SB Acoustics SB15CAC30-4 Ceramic Midwoofer

UK STOCK ITEM

The SB Acoustics SB15CAC30-4 is a 5 inch 4 ohm midwoofer featuring a geometrically reinforced ceramic cone. The ceramic layer is bonded to an aluminium substrate, this combination of materials results in an excellent stiffness to damping ratio; consequently, the midrange distortion figures are class leading. Like other drive units in the CAC range, the SB15CAC30-4 has a fine detailed sound and is largely impervious to the effects of daylight and domestic humidity making it an ideal alternative to paper / pulp types.

Also available in 8 ohms: SB15CAC30-8

Key Features:

• Vented cast aluminum chassis for optimum strength and low compression.
  
• Soft low damping rubber surround for improved transient response.
  
• Geometrically reinforced ceramic cone for optimal piston operation.
  
• CCAW voice coil for reduced moving mass.
  
• Non-conducting fibre glass coil former for minimal damping.
  
• Extended copper sleeve on pole piece for low inductance / low distortion.
• Vented pole piece for reduced compression.
• Long life silver lead wires.

Basic parameters:

Here's the full datasheet: