---
product_id: 280919
title: "Sonic Bomb Dual Extra Loud Alarm Clock with Bed Shaker, Black | Sonic Alert Vibrating Alarm Clock Heavy Sleepers, Battery Backup | Wake with a Shake"
brand: "sonic alert"
price: "€ 62.31"
currency: EUR
in_stock: true
reviews_count: 8
category: "Sonic Alert"
url: https://www.desertcart.ie/products/280919-sonic-bomb-dual-extra-loud-alarm-clock-with-bed-shaker
store_origin: IE
region: Ireland
---

# 113dB extra loud alarm Red flashing alert lights Powerful bed shaker included Sonic Bomb Dual Extra Loud Alarm Clock with Bed Shaker, Black | Sonic Alert Vibrating Alarm Clock Heavy Sleepers, Battery Backup | Wake with a Shake

**Brand:** sonic alert
**Price:** € 62.31
**Availability:** ✅ In Stock

## Summary

> ⏰ Wake up like a boss — loud, clear, and impossible to ignore!

## Quick Answers

- **What is this?** Sonic Bomb Dual Extra Loud Alarm Clock with Bed Shaker, Black | Sonic Alert Vibrating Alarm Clock Heavy Sleepers, Battery Backup | Wake with a Shake by sonic alert
- **How much does it cost?** € 62.31 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/280919-sonic-bomb-dual-extra-loud-alarm-clock-with-bed-shaker)

## Best For

- sonic alert enthusiasts

## Why This Product

- Trusted sonic alert brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Multi-Mode Vibration:** Choose between vibration, buzz, or combo modes for a personalized wake-up experience.
- • **Dual Alarm Convenience:** Perfect for managing multiple schedules or backup alarms to keep you punctual.
- • **Reliable Battery Backup:** Keeps time and alarms active even during power outages—never miss a beat.
- • **Unstoppable Wake-Up Power:** 113dB alarm with adjustable volume and tone ensures no more oversleeping.
- • **Customizable Alarm Control:** Set alarm duration (1-59 mins) and snooze intervals (1-30 mins) tailored to your routine.

## Overview

The Sonic Bomb Dual Extra Loud Alarm Clock is engineered for heavy sleepers and professionals who demand reliability. Featuring a piercing 113dB alarm, a powerful bed shaker, and red flashing lights, it guarantees you’ll never miss an important meeting or class. With adjustable alarm duration, snooze settings, dual alarms, and battery backup, this sleek black digital clock combines cutting-edge functionality with user-friendly design to keep your mornings on track—no excuses.

## Description

Buy Sonic Bomb Dual Extra Loud Alarm Clock with Bed Shaker, Black | Sonic Alert Vibrating, Heavy Sleepers, Battery Backup | Wake with a Shake: Alarm Clocks - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: ⭐⭐⭐⭐⭐ Extremely loud and reliable — great for heavy sleepers⭐⭐⭐⭐⭐ - I bought the Sonic Alert Sonic Boom dual alarm because I’m a very heavy sleeper, and this alarm absolutely does what it’s designed to do. The alarm is extremely loud and impossible to ignore. Even on a lower volume setting, it’s still very effective. The dual alarm feature is really helpful. I can set two separate alarms, which is great for different wake-up times or as a backup to make sure I don’t oversleep. The bed shaker is another big plus — it’s strong enough to wake me up immediately and works well when placed under the mattress. The buttons and display are straightforward and easy to use, and the large numbers are easy to read, even from across the room. Setup was simple, and once set, the alarms are consistent and reliable. Overall, this alarm is perfect for heavy sleepers or anyone who struggles to wake up with standard alarms. It’s loud, effective, and well worth it for peace of mind.
Review: Great alarm clock for waking sound sleepers! - This clock is getting rather mixed reviews and I was a little worried when I bought my first one about a year ago. I bought it for my son, who was a senior in high school. He slept through all of the alarms that I bought at Wal-mart for him. He would then be late (or not go) to school and the principal would call me to ask where he was. (I swear the principal had me on speed dial!) After I gave my son this alarm he never slept through his alarm again. He did leave school early on numerous occasions (and the principal kept me on speed dial) but an alarm clock can only do so much at helping with parenting. (He graduated, thank God, and uses the alarm to wake-up for work now.) My son's alarm has worked perfectly since the day it arrived, so I had no qualms in deciding to buy one for myself last April. I am hard-of-hearing and I like the vibrating disc that goes under my mattress. It wakes me up right away. I don't even put on the noise--just the vibrator. It works great! It has gained 2 minutes in 5 months. I think people should READ THE DIRECTIONS and set the switch on the back for USA electric currents! My son-in-law and daughter sleep through their alarms all the time--even when they have 2 or 3 of them set! I gave them my Sonic Bomb alarm clock 3 days ago and he has woke up on time every day since! That is why I am purchasing my third one today. I need another one for me. These alarm clocks are great and I highly recommend them to heavy sleepers, hard-of-hearing, or even profoundly deaf people. There are some features the clock has that are not mentioned in the description of the clock: 1) It has battery back-up--so when the electric goes out (ours goes out about 15 times a year) the clock still keeps time. 2) The alarm has the ability to be on just noise--really loud annoying beeping, which can be adjusted for loudness and tone (for hard-of-hearing people who hear some tones and not others)Or you can put it on just vibrate--for people like me who don't like to wake-up with adrenaline pumping through my body. Or you can really juice it up by putting on the noise AND vibrate your bed, which my son and son-in-law both use to wake-up. 3)It also has flashing red lights that go off when the alarm does to help people wake-up. I do not have anything bad to say about the clock. I highly recommend buying one. Just make sure to read the directions pertaining to the switch on the back about setting it for which country you will be using it in. August 9, 2012 Update: All 3 of our alarms are still working great! February 9, 2014 Update: All 3 still working fantastic! The best alarms we have ever owned! August 19, 2021 Update: My alarm is still working great!! Keeps great time and the vibrator is still functioning perfectly!! Wakes me up everytime. I assume my married kids' alarms that I gave them are still working or they would have asked me where to buy a new one, Lol

