JBL JBLXTREME4BLKAM-Z Xtreme 4 Portable Waterproof Speaker, Black - Certified Refurbished

Description

Ready to provide your next outdoor adventure with massive JBL Pro Sound, the Xtreme 4 Portable Wireless Waterproof Speaker from JBL in blue, features dual 2.8" woofers, dual 0.7" tweeters, and dual passive radiators. Your music will sound balanced and have benefit of rich, deep bass response; even at high volumes thanks to AI Sound Boost. Experience the great outdoors without worry as you stream your favorite music via Bluetooth. The Xtreme 4 is waterproof, dustproof, and has rugged rubber bumpers to handle bumps and impacts. The huge, replaceable battery can play your music for up to 24 hours, with an extra 6 hours available via a tap of Playtime Boost.

Features

AI Sound Boost

Using AI Sound Boost, the Xtreme 4 can maximize its already impressive sonic capabilities. AI Sound Boost analyzes the incoming audio signal in real-time, while simultaneously using an AI algorithm to predict the loudspeaker movement and power response. The result is the ability to push the drivers to their maximum capability, fully exploiting dynamic range, maximizing volume and bass, while minimizing distortion.

Use Battery as Power Bank

If your phone or tablet is running low on power, you can use the massive 9444 mAh LiPo battery as a power bank to recharge your device. Simply plug it into the Xtreme 4 via the USB-C port.

Pair for Bigger Sound

If the large soundstage of the Xtreme 4's JBL Pro Sound is somehow not enough, you have the option of pairing it to a second Xtreme 4 speaker for bigger, stereo sound. You can also wirelessly connect the Xtreme 4 to other PartyBoost or Auracast-enabled speakers in order to share music across a wide array of available speakers.

JBL Portable

The JBL Portable app lets you update the Xtreme 4's firmware, unlock new features, access product support, and the built-in EQ. Make custom EQ adjustments or select from one of the EQ presets.

Eco-Friendly

With an eye on sustainability, JBL partially constructed the Xtreme 4 from recycled materials, and packaged it in FSC-certified paper that's printed with soy ink.

Additional Features

Specifications

Key Specs

  
Power Output 4x 100 W
Drivers 2x 2.75" / 6.99 cm Woofers
  2x 0.75" / 1.91 cm Tweeters
Frequency Response 44 Hz to 20 kHz
Built-In Mic No
Bluetooth 5.3

Speaker System

  
Power Output 4x 100 W
Drivers 2x 2.75" / 6.99 cm Woofers
  2x 0.75" / 1.91 cm Tweeters
Passive Radiators 2
Frequency Response 44 Hz to 20 kHz
Signal to Noise Ratio >80 dB

Microphone

  
Built-In Mic No

Bluetooth Connectivity

  
Bluetooth 5.3
Supported Bluetooth Profiles A2DP 1.3
  AVRCP 1.6
Transmitter Power 12 dBm
Bluetooth Transmitter Modulation π/4 DQPSK, 8DPSK, GFSK

Wired Connectivity

  
Inputs/Outputs 1x USB-C (Audio/Power) Input/Output
USB Power 5 VDC at 3 A
  9 VDC at 2 A

Battery

  
Battery Capacity 9444 mAh / 68 Wh
Battery Chemistry Lithium-Ion Polymer (LiPo)
Battery Voltage 7.2 V
Estimated Battery Life 24 Hours
Battery Charging Time 3.5 Hours

Physical

  
Color Blue
Environmental Resistance Dust/Water-Resistant (IP67)
Operating Conditions Up to 113°F / 45.0°C 
Material Fabric, Plastic
Dimensions (W x H x D) 11.7 x 5.9 x 5.6" / 297 x 149 x 141 mm
Weight 4.6 lb / 2.1 kg

Packaging Info

  
Package Weight 7.26 lb
Box Dimensions (LxWxH) 12.9 x 9 x 6.9"

 

Frequently Asked Questions