JBL BOOMBOX 4 WIRELESS SPEAKER - SQUAD JBL-SPK-BOOMBOX 4 SQUAD

Product Information:

• BLUETOOTH 5.4/ USB-C
• UP TO 28 HOURS
• USB-C
• UP TO 210W
• JBL PORTABLE APP
• IP68
• Dimensions (W x H x D): 50.6 x 26.3 x 21.3 cm
• Weight: 5.89 Kg
• Warranty: 1 Year(s)

Product Description

The JBL Boombox 4 is an ultra-powerful portable Bluetooth speaker that delivers massive sound, up to 34 hours of playtime with Playtime Boost, and an IP68 waterproof and dustproof rating. It features an upgraded internal design and AI Sound Boost technology for enhanced audio performance with less distortion at high volumes. 

Key Features

• Massive JBL Pro Sound: It utilizes a new seven-driver setup with two 5-inch woofers, two 0.75-inch tweeters, and three passive radiators to produce deep, punchy bass and clear high-quality audio.
• AI Sound Boost: This intelligent technology analyzes the music in real time and adjusts the acoustics to give more power with less distortion, even when turned all the way up.
• Extended Playtime: The speaker offers up to 28 hours of standard playtime, which can be extended to up to 34 hours with the Playtime Boost feature. The rechargeable battery is also user-replaceable, extending the product's lifespan.
• Rugged Design: It has an industry-leading IP68 rating, making it completely waterproof and dustproof for use in any outdoor environment. The design is also lighter than its predecessor, weighing approximately 5.89 kg.
• Seamless Connectivity: Features Bluetooth 5.4 for stable wireless streaming and supports Auracast™ technology, allowing for effortless linking with multiple other compatible JBL speakers for an even larger soundstage.
• Bass Boost Modes: Users can switch between two different bass boost settings ("Deep" or "Punchy") to match their music style.
• Lossless Audio Playback: The USB-C port supports lossless audio playback for high-resolution wired listening. 

Audio Specifications

• Transducers: 2 x 5" (123mm) woofers, 2 x 0.75" (20mm) tweeters, 3 passive radiators    
• Output Power (AC Mode): 2 x 65W RMS Woofer, 2 x 40W RMS Tweeter    
• Output Power (Battery Mode): 2 x 60W RMS Woofer, 2 x 40W RMS Tweeter    
• Frequency Response: 37 Hz – 20 kHz (-6dB)    
• Signal-to-Noise Ratio: > 80 dB    
• AI Sound Boost: Yes, automatically optimizes audio in real-time for less distortion    

Connectivity and Controls

• Bluetooth Version: 5.4
• Bluetooth Profiles: A2DP 1.4, AVRCP 1.6
• Connection Ports: AC-in, USB-C (supports lossless audio playback when connected to a compatible device)
• Multi-Speaker Connection: Auracast™ support for pairing with other compatible JBL speakers
• App Control: The JBL Portable App allows for EQ customization, Bass Boost mode selection, and software updates 

Battery and Power

• Battery Type: Rechargeable Li-ion Battery Pack 99.02Wh (equivalent to 21.6V / 4584 mAh)
• Music Play Time: Up to 28 hours (standard), or up to 34 hours with Playtime Boost feature
• Battery Charge Time: Approximately 3 hours
• Power Input: 100 - 240 Vac; 50/60 Hz
• Replaceable Battery: The battery is user-replaceable (sold separately) 

Physical and Durability

• Dimensions (W x H x D): 506.4 mm x 262.9 mm x 212.9 mm (19.9" x 10.4" x 8.4")
• Net Weight: 5.89 kg (13 lbs)
• IP Rating: IP68 waterproof and dustproof
• Materials: Made with post-consumer recycled plastic and fabric for the speaker grille