## Features

- 𝗘𝘅𝘁𝗿𝗮 𝗟𝗼𝘂𝗱 𝗔𝗹𝗮𝗿𝗺 𝗖𝗹𝗼𝗰𝗸: Sonic Alert store brings the loudest alarm clock for kids of all ages. Our 113db extra loud sonic bomb alarm clock allows you to adjust the volume and snooze time of the alarm. In addition to these adjustments, the alarm clock features red flashing alert lights specifically designed for heavy sleepers. It doesn’t matter how much of a heavy sleeper you are; you’re never going to be late for your college lectures using the Sonic Bomb Alarm Clock.
- 𝗔𝗱𝗷𝘂𝘀𝘁𝗮𝗯𝗹𝗲 𝗔𝗹𝗮𝗿𝗺 𝗗𝘂𝗿𝗮𝘁𝗶𝗼𝗻 & 𝗦𝗻𝗼𝗼𝘇𝗲 𝗧𝗶𝗺𝗲: You can adjust the duration of the alarm for 1-59 minutes and snooze time between 1-30 minutes.
- 𝗩𝗶𝗯𝗿𝗮𝘁𝗶𝗻𝗴 𝗨𝗻𝗶𝘁: Waking up early in the morning can be difficult. That’s why the Sonic Bomb alarm clock comes with a super shaker to jolt you out of your sleep within seconds. The super shaker is a bed vibrating unit that vibrates when this alarm clock goes off to ensure that you always wake up on time. It also has three different modes: vibration, buzz, or vibrate/buzz combo. Allowing you to choose the mode that best meets your needs.
- 𝗣𝗲𝗿𝗳𝗲𝗰𝘁 𝗳𝗼𝗿 𝗦𝘁𝘂𝗱𝗲𝗻𝘁𝘀: Do your kids struggle to wake up in the morning? Let Sonic Bomb wake your kids up so that you don’t have to! Regardless of your child’s age, this alarm clock for teen boys & girls is super loud and makes the perfect gift for high-school students, fresh graduates, and those who are going away for college that don’t want to miss their classes.
- 𝗦𝗼𝗻𝗶𝗰 𝗔𝗹𝗲𝗿𝘁: Sonic Alert is an award winning globally recognized leader in the international electronics field, that helps the deaf, hard to wake, and elderly communities across the world with their notification needs. As a trusted brand for over 40 years, we strive to provide cutting-edge products that support our mission to alert & notify users through electronic communications.
- 113db extra-loud alarm with adjustable tone & volume control
- Packaged with our newest most powerful 12 volt bed shaker
- 5-level dimmer & test function to ensure your clock is setup properly
- Dual Alarm and equipped with 12/24 hour time capability
- Built-in red flashing alert lights, and battery backup

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000OOWZUK |
| Alarm Clock | Yes |
| Are Batteries Included | No |
| Batteries | 1 9V batteries required. |
| Best Sellers Rank | #4,746 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #25 in Alarm Clocks |
| Brand | Sonic Alert |
| Clock Form | Travel |
| Color | Black & Red |
| Customer Reviews | 4.5 4.5 out of 5 stars (36,655) |
| Date First Available | April 13, 2008 |
| Dial Color | black |
| Display Type | Digital |
| Frame Material | Plastic |
| Indoor/Outdoor Usage | Indoor |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.32 pounds |
| Item model number | SBB500SS |
| Manufacturer | Sonic Alert |
| Material | Plastic |
| Mounting Type | Flush |
| Number of Batteries | 1 9V batteries required. |
| Number of Items | 1 |
| Operation Mode | Electrical |
| Power Source | Corded Electric |
| Product Dimensions | 5.5"W x 5.5"H |
| Room Type | Bedroom |
| Shape | Semicircular |
| Size | 5.5 inches (W) x 5.5 inches (H) x 3 inches (D) |
| Special Feature | Dual Time feature. |
| Style | Classic |
| Warranty Type | Extended |

