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JBL Pulse 4

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JBL Pulse 4
Colour
Connection
Sources and mediaBluetooth v 4.2
Acoustic characteristics
Number of channels1.0 (mono)
Signal-to-noise ratio80 dB
Output power20 W
Frequency range70 – 20000 Hz
Speaker synchronizationJBL PartyBoost
Featuresmobile app
lighting effects
Battery
Battery capacity7260 mAh
Battery life12 h
Charging time3.5 h
USB charging portUSB C
General
WaterproofIPX7
Materialplastic
Size (HxWxD)207x96x96 mm
Weight1260 g
Official Websitejbl.com
Added to E-CatalogNovember 2019
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JBL PartyBoost is a technology for pairing two JBL speakers to achieve a stereo effect. All-round sound. Synchronization of music and lighting effects.

Released in 2019, the speaker system represents the “pulsating” line of the American brand JBL and is the direct successor to the third generation model — Pulse 3. As expected, this portable speaker is notable for its original appearance. Special LED-panels, located along the entire front surface of the case, create original lighting effects in time with musical compositions, a la light music.

Waterproof (IPX7 class) portable acoustics JBL Pulse 4 is equipped with a single 20-watt speaker, providing moderately powerful and very balanced mono sound. Another interesting feature of the model is support for the PartyBoost mode. It allows you to connect other speakers that support this technology to the same audio source, thereby achieving a stereo effect and/or obtaining a suitable audio system for a party. The built-in 7260 mAh battery can provide up to 12 hours of battery life. Note that the model weighs more than 1 kg (1260 grams) and is “sharpened” only for wireless use, since a 3.5 mm mini-jack is not provided here.

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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Model overview based on user reviews  
The JBL Pulse 4 is a portable speaker that offers impressive sound quality and bass, enhanced by its 20W output power. It features a unique lighting effect that synchronizes with the music, making it visually appealing. The speaker is equipped with a long-lasting 7260 mAh battery that provides up to 12 hours of playtime, although some users find it heavy due to its glass case. It supports JBL PartyBoost for pairing with other JBL speakers, enhancing the audio experience. While the speaker is waterproof with an IPX7 rating, making it suitable for indoor and small space use, it may not deliver deep bass outdoors. The design is eye-catching, but the plastic material can show fingerprints. Overall, the JBL Pulse 4 is recommended for its sound and visual appeal, though its weight and price are noted as drawbacks.
Pros

Cons

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4
Good speaker, I recommend it, but I don't advise carrying it around, it might break.
31 January 2021 
The speaker is good, it doesn't buzz at high volume, in the new software there is even support for Bluetooth 5.1.
Sound quality and bass, long-lasting battery
Very heavy due to the glass case
use JBL Pulse 4 few months
Pulse 4 is perfect for a small space
21 September 2020 
Adequate price. Technically, I like it more than the Pulse 3. The battery is new, nice design, eye-catching. Great sound, powerful battery, visually luxurious. A wonderful thing, I do not part with it now. Using PartyBoost technology, I tried to connect it with Boombox-2 - this is the thing) It seems that Boxing pulls the bass over, and Pulse takes over the treble function. I twisted different compositions - in some I heard out of sync. The JBL Connect app is not necessary for this device, as the lighting schemes can also be switched on the device itself. But, if you are going to create your own, then it will not work without it. Plus, as I understand it, it should be used to update the firmware.
Don't expect to use this unit outdoors and don't expect it to sound great with deep bass. Too heavy to carry anywhere. The power connector is open, there are fingerprints on the plastic, the material is not the best. Not more.
great model, love it
21 March 2021 
Recommend
Bass driver moves well in bass
Not a lot of volume
use JBL Pulse 4 few months
3 out of 4 user review(s) shown
1 more user review(s)
Video reviews