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Sonic Boom SB300SSBLK Extra-Loud Alarm Clock with Super Shaker

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Was: $60.99
Now: $55.35
Usually Ships in 1 business day.

Product Overview

The stylish black Sonic Boom SB300SS from Sonic Alert has an easy-to-read large display and strong bed shaker, ideal for deep sleepers, Deaf or hard of hearing users, seniors or students.

The stylish Sonic Boom SB300ss from Sonic Alert has a large, 1.8 display and strong bed shaker that is ideal for deep sleepers, Deaf or hard of hearing users, seniors or student. 

  • Large 1.8 bright green display is easy to read.
  • Automatic display dimmer adjusts in dark or bright light.
  • Wake up with the loud audible alarm, vibrating bed shaker or both.
  • Battery backup. 


  • Adjustable tone and volume
  • User selectable snooze time from 1-30 minutes
  • User selectable alarm duration time 1-59 minutes
  • 12/24-hour time format
  • Automatic display dimmer
  • 5 level dimmer
  • Battery backup (9V battery not included)
  • Powerful 12V bed shaker
  • 1.8" bright green LED large display
  • Sound and vibration notification only
  • Extra loud pulsating audio alarm
  • Test mode
  • Dimensions: 9" W x 2" D x 5" H
Primary Use Home
Brand Sonic Alert
Mfg part # SB300SSBLK
Color Black
Weight (lbs) 1.5
Battery operated? No
Country of Manufacture China


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