Audioengine B2 Bluetooth Speaker, Walnut


Availability:In stock


Send all your music wirelessly from your iDevice or tablet directly to the B2 Powered Speaker.

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Product Description

Audioengine B2 Premium Bluetooth Speaker

Send all your music wirelessly from your iDevice or tablet directly to the B2 Powered Speaker.

Wirelessly stream all your music from any Bluetooth®-enabled device. Your computer, iDevice, or Android phone already has Bluetooth, so get more out of your music with the B2 wireless speaker. Experience award-winning Audioengine® stereo sound, including a hand-built wood cabinet, Bluetooth® aptX® and extended wireless range.

Easy setup

Setup and pairing is really easy and no special software is needed. Here’s how to connect B2 to your tablet, computer, or smartphone:

Remove B2 from its packaging and attach the Bluetooth antenna to the rear panel.

Connect the power cable to B2 rear panel and plug the other end into an AC outlet. 

Turn on the power switch and B2 will automatically go into pair mode.

On your device, turn on Bluetooth and select “Audioengine B2” to pair and connect. 

Play your music and adjust the volume. 

Yep, it really is this easy to get B2 up and running!



The audio quality of most Bluetooth products isn't usually very inspiring and their limited range can be frustrating. The B2 solves these problems by implementing the aptX codec, which is a high-quality audio converter designed specifically for audio. The B2 also has special circuitry and a precision-tuned antenna to extend the wireless range, providing much more versatility than other Bluetooth speakers.

Upgrade your Bluetooth

You already have Bluetooth on your tablet, computer, or iDevice, so get more out of it and experience stunning audio with the Audioengine B2 Bluetooth Speaker including aptX, extended range, hand-built wood cabinet, and custom speakers.

See and hear the difference

The hand-finished all-wood cabinet of the B2 reflects traditional Audioengine design and the high-quality components and audio fidelity are typical of Audioengine's commitment to great sound at affordable prices. The Audioengine B2 continues to close the gap between your computer music and home hi-fi and even if you're not an audio enthusiast we guarantee your music will sound better!


Streams audio from any Bluetooth®-enabled device 

Easy setup, connects in seconds 

No network setup, no passwords, no hassle 

Superior sound and extended range 

Custom Kevlar woofers and silk tweeters 

Hand-built wood cabinet 

Dual front port slots for extended bass 

Acoustically isolated cabinet design with detachable magnetic grill 

Aux audio input 

Integrated power supply 


What’s in the box

(1) B2 Bluetooth® Speaker 

(1) Antenna 

(1) Power cable 

(1) Mini-jack audio cable, 1.5 meters (~5 feet) 

(1) Microfiber speaker bag 

(1) Quickstart guide 


Works with

Any Bluetooth-enabled computer or other device 


Any music system with an analog audio output


Tech Specs

High-fidelity Bluetooth® with aptX® transmission and extended range 

Supports all Bluetooth-enabled devices 

Hand-built wood cabinet with magnetic speaker grills 

Auxiliary analog mini-jack input 

Built-in auto voltage switching power supply 


Type:  Powered Bluetooth speaker

Amplifier type:  Dual class AB monolithic

Power output:  60W peak total (15W RMS, 30W peak per channel), AES

Drivers:  2.75” Kevlar woofers, 3/4“ Silk dome tweeters 

Inputs:  Bluetooth, 3.5mm stereo mini-jack analog

Analog input impedance:  10K ohms unbalanced

Frequency response:  65Hz-22kHz (±2.0dB)

SNR:  >95db (typical A-weighted)

THD+N:  <0.05% at all power settings

Crosstalk:  -50dB

Power filtering:  3-stage redundant regulation

Input voltages:  100-240V, 50/60Hz auto-switching


Output current limiting, thermal over-temperature, power on/off transient protection

Bluetooth receiver type:  Bluetooth 4.0 audio with aptX codec

Supported Bluetooth profiles:  aptX, A2DP, and AVRCP

Wireless operation range:  up to 100ft (30m) typical

D/A converter:  TI PCM5102A

Input bit depth:  24-bit (upsampled)

Input data rate:  Determined by Bluetooth

Wireless latency:  ~30 milliseconds (ms)

Product dimensions:  4.25”(H) x 12.25”(W) x 5.50”(D)


Environmental Requirements

Operating temperature: 24° to 105°F (0°C to 40°C) 

Storage temperature: -4° to 115°F (-20°C to 46°C) 

Relative humidity: 5% to 95% non-condensing 


Materials and Construction

18mm thick MDF cabinets with real wood veneer 

3/4" silk dome tweeters with neodymium magnets 

2.75" Kevlar woofers with advanced voice coils 


Included accessories

Power cable 


Mini-jack audio cable, 1.5 meters (~5 feet) 

Microfiber speaker bag 

Quickstart guide 

Additional Information

UPC 819955270129
Colour Walnut
Finish/Material 18mm thick MDF cabinets with real wood veneer
Frequency Response 65Hz-22kHz (±2.0dB)
Inputs Bluetooth 4.0