## Product Details

- **Brand:** Sonic Alert
- **Color:** Black & Red
- **Display Type:** Digital
- **Indoor/Outdoor Usage:** Indoor
- **Power Source:** Corded Electric
- **Product Dimensions:** 5.5"W x 5.5"H
- **Room Type:** Bedroom
- **Shape:** Semicircular
- **Special Feature:** Dual Time feature.
- **Style:** Classic

## Images

![Sonic Bomb Dual Extra Loud Alarm Clock with Bed Shaker, Black | Sonic Alert Vibrating Alarm Clock Heavy Sleepers, Battery Backup | Wake with a Shake - Image 1](https://m.media-amazon.com/images/I/61sFjF5YP6L.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Can I set this to silent, while still having the shaker function on? I don't want to disturb my neighbors, but need the shaker option. Thanks!**
A: Yes!  Use the shaker and flashing lights. The lights wake me up just before the shaker goes off. I'm so hard of hearing ( the reason I bought this ) that I don't hear the alarm, but everybody in the house does.

**Q: Will the shaker work effectively with a SleepNumber or other similar air mattress?**
A: I bought this for my 16 year old son who sleeps 'like the dead'.  I had SO much trouble getting him up for school and/or work.  He actually doesn't put the 'shaker' part under his pillow or mattress....he lets it dangle down the nightstand.  It causes suck a ruckus clanking and rattling against the night stand I can hear it from the other end of the house!  It has worked for him 100%.  He's up every morning, without fail.  And he had a summer job that started at 7am......he wasn't late even once!

**Q: does it have two alarms?**
A: Sadly, the one disappointment in this clock is that although there are two alarm options, they both have to be set to the same MODE. (To select the wake up mode, slide the “Alarm Mode Switch“ to your desired position: a)   “BUZZ“ for sound   b) “VIB“ for bed shaker  c) “VIB/ BUZZ“ for both sound and bed shaker  NOTE: once the wake up mode is chosen, this will apply to both alarms.) We feel that being able to have the vibrating as an initial wake up and a loud buzz as the second, would be very useful, but not possible on this model.

**Q: Is the vibrating disc connected to the clock unit? Assuming wired...but hoping wireless...**
A: It is not wireless.  Has thin wire so could be easily taped out of sight.  It is pretty long too .

## Customer Reviews

### ⭐⭐⭐⭐⭐ ⭐⭐⭐⭐⭐ Extremely loud and reliable — great for heavy sleepers⭐⭐⭐⭐⭐
*by C***N on January 10, 2026*

I bought the Sonic Alert Sonic Boom dual alarm because I’m a very heavy sleeper, and this alarm absolutely does what it’s designed to do. The alarm is extremely loud and impossible to ignore. Even on a lower volume setting, it’s still very effective. The dual alarm feature is really helpful. I can set two separate alarms, which is great for different wake-up times or as a backup to make sure I don’t oversleep. The bed shaker is another big plus — it’s strong enough to wake me up immediately and works well when placed under the mattress. The buttons and display are straightforward and easy to use, and the large numbers are easy to read, even from across the room. Setup was simple, and once set, the alarms are consistent and reliable. Overall, this alarm is perfect for heavy sleepers or anyone who struggles to wake up with standard alarms. It’s loud, effective, and well worth it for peace of mind.

