Speaker power and size: To a certain extent, the greater the power of the speaker, the greater the volume, and the larger the size, the better the sound quality.
Look at the frequency response range: the sound is three-frequency, high, medium and low. The human ear can hear the range of 20hz-20khz, so it is best to cover this range. If not, the closer to this value, the better.
Look at the signal-to-noise ratio: the ratio of audio signal ° to noise. This is expressed in db, the larger the value, the better, and it is best to choose a speaker with a value above 80db.
See if there are other sound quality parameters, such as professional tuning, high-resolution certification such as hi-res audio°, etc.
The above four are based on the sound quality of the speaker, and it is more meaningful to look at it together.
Look at the length of use, the longer the better for sure.
Look at the waterproof and dustproof ability, the higher the better.
Look at the Bluetooth transmission protocol version, the higher the better, the higher the transmission efficiency, the smaller the loss.
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Ultimate Ears HYPERBOOM Portable Bluetooth Speaker – Loud Wireless Speaker with Big Bass
- Big, loud pristine sound and extreme bass: Ultimate Ears HYPERBOOM is a portable Bluetooth speaker with supermassive, beautifully rich sound with big booming bass
- Easy music sharing: Play music from 4 different devices and easily switch between them with a press of a button; connect to this loud speaker via 2 Bluetooth inputs, 1 auxiliary, and 1 optical input
- All-day 24-hour battery life: HYPERBOOM large portable speaker sports an up to 24-hour rechargeable battery that keeps the party pumpin’ wherever you take it; plug it in to rage for the rest of time
- Adaptive equalizer: This party speaker does all the heavy lifting to rock pitch-perfect audio anywhere; its adaptive EQ literally reads the environment and automatically customizes the sound
- Spill- and splash-proof: HYPERBOOM is built to handle the sloshiest of soirées at home or outdoors; the IPX4 rating has got your back come spill or splash, simply wipe it off and you’re good to go
- Party up: Connect HYPERBOOM with any BOOM, MEGABOOM, or even another HYPERBOOM speaker to kick-start a party of truly ultimate proportions; adding just 2 to 4 can reach noise-violation levels of fun
- USB charge out: HYPERBOOM is the party powerhouse that even gives your phone a boost; flip open the weather door, plug into the USB charge-out, and keep bangin’ while your phone’s powering up
- One touch music control: HYPERBOOM lets you play, pause, and skip tracks directly on the cordless speaker; you can also set up one-touch to your playlist** via the iPhone or Android app
Tribit XSound Go Bluetooth Speaker with 16W Loud Sound & Rich Bass
Incredible small body blasts out unbelievable clear and loud sound through 2X8W high-performance drivers. It makes you enjoy a high definition stereo sound with an impressive volume – a perfect home speaker and travel speaker.
Incredible 24h Playtime
The rechargeable high capacity lithium-ion battery gives you up to 24 hours of playtime. It’s easy to take to the party or wherever you go. Absolutely a nice choice for your trip and outdoor activities.
Richer Bass
Equipped with high-class passive bass radiator, delivers richer bass for a perfect mix of crisp highs, strong mids and deep lows, provide the best bass streaming and amplification.
Seriously Waterproof
It is a speaker that not only performs the first time you get it wet – but every time you get it wet. Adopted an IPX7 rating waterproof, we built this one to survive a fall in the pool, no more worry about dropping it, just play it out and hit play.
Easy Connecting
Using Bluetooth 5.0 technology, Tribit XSound Go maintains a strong connection with a reliable bluetooth range of 100 feet. You can seamless connect it to almost any Bluetooth enabled devices in that range. Seamlessly access Siri and Google Now.
Music on The Go
Weighting in at just 13 ouce, The compact-size bluetooth speaker makes it be effortlessly put in your bag. With IPX7 water resistant design, you can take the beat to the pool, the beach, even the rain.
Sony SRS-XG300 X-Series Wireless Portable-Bluetooth Party-Speaker
Power and portability for your playlist
With a built-in handle and heavy-duty sound, the XG300 makes it easy to start the party anywhere.
From the beach to the park to the pool, the XG300 stands up to the elements with one of the highest ratings for protection from water and dust.
Keep the party going with up to 25 hours of battery life on a single charge, & USB-C quick charging gives you up to 70 minutes of playback after just 10 minutes of charge time. The Battery Care feature stops charging just before the battery reaches 100% to increase the health and life span.
Get extra power, clarity, and distortion-free sound with X-Balanced technology. Instead of the traditional circular design, our unique diaphragm shape increases sound pressure for booming bass and distinctive, high-quality audio.
Light up your environment. Whether it’s low-key ambient accents you want or lighting that syncs to the beat on the dancefloor, it’s all customizable through the Sony Music Center app.
With Echo Cancelling technology, the XG300 allows for more natural conversations during online meetings by having two people talk at the same time without cutting either one off.
