Sonic Alert SBB500SS Sonic Bomb® Loud Vibrating Alarm Clock

Regular Price: $52.99

Special Price $45.99


The Sonic Alert Sonic Bomb extra loud alarm clock has been purposely designed to wake the deepest of sleepers and is perfect for anyone with some degree of hearing loss. 

Shake, shake the room, shake, shake the room! With up to 113dB and the most powerful 12 Volt bed shaker, it will certainly make you jump out of bed every morning. The Sonic Bomb loud alarm clock also features a snooze option, an adjustable alarm duration, and a dual alarm clock so more users can take the benefit of this super powerful alarm clock. Probably one of our most popular alarm clocks, the Sonic Bomb offers great value for money. 

Sonic Alert is an American manufacturer specialized in communications equipment for the deaf and hard of hearing. It has been leading the assistive listening devices field since 1974 and has an enviable reputation for providing high quality amplified devices specifically for the hard of hearing.


  • 113db extra loud alarm (with adjustable tone & volume control)
  • Packaged with our most powerful 12-volt bed shaker
  • Built-in red flashing alert lights
  • User selectable snooze time 1-30 minutes your choice
  • User selectable alarm duration from 1-59 minutes
  • Improved battery backup, will back up the time and alarm settings up to one week
  • New green power technology now uses 60% less energy
  • Alarm & Bed Shaker Test Mode, now test these functions at any time
  • Dual time (12 / 24-hour time formats)
  • 5-level dimmer function
  • Dual Alarm