JBL Duet II (Black)

Ultra Compact 2 Piece Desktop Speaker System

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JBL Duet II Table-Top Computer Speakers

Working, playing computer games, listening to music or surfing the Web is more fun when you have great sound. Proprietary JBL® Phoenix transducers reproduce sound you won’t believe from something so small and simple. Plug the Duet™ II into a wall outlet. Use the mini-jack to connect it to almost any audio source. You have instant, two-channel JBL sound.

What's In The Box?
  1. JBL DUET II Speakers (x2)
  2. Power Supply
  3. Quick Setup Guide
  4. Authorized Warranty

General Features:

  • 2 piece desktop speaker system
  • Incredibly small footprint
  • Provides smooth, accurate sound for any computer or music player
    • Compatible with both desktops and laptops
    • Also works with iPod, MP3, CD players and most portable devices
  • Dual JBL patented Phoenix SE transducers
  • Computer-optimized equalization
  • Convenient volume and power controls located on the top of the main speaker
  • Requires 3.5mm stereo mini-jack input
  • Frequency Response: 80-20,000 Hz
  • Power: 6 watts per speaker at 1% THD
  • Signal to Noise Ratio: >60dB
  • Primary Color Tone: Black / Silver
  • Manufacturer Model Number: JBL DUET II (Duet 2)
  • Manufacturer Part Number: JBL DUET2BLK
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

System Features

Speaker Channels
The number of speakers the computer speaker system includes. Two channels are required for stereo (right & left) playback, while 5 or more channels are required for surround sound. The ".1" suffix designates a system that includes a subwoofer for bass frequencies.
Subwoofer Channel
Whether or not the computer speaker system includes a subwoofer. This is commonly designated by a ".1" after the number of speaker channels.
System Peak Power
The total peak (maximum) power handling of the speaker system.
12 watts
Input Connection Type
The type of connection used for audio input.
3.5mm Headphone Jack (Stereo)
Power Source
The power source for the speaker.
AC Wall Adapter
Remote Control
The type of remote control that is included with the system.
Integrated Controls
The controls and settings that are physically integrated into the components.
Master Volume
Primary Color
This is the main color of the item.
LED Illumination
This refers to any LED illumination present on the unit. This includes Power Indicators, Accent Lights, illuminated logo's, etc.

Gaming: These speaker systems are often characterized by a full-range frequency response, and full, detailed sound. Gamers will appreciate the immersive sound experience these systems provide.

Home: These speakers are perfect for use at your home desk or family computer. They perform well at a variety of tasks, making them a great "all-purpose" speaker solution.

Movies: Much like gaming speakers, these speakers are designed to provide an immersive and engaging audio experience. These include 2.1 stereo systems as well as full 5.1 surround sound systems.

Music: These speakers are characterized by a wide frequency response, and clear, accurate response. This includes a very wide range of speakers, from entry level plug-and-play systems to more advanced surround sound setups.

Office: Office speaker systems are designed to produce clear quality sound at low or limited volumes, allowing you to enjoy your tunes at work without disturbing others.

Portable: These systems are characterized by a small size and can be powered without an AC wall plug. These speakers are a great way to enjoy and share your music while on-the-go.

Travel: Much like portable speakers, these computer speaker systems feature a small footprint, and can usually be powered by either USB or batteries. However, the compact design is optimized for easy storage in a laptop bag or carry-on.


Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Summary of Customer Ratings & Reviews

Rating Distribution

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Product Summary


Model Number

Duet II





Internal SKU


Internal Product ID


Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: JBL Duet II (Black)

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JBL Duet II (Black)

Ultra Compact 2 Piece Desktop Speaker System


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