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SB20FRPC30-8

SB Acoustics SB20FRPC30-8 Full Range Speaker

SB Acoustics logo

NEW PRODUCT - 8" FULL RANGE DRIVE UNIT.

UK STOCK ITEM

The SB20FRPC30-8 from SB Acoustics is an 8 inch 8 ohm full range loudspeaker drive unit that offers an exceptional frequency response with high sensitivity. This new drive unit is ideal for low powered class A amplifiers and offers a level of performance unheard of at this price point. A very well considered design with a pleasingly full bass response.

Key Features:

  • Proprietary cone material with natural fibers made in-house
  • Optimised 'whizzer' cone for smooth high frequency extension
  • Extended copper sleeve (Faraday ring) on pole piece
  • Central phase plug for controlled radiation
  • Large spider for improved linearity
  • Light weight foam surround
  • Vented reinforced plastic chassis
  • Non-conductive coil former
  • Long life lead wires

Basic parameters:

Resonant frequency (fs) 39.4 Hz Nominal impedance (Zn) 8 Ω
Mechanical  Q factor (Qms) 10.1
DC resistance (Re) 6.0 Ω
Electrical Q factor (Qes) 0.47
Max power handling 40 W
Total Q factor (Qts) 0.45
Sensitivity (2.83V/1m)
92dB
Equivalent volume (Vas) 66.3L Chassis diameter
218mm

Here's the full datasheet:

.pdf link

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