BEST OF 2026

JBL Xtreme 4 Bluetooth Speaker Bundle with Shoulder Strap and gSport Case

DESCRIPTION

The JBL Xtreme 4 is a powerful, portable, and waterproof Bluetooth speaker that delivers massive JBL Pro Sound with deep bass, even at high volumes. Built for adventure, it features IP67 waterproof and dustproof protection, a rugged design with rubber bumpers, and a handy shoulder strap for easy carrying. With 24 hours of battery life, a power bank function, and Auracast support to connect multiple JBL speakers, it’s perfect for all-day music anywhere. Plus, it’s eco-friendly, made with recycled materials.

DISCONTINUED

JBL Xtreme 4 Bluetooth Speaker Bundle with Shoulder Strap and gSport Case

mon0000021707

B0CZ4L82SV

Unfortunately, this product has been discontinued. But don’t worry – there’s a new and updated version available!

Free standard shipping on all orders within the continental US.

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DESCRIPTION

FEATURES

Powerful JBL Pro Sound with deep bass and clear highs
IP67 waterproof & dustproof for all-weather durability
24-hour battery life with power bank function
Auracast support to connect multiple JBL speakers
Rugged design with shoulder strap for easy transport

In the box:

1 x JBL Xtreme 4
1 x gSport carbon fiber protective case
1 x PD adaptor (plug type varies by region)
1 x Quick start guide
1 x Warranty Card/Safety sheet

TECHNICAL SPECS

Transducers: 2 x 70 mm woofer / 2 x 2.75" , 2 x 20 mm tweeter / 2 x 0.75"
Rated output power: 2 x 30W RMS woofer + 2 x 20W RMS tweeter (AC power mode) 2 x 20W RMS woofer + 2 x 15W RMS tweeter (Battery mode)
Frequency response: 44 Hz - 20k Hz
Signal-to-noise ratio: > 80 dB
2.4GHz SRD frequency range: 2407 MHz ~ 2475MHz
SRD transmitter power: ＜10 dBm(EIRP)
Dynamic frequency response range (Hz): 44 Hz - 20k Hz
Dimensions (in): 11.69 x 5.87 x 5.55
Weight (lbs): 4.63
Bluetooth version: 5.3
Charging time (hrs): 3.5
Maximum music playing time (hrs): 24
Bluetooth: Yes
Charging cable: Yes
Powerbank: Yes
Waterproof: Yes
Wireless: Yes
Multi-Point Connection: Yes
Rechargable battery: Yes
Speed charge: Yes
IP Code: IP67
Dustproof: Yes
Supports Auracast: Yes

PRODUCT INFORMATION:

Model: GSPORT-XTREME4-BLACK | Barcode: 880847842816

WARNING: California Residents - Proposition 65. This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov

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JBL Xtreme 4 Bluetooth Speaker Bundle with Shoulder Strap and gSport Case

mon0000021707

B0CZ4L82SV