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Sonic Alert Boom Alarm Clock


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Stylish, Loud, Effective

The stylish Sonic Boom SB300ss Alarm Clock has an easy-to-read display that automatically dims in the dark for absolute comfort and convenience. Designed to wake even the deepest sleepers, the clock features two powerful alarm options that can be adjusted to suit your personal needs.

With a bed shaker and an extra loud adjustable alarm tone, your unconscious mind just won't be able to ignore wakeup time. You can even hit the snooze button like you would with any old alarm clock.

  • Large bright green LED display auto-dims in the dark
  • Wake up to a loud pulsating audio alarm, a shaking bed, or both
  • Adjust the alarm volume and tone to achieve the most effective audio alert
  • Auto-Dimmer automatically reduces display level when the room gets darker


  • Alarm clock
  • Bed shaker
  • AC adapter

Sonic Alert: Specialized Hearing Solutions

Sonic Alert specializes in alert products that are geared toward anyone with hearing loss or trouble waking up. For over 39 years, we have supplied amplified alarm clocks, telephones, signalers, and personal listening devices. We strive to provide you with high quality, reliable products that solve your hearing challenges.


Technical Details

  • Manufacturer Part #: SA-SB300ss
  • Alarms: Sound, Vibration
  • Alarm Volume: Adjustable, up to 113dB
  • Alarm Clock Style: Desktop
  • Bed Shaker: 12V
  • Battery Backup: 9V battery (not included)
  • Display: 1.8(H) inches
  • Power: 110V
  • Consumption: 8W, 60Hz
  • Dimensions: 9(W) x 2(D) x 5(H) inches
  • Warranty: 1 Year
  • Listings: UL