Waking up on time can be a daily battle. For some, a simple phone alarm is enough. For others, sleep is deep, and only a really loud alarm can do the job. This is where the Sharp Big Bang Alarm Clock comes in. Known for its powerful sound, it’s designed to wake even the heaviest sleepers. But is it possible for an alarm clock to be too loud? And how does the Sharp Big Bang compare to other options? Let’s explore whether this device’s volume is a strength or a problem.
Understanding The Sharp Big Bang Alarm Clock
The Sharp Big Bang Alarm Clock is not your average bedside clock. It’s built for people who struggle to wake up with regular alarms. The most talked-about feature is its extra-loud buzzer, which can reach up to 113 decibels. For context, that’s close to the sound of a rock concert or a chainsaw.
This clock usually includes:
- A large, easy-to-read display
- Adjustable volume settings
- A powerful vibrating bed shaker (in some models)
- Battery backup
Its main selling point is the “Big Bang” alarm, meant to jolt you out of the deepest sleep.
How Loud Is Too Loud?
Loudness is measured in decibels (dB). The higher the number, the louder the sound. Here’s a quick look at how the Sharp Big Bang stacks up against common noises:
| Sound Source | Decibel Level (dB) |
|---|---|
| Whisper | 30 |
| Normal Conversation | 60 |
| Traffic | 70-85 |
| Sharp Big Bang Alarm (max) | 113 |
| Rock Concert | 110-120 |
| Jet Takeoff (close) | 130 |
A sound above 85 dB can begin to damage hearing with long exposure. At 113 dB, the Sharp Big Bang is much louder than most home alarms.

When Is Loudness Useful?
For some people, loudness is not just helpful—it’s necessary. These groups may benefit from a clock like the Sharp Big Bang:
- Heavy Sleepers: People who sleep through normal alarms.
- Hearing Impaired: Those with partial hearing loss may need extra volume.
- Deep Sleep Cycles: Some people have sleep disorders that make waking up harder.
For these users, the alarm’s high volume can be a lifesaver, especially when paired with a bed shaker.
Problems With Excessive Loudness
While loud alarms can help, there are real downsides if a clock is too loud:
- Hearing Risk: Prolonged exposure to sounds above 85 dB can damage hearing. Even short bursts over 110 dB are risky, especially if the clock is close to your head.
- Disturbing Others: If you share a room or wall with others, they might wake up—or get annoyed—before you do.
- Shock and Stress: Being jolted awake by an extreme noise can increase stress, heart rate, and even cause headaches.
- Sleep Disruption: If you wake up before your alarm but the clock goes off anyway, it can interrupt your rest and make you feel worse.
Real-world Experiences
Many buyers of the Sharp Big Bang say it’s the only thing that works for them. Some describe it as “impossible to sleep through” and a “game-changer for deep sleepers. ” However, others complain that it’s too much, especially in small rooms or apartments.
One user wrote, “I had to put it in the hallway because it was too loud on my nightstand. ” Another said, “My roommate hates me now, but I finally make it to work on time. ”
The experience is very personal. What works for one person may be overwhelming for another.
Comparing With Other Loud Alarm Clocks
How does the Sharp Big Bang’s volume compare to other popular extra-loud alarm clocks? Here’s a quick comparison:
| Model | Max Volume (dB) | Vibration Feature | Best For |
|---|---|---|---|
| Sharp Big Bang | 113 | Yes (some versions) | Very deep sleepers |
| Sonic Bomb | 113 | Yes | Heavy sleepers, hearing impaired |
| Peakeep Twin Bell | 90-100 | No | Moderate to heavy sleepers |
| Philips Wake-Up Light | 80 | No | Light to normal sleepers |
The Sharp Big Bang is among the loudest available. Only a few models reach this level, and most regular alarm clocks stay below 85 dB.
How To Use A Loud Alarm Clock Safely
If you decide to use a clock as loud as the Sharp Big Bang, it’s important to use it wisely:
- Start at Lower Volume: Most models have adjustable volume. Begin at the lowest setting and increase only as needed.
- Place It Wisely: Don’t put the clock right next to your ear. Place it across the room if possible. This spreads out the sound and reduces risk.
- Use Vibration: If your model includes a bed shaker, try using vibration first, then add sound if needed.
- Limit Exposure: Don’t let the alarm buzz for several minutes. Wake up quickly and turn it off to reduce noise exposure.
- Protect Others: If you have roommates or family, warn them about the alarm or use vibration instead of sound when possible.
Who Should Avoid Very Loud Alarms?
While the Sharp Big Bang can help some people, it’s not for everyone. Avoid extra-loud alarms if:
- You have sensitive hearing or ear problems.
- You have young children, elderly family, or pets who might be disturbed.
- You already wake up easily or feel anxious about alarms.
There are other solutions for gentle waking, like sunrise clocks or smart alarms that use light and vibration.

