• Incl.Excl.
  • Customer Support



      SB Acoustics SB23CACS45-8 8" Ceramic Woofer

      € 113,60€ 137,45 2 In stock
      • -5% Order 4 for only € 130,58 per piece

      Buy now, pay later

      • 24h express shipping available
      • Same day shipping
      • In-house technical support
      • 45 days worry-free returns
      Request quotation
      Do you have a question about this product?

      Do you have a question about this product?

      Our employee is happy to help you find the right product

      Product description


      • Soft low damping rubber surround for improved ransient response
      • Geometrically reinforced ceramic cone for improved break-up control
      • Shorting ring in motor system for reduced distortion
      • Vented pole piece for reduced compression
      • Vented cast aluminum chassis for optimum strength and low compression
      • Shallow design
      • Non-conducting fiber glass voice coil former for minimum damping
      • CCAW voice coil for reduced moving mass
      • Long life silver lead wires


      Product details

      SB Acoustics SB23CACS45-8 8" Ceramic Woofer


      SB Ceramic cones consist of an aluminum/ceramic dual layer cone. Ceramic provides a very hard and robust surface with improved sonic properties and cosmetic appearance.


      Other than that, ceramic cones offer smoothness and harmonic richness unavailable from conventional paper cone material. Ceramic materials also offer significantly higher stiffness numbers and slightly better internal losses than typical metals such as titanium or aluminum. Compared to polymers, paper, and other soft materials, ceramics provide: significantly higher stiffness to weight ratio, more consistent performance over a wide range of temperature and humidity as well as superior immunity to UV light and sunlight, to water and salt water and to combustibility.

      Show more


      Article number
      Woofer Series
      CAC Series
      Woofer Type
      Nominal Diameter
      Power Handling (RMS)
      50 Watts
      Impedance (Z)
      8 ohms
      87.5 dB 2.83V/1m
      Voice Coil Diameter
      DC Resistance (Re)
      5.6 ohms
      Voice Coil Inductance (Le)
      0.60 mH
      Resonant Frequency (Fs)
      25 Hz
      Mechanical Q (Qms)
      Electromagnetic Q (Qes)
      Total Q (Qts)
      Diaphragm Mass Inc. Airload (Mms)
      31 g
      Mechanical Compliance of Suspension (Cms)
      1.31 mm/N
      Surface Area of Cone (Sd)
      216 cm2
      BL Product (BL)
      7.9 Tm
      Compliance Equivalent Volume (Vas)
      3.07 ft.³
      Maximum Linear Excursion (Xmax)
      6,5 mm

      Show more


      0 from 5Based on 0 reviews
      Review this product

      There are no reviews written yet about this product..

      SB23CACS45-8 8" Ceramic Woofer
      € 113,60
      € 137,45
      SB23CACS45-8 8" Ceramic Woofer
      2 In stock
      Add to cart
      Compare 0

      Add another product (max. 5)

      Start comparison

      By using our website, you agree to the usage of cookies to help us make this website better. Hide this messageMore on cookies »