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Volt SB220.1 8inch Subwoofer

Original price ₹ 35,990 - Original price ₹ 35,990
Original price ₹ 35,990
₹ 35,990
₹ 35,990 - ₹ 35,990
Current price ₹ 35,990

The Volt SB220.1 has been optimised for bass performance in subwoofer applications.

The SB220.1 uses a vented, symmetrical field magnet system with an exceptionally long voice coil for large linear excursion capability. The cone uses a long fibered pulp for rigidity and the dust cap is damped by a coat of glossy black dope.

Suspension stiffness and excursion is optimised for tight control over high power transients. The Thiele-Small parameters are ideal for easy use in small sealed, vented or bandpass enclosures to give extended bass performance.


  • Doped cone
  • Heavy Duty 8" chassis
  • Symmetrical Field Magnet
  • Exceptional Sub Bass Performance
  • 150 Watt (AES)
  • Made in UK


  • Model Number: SB220.1
  • Nominal Diameter (mm): 220
  • Power Capacity (Watt AES): 150
  • Sensitivity (dB/watt/m): 86
  • Frequency Range (Hz): 25-1000
  • Impedance (Ohms): 4 or 8
  • BL Factor: 9.5
  • Voice Coil Diameter (mm): 38
  • Voice Coil Material: Copper
  • Maximum Excursion (mm): 30 (before damage)
  • Magnet Assembly Weight (Kg): 3.6
  • Effective Moving Mass (Kg): 0.044
  • Compliance (M/N): 0.00038
  • Volume Displaced (litres): 0.8
  • Connection: 5mm Solder Terminals
  • Chassis: Diecast Aluminium



  • Price is per unit

About Volt Loudspeakers

Since 1979, Volt Loudspeakers have built an international reputation for professionalism and excellence in the best traditions of the British audio industry. Volt’s patented Radial Technology is the brain child of the company’s founder, David Lyth. From PMC, Quested, ProAc, Graham Audio and Kerr Acoustic to Funktion-One, the list of audio brands that use Volt drivers in their high end loudspeakers is an enviable list of Tier A high quality manufacturers who use nothing but the best parts available for their top tier products.