### ⭐⭐⭐⭐⭐ Great alarm clock for waking sound sleepers!
*by C***X on October 1, 2011*

This clock is getting rather mixed reviews and I was a little worried when I bought my first one about a year ago. I bought it for my son, who was a senior in high school. He slept through all of the alarms that I bought at Wal-mart for him. He would then be late (or not go) to school and the principal would call me to ask where he was. (I swear the principal had me on speed dial!) After I gave my son this alarm he never slept through his alarm again. He did leave school early on numerous occasions (and the principal kept me on speed dial) but an alarm clock can only do so much at helping with parenting. (He graduated, thank God, and uses the alarm to wake-up for work now.) My son's alarm has worked perfectly since the day it arrived, so I had no qualms in deciding to buy one for myself last April. I am hard-of-hearing and I like the vibrating disc that goes under my mattress. It wakes me up right away. I don't even put on the noise--just the vibrator. It works great! It has gained 2 minutes in 5 months. I think people should READ THE DIRECTIONS and set the switch on the back for USA electric currents! My son-in-law and daughter sleep through their alarms all the time--even when they have 2 or 3 of them set! I gave them my Sonic Bomb alarm clock 3 days ago and he has woke up on time every day since! That is why I am purchasing my third one today. I need another one for me. These alarm clocks are great and I highly recommend them to heavy sleepers, hard-of-hearing, or even profoundly deaf people. There are some features the clock has that are not mentioned in the description of the clock: 1) It has battery back-up--so when the electric goes out (ours goes out about 15 times a year) the clock still keeps time. 2) The alarm has the ability to be on just noise--really loud annoying beeping, which can be adjusted for loudness and tone (for hard-of-hearing people who hear some tones and not others)Or you can put it on just vibrate--for people like me who don't like to wake-up with adrenaline pumping through my body. Or you can really juice it up by putting on the noise AND vibrate your bed, which my son and son-in-law both use to wake-up. 3)It also has flashing red lights that go off when the alarm does to help people wake-up. I do not have anything bad to say about the clock. I highly recommend buying one. Just make sure to read the directions pertaining to the switch on the back about setting it for which country you will be using it in. August 9, 2012 Update: All 3 of our alarms are still working great! February 9, 2014 Update: All 3 still working fantastic! The best alarms we have ever owned! August 19, 2021 Update: My alarm is still working great!! Keeps great time and the vibrator is still functioning perfectly!! Wakes me up everytime. I assume my married kids' alarms that I gave them are still working or they would have asked me where to buy a new one, Lol

### ⭐⭐⭐⭐⭐ Can literally wake a deaf person from a sound sleep.
*by T***D on February 17, 2013*

We finally found a product to help us wake everyone (in the house) up in the morning. I ultimately bought this for my wife (who is legally deaf) because when she is sleeping, it is unbelievably difficult to wake her up enough that she does not just immediately just roll over and go right back to sleep. If you're looking for something for someone you know like this (hearing impaired or not) you know what a difficult time it is go get them up and moving. I needed something that would motivate her into moving and actually 'wake her up'. Well, this item does the job. Even in the most sound sleep, the vibrating alarm feature does the trick. It literally shakes the floor as well as the whole bed making this alarm impossible to ignore. Ever other alarm I have tried in over 20+ years really never did the job. Mainly the "ignore factor" for every other alarm clock did nothing to actually get her up and moving. With this device, there is the very loud noise factor which is great for everyone, but besides the audible alarm and the vibrating puck under the mattress, there is a bank of lights that flash which adds to the alarm as a whole in making sure it wakes everyone (in the whole house, no matter where they are). Also, I should note that the cord to the vibrator unit (we put under the mattress) is completely suitable to placing the alarm away from the face of the person sleeping. Even on low, the light from the digital display is still bright enough to keep anyone that does not sleep with a sleep mask on, awake. I put the clock portion about 3+ feet away from the bed, on the other side of the night table so it absolutely wakes her up. She has to get up out of bed to turn off the alarm (plus, avoid the stampede), which makes her angry as a hornet, but it gets her up and moving (which was the whole point of this alarm). "Everyone up!" I should note that with this alarm, she is up and moving in less than 4 seconds. OK, it is mainly to get out of the way of a stampede of big dogs she has encircling her, all jumping up, trying to avoid whatever it is shaking the bed loose from the floor. I have actually gotten up earlier than everyone on numerous occasions, just to watch what happens when the alarm goes off, just to watch the stampede and the ensuing turmoil. It is good to find a product that fits a niche (like I have at home) as well as it is always good to have something happen in the first moments of the morning (a stampede of dogs for example) to make it a great start to the day (at least for me). NOTE: Test this device with 'everyone' (that lives in the house) around 'before' you use it for the first time. For the first couple days you use this, make sure no one panics. The first day, everyone thought this was a fire alarm going off and the jolt of the vibrating puck added to the confusion. I highly recommend that you test it a couple time (so everyone in the house can hear what the alarm sounds like) to make sure no one thinks there is a fire. This alarm could 'possibly' be confused with the alarm sound of a home fire alarm. I recommend you have everyone go to their own bedrooms and allow the alarm to go off (a couple of times?) to get them used to the alarm sound. Hey, this thing can be heard throughout my entire house when it goes off and it did cause a panic the first morning it went off. We had kids with flashlights and fire extinguishers coming from all directions that first day. I am just glad no one called 911 and had the fire department show up. I would not want to be on the local news as "Family calls 911, Fire department responds to family's new alarm clock, news at 11" or whatever. This is pretty close to what happened. Plan ahead if you get this!

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-17*