Features

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

SB Acoustics SB23NBACS45-8 8'' Black Aluminum Cone Woofer

₹10,900.00Price
    • Nominal Impedance 8 Ω
    • DC resistance, Re 5.7 Ω
    • Voice coil inductance, Le 0.37 mH
    • Effective piston area, Sd 216 cm2
    • Voice coil diameter 45.5 mm
    • Voice coil height 19 mm
    • Air gap height 6 mm
    • Linear coil travel (p-p) 13 mm
    • Magnetic flux density 0.9 T
    • Magnet weight 0.8 kg
    • Net weight 2.7 kg
    • Free air resonance, Fs 25 Hz
    • Sensitivity (2.83V/1m) 87.5 dB
    • Mechanical Q-factor, Qms 5.54
    • Electrical Q-factor, Qes 0.43
    • Total Q-factor, Qts 0.40
    • Moving mass incl. air,Mms 31.2 g
    • Force factor, Bl 7.9 Tm
    • Equivalent volume, Vas 93.4 liters
    • Compliance, Cms 1.43 mm/N
    • Mechanical loss, Rms 0.8 kg/s
    • Rated power handling* 60 W

    * IEC 268-5, T/S parameters measured on drive units that are broken in.