Bowers & Wilkins ISW-4 In-wall Subwoofer

Warranty

2-year manufacturer's warranty

Key Features:

• Custom install In-wall subwoofer
  
• Features dual 8" Paper/Kevlar cone long-throw drivers
  
• Powered by a separate audiophile-standard 250W Class D amplifier the B&W SA250 Mk2
  
• Dedicated Back-Box B&W BB-ISW 4.