Alternative Wake-up Solutions
If you find the Sharp Big Bang is too much, consider other options:
- Sunrise Wake-Up Lights: These use gentle light to mimic sunrise. Many people wake up naturally as the room gets brighter.
- Smartphone Apps: Some apps use gentle sounds or vibrations.
- Bed Shakers Only: Some alarms use vibration without any loud noise.
- Multiple Quiet Alarms: Set several alarms at low volume to avoid a sudden shock.
The Science Of Waking Up
Loud alarms work because they force your brain out of deep sleep by activating your fight-or-flight response. However, this isn’t always healthy. Studies show that being jolted awake by a sudden loud sound can cause a spike in blood pressure and stress hormones.
Repeated loud waking can make you feel groggy, anxious, or even more tired. For best health, experts recommend waking up gradually, with light or gentle sound if possible. But for some, especially those who sleep very deeply, a powerful alarm is necessary to avoid being late for work or school.
How To Tell If Your Alarm Is Too Loud
Sometimes, you don’t realize your alarm is damaging your hearing or your sleep. Here are signs your alarm may be too loud:
- You wake up with ringing ears or headaches.
- Others in your home complain about the noise.
- You feel startled or anxious every morning.
- Pets run from the room when the alarm goes off.
- You hear a buzzing or muffled sound after the alarm stops.
If you notice these, try lowering the volume or switching to another alarm method.
Non-obvious Insights For New Users
- Room Acoustics Matter: A clock in a small, echo-prone room will sound much louder than in a large, carpeted space. Test the clock in different spots to find the right balance.
- Hearing Loss Risk Adds Up: Even if you only hear the alarm for a few seconds each day, over months or years, hearing damage can build up. Using vibration and keeping the clock away from your head helps protect your ears.
Setting Up The Sharp Big Bang For Success
To get the most from your alarm without harming your hearing or disturbing others:
- Read the manual and adjust all settings before your first use.
- Test the alarm during the day to see how loud it is.
- Experiment with placement—on a desk, shelf, or across the room.
- Combine features: Use the shaker and a moderate volume instead of just max sound.
Expert Guidance: Is The Sharp Big Bang Too Loud?
Most sleep experts agree: If you wake up feeling stressed, startled, or with ear pain, your alarm is too loud. The goal is to wake up, not to startle yourself into a panic. For most people, alarms above 85 dB are not needed. But for a small group, the Sharp Big Bang’s extreme volume is effective and necessary.
If you do choose this clock, use it smartly and pay attention to how your body and mind react.

Frequently Asked Questions
Is The Sharp Big Bang Alarm Clock Safe For Daily Use?
The Sharp Big Bang can be safe if used properly. Set the volume as low as possible, place it at a distance, and avoid letting it ring for too long. If you experience ear pain, headaches, or ringing, reduce the volume or try a different alarm method.
Can The Loud Volume Damage My Hearing?
Yes, repeated exposure to very loud sounds (above 85 dB) can cause hearing loss over time. The Sharp Big Bang at full volume is 113 dB, which is in the range that can cause damage, especially if placed close to your head.
Use vibration and lower settings to protect your hearing.
How Does The Vibration Feature Help?
The vibration feature is a small device (bed shaker) that goes under your pillow or mattress. It shakes the bed to wake you up without loud noise. This is especially useful for those who want to avoid disturbing others or protect their hearing.
Is The Sharp Big Bang A Good Choice For Shared Rooms Or Apartments?
It can be challenging. The loud sound may disturb roommates or neighbors. If you live with others, use the vibration feature or place the clock far from walls shared with others. Warn your housemates before using max volume.
Are There Quieter Alternatives For Heavy Sleepers?
Yes. Options include bed shakers, light-based alarms, or setting multiple lower-volume alarms. Devices like sunrise clocks or vibrating wristbands can also help. For more ideas, check resources like Sleep Foundation.
Waking up on time matters, but your health and peace of mind are just as important. The Sharp Big Bang Alarm Clock is powerful, but it’s not the only tool—and it can be too loud for some. Choose the method that gets you up without causing harm or stress.
Listen to your body, adjust the settings, and wake up in a way that suits your life best.
