SB ACOUSTICS SB20PFCR30-8 8” 8ohm Ferrite PFC Woofer Loudspeaker

SB ACOUSTICS SB20PFCR30-8 8” 8ohm Ferrite PFC Woofer Loudspeaker

Product Description:

SB ACOUSTICS SB20PFCR30-8 8” 8ohm.
This 8″ papyrus fiber paper cone woofer is a great value for this build quality and performance.
The specifications make it a good choice for many different enclosure types.
An extended and smooth frequency response suggests simple crossovers, even none at all.

Key Features:

• Vented reinforced plastic chassis
• Proprietary cone material with natural fibers made in-house
• Soft low damping rubber surround for improved transient response
• Large spider for improved linearity
• Optimized motor system
• Vented coil former for low compression
• Non-resonant long life lead wires

SB20PFCR30-8 Specifications:

• Woofer Type: Full-range mid/woofer
• Nominal Diameter: 8″
• Power Handling (RMS): 50 W
• Impedance (Z): 8 ohms
• Sensitivity: 90.5 dB 2.83 V / 1 m
• Voice Coil Diameter: 30.5 mm
• Magnet Weight: 540 g
• DC Resistance (Re): 5.6 ohms
• Voice Coil Inductance (Le): 0.84 mH
• Resonant Frequency (Fs): 34 Hz
• Mechanical Q (Qms): 2.66
• Electromagnetic Q (Qes): 0.43
• Total Q (Qts): 0.37
• Diaphragm Mass Inc. Airload (Mms): 21.2 g
• Mechanical Compliance of Suspension (Cms): 1.0 mm/N
• Surface Area of Cone (Sd): 216 cm2
• BL Product (BL): 7.7 Tm
• Compliance Equivalent Volume (Vas): 66.2 liters
• Driver’s Mechanical Losses (Rms): 1.7 kg/s
• Cone / Diaphragm Material: Papyrus fiber paper cone
• Mounting Holes: 8

Why Choose Lean Business Audio?

50 years of experience of designing, building and supplying Home, Car and Professional Audio.

Huge stocks of leading loudspeakers and audio brands
KEF, Celestion, Eminence, WGS, Montage, BMS Speakers, Faital Pro, Eighteen Sound, Ciare

Low Worldwide shipping rates.
Free Delivery on selected brands with the UK.
Price matching.

For more information please contact us at: +44(0)1473 744089
Or Email us at: sales@lean-business.co.uk