

• Nominal impedance [Zn] 8 Ω
• Minimum impedance [Zmin] 6.8 Ω
• Maximum impedance [Zo] 62.7 Ω
• DC resistance [Re] 5.9 Ω
• Voice coil inductance [Le] 0.56 mH

Power Handling:

• 100h RMS noise test (IEC 17.1) 70 W
• Long-term max power (IEC 17.3) 120 W

Voice Coil and Magnet Data:

• Voice coil diameter 38 mm
• Voice coil height 17.5 mm
• Voice coil layers 2
• Height of gap 6 mm
• Linear excursion ± 5.8 mm
• Max mech. excursion ± 12 mm
• Unit weight 2.1 kg

PRICE (1 off)
£85.75 +vat +p&p