The JBL GO 4 features powerful JBL Pro Sound and up to 7 hours of battery life. It supports Bluetooth 5.3 and Auracast connectivity for connecting multiple speakers. It's also IP67 water and dust resistant, has a compact and stylish design with a built-in carrying loop, and weighs just 0.19 kg.
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Here are the full specifications of the JBL Go 4 speaker, listed without a table, focusing on the key features that matter to the user.
Sound Quality and Performance
The JBL Go 4 speaker delivers powerful, clear JBL Pro Sound, with deep, impactful bass for its ultra-portable size.
Output Power: The speaker has a maximum output power of 4.2 watts.
Frequency Response: The frequency response is 90 Hz.
Stereo Mode: Two Go 4 speakers can be wirelessly paired for a wider, richer stereo sound.
Battery and Playtime
The speaker is designed to last through daily commutes or evenings out:
Playtime: Provides up to 7 hours of playtime on a single charge.
Playtime Boost: Playtime can be extended by an additional 2 hours using the Playtime Boost feature available via the JBL Portable app, giving you up to 9 hours of total playtime.
Charging: A full charge takes approximately 3 hours via USB-C. Durability and Design
These speakers are ideal for outdoor use thanks to their rugged design:
Water and Dust Resistance: Rated IP67, this means they are dustproof and water-resistant, and can be submerged in water up to 1 meter deep for up to 30 minutes.
Materials: The speakers utilize partially recycled materials, including 100% recycled fabric for the plastic grille and 90% recycled plastic for the trim.
Portability: They feature a compact and ultra-lightweight design (approximately 190 grams) with a built-in carrying loop for easy hanging or transport.
Connection and Additional Features
Includes multiple modern connectivity features:
Bluetooth Technology: Utilizes Bluetooth 5.3, which provides a more stable and energy-efficient connection.
Multi-Speaker Connection (Auracast): Supports Auracast technology, which allows you to wirelessly connect multiple compatible JBL speakers for a larger group audio experience.
No Microphone: The speakers do not have a built-in microphone for calls. App control: Users can adjust sound settings, equalizer (EQ) and more via the JBL Portable app.
