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JBL Pulse 4

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£249.95 
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 syste...m 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.
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JBL Pulse 4
Connection
Sources and mediaBluetooth v 4.2
Acoustic characteristics
Number of channels1.0 (mono)
Lines1
Signal-to-noise ratio80 dB
Output power20 W
Frequency range70 – 20000 Hz
FeaturesJBL PartyBoost
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.

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