SKU: 51106667812

Audioengine B2 Bluetooth Speaker (Walnut)

Sale price$17115.75 Regular price$19017.50
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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14

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Description

Audioengine B2 Bluetooth Speaker (Walnut)Up to 60W of Total Power Bluetooth Audio Streaming Dual 2. 75" Kevlar Woofers Dual 0. 75" Silk Dome Tweeters TI PCM5102A Digital to Analog Converter Integrated 3. 5mm AUX Input MDF Cabinet with Real Wood Veneer Enjoy high quality audio with the walnut Audioengine B2 Bluetooth Speaker . This speaker produces up to 60W of total power from its stereo design and incorporates dual 2. 75" Kevlar woofers and 0. 75" silk dome tweeters. Bluetooth 4. 0 is built

  • Up to 60W of Total Power
  • Bluetooth Audio Streaming
  • Dual 2.75" Kevlar Woofers
  • Dual 0.75" Silk Dome Tweeters
  • TI PCM5102A Digital-to-Analog Converter
  • Integrated 3.5mm AUX Input
  • MDF Cabinet with Real Wood Veneer

Enjoy high-quality audio with the walnut Audioengine B2 Bluetooth Speaker . This speaker produces up to 60W of total power from its stereo design and incorporates dual 2.75" Kevlar woofers and 0.75" silk dome tweeters. Bluetooth 4.0 is built-in for wireless audio streaming from devices such as smartphones and tablets. This speaker also supports aptX, which delivers CD-like sound quality when paired with other aptX-enabled audio sources.

The Audioengine B2 Bluetooth Speaker uses a TI PCM5102A DAC for high-quality digital-to-analog conversion. In addition to the aforementioned Bluetooth connectivity, this speaker features a rear 3.5mm input. This interface allows you to connect a wide variety of wired audio sources. The B2 features an 18mm thick MDF cabinet with real wood veneer.

Digital-to-Analog Converter Characteristics
The B2 Bluetooth speaker system utilizes the TI PCM5102A DAC, which is regarded for its low noise and high fidelity. Due to the PCM5102A's high signal-to-noise specs, the digital signal is converted (upsampled) to 24-bits with the added benefit of triple redundancy power source conversion and filtering.
Extended Wireless Range
Some Bluetooth speakers have limited range, usually within just one room. With careful signal management circuitry and antenna tuning, the B2 is engineered to reach other rooms in your home without sacrificing audio quality.
High-Quality Bluetooth Audio
The B2 features aptX coding, which is an advanced Bluetooth audio codec that's designed to provide CD-like sound quality when used with compatible audio sources. The B2 is backwards-compatible with all previous Bluetooth implementations, so you can wirelessly stream music from a wide variety of Bluetooth-enabled audio sources.
Custom-Built Audio Components
Audioengine designs its own tweeters, woofers, and many other critical components. Components like toroidal transformers, magnets, and wiring harnesses that are not made in their factory are custom-made to their specifications. The cabinets, drivers, bass port designs, amplifiers, and crossovers are all tuned together for each Audioengine model.
Based on Studio Monitor Designs
Studio monitor speakers are used by producers and engineers in recording and production studios. They are designed with a theoretical flat frequency response which allows the engineer to create a final mix in such a way that the recorded music will sound good on most other speakers. Although Audioengine speakers are not designed to be up-close "nearfield" studio monitors, Audioengine speakers employ similar high-end technology, components, and design philosophy.
Drivers
Audioengine uses audiophile-quality, ferrofluid-cooled, silk dome tweeters with neodymium magnets. Silk tweeters are engineered to hold up well under high power conditions and the edge-driven design produces a smooth response. The custom woofers are Kevlar woven glass aramid composite with rubber surrounds. Kevlar is a durable material, which means that the woofer retains its shape when being driven at high volume levels. Because the speakers feature robust construction, speaker grilles aren't needed.
Cabinet
To minimize unwanted resonances and distortion, Audioengine cabinets have thick high-resin MDF walls with extensive internal bracing. Heavy internal sound-damping material is also used to reduce unwanted sound reflections inside the cabinet. The B2 cabinet is a unique design in that it has dual sub-enclosures to prevent cross-interference, while each side contains its own tuned, front-port bass slot.
Power Amplifier
The class-A/B amplifiers in Audioengine speaker systems are conservatively-rated analog designs. Each subsystem is tuned together for all models, providing an efficient system requiring less power than passive speakers and separate amplifiers. An auto-standby idle mode is also included to conserve power when you're not playing music.
Shielding
Both drivers are magnetically-shielded, which allows protection for CRT displays and hard-drive music players.
Additional Features
  • Designed to setup in seconds with easy device pairing without software
  • Built-in auto voltage switching power supply
  • Includes microfiber speaker bag for portability
UPC: 819955270129
Speaker
Power Output 60 W peak total (15 W RMS, 30 W peak per channel), AES
Drivers 2 x 2.75" (6.99 cm) Kevlar woofers
2 x 0.75" (1.91 cm) silk dome tweeters
Bluetooth Version 4.0 with aptX codec
Bluetooth Profiles A2DP, AVRCP
Input 1 x 1/8" (3.5 mm)
Analog Input Impedance 10 K ohms unbalanced
Frequency Response 65 Hz - 22 kHz (±2.0 dB)
SNR >95 dB (typical A-weighted)
THD & Noise <0.05% at all power settings
Crosstalk -50 dB
D/A Converter TI PCM5102A
Input Bit Depth 24-bit (upsampled)
Input Data Rate Determined by Bluetooth
Latency Wireless: ~30 ms
Wireless Range Up to 100.0' (30.5 m)
General
Construction 18 mm MDF with real wood veneer
Power Filtering 3-stage redundant regulation
Protection Output current limiting, thermal over-temperature, power on/off transient protection
Power Requirements 100 - 240 VAC, 50 / 60 Hz auto-switching
Environmental Requirements Operating Temperature: 24 to 105°F (0 to 40°C)
Storage Temperature: -4 to 115°F (-20 to 46°C)
Relative Humidity: 5% to 95% non-condensing
Dimensions (HxWxD) 4.3 x 12.3 x 5.5" (10.8 x 31.1 x 14.0 cm)
Packaging Info
Package Weight 8.95 lb
Box Dimensions (LxWxH) 15.1 x 8.7 x 7.8"
In the Box
Audioengine B2 Bluetooth Speaker (Walnut)
  • Speaker Grille
  • Power Cable
  • Antenna
  • Microfiber Speaker Bag
  • 4.9' (1.5m) Mini-Jack Audio Cable
  • Limited 3-Year Warranty
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 51106667812

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4.2 ★★★★★
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Vanessa
Omaha, US
★★★★★ 5
Great!
Took my dogs a couple days to get used to using it but works well, great for apartment living !
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 28, 2026
K
Verified Purchase
Kelli
Dallas, US
★★★★★ 5
Perfect for dachshund
This is the absolute perfect size and with sides. I have one without sides and it's great but my dog has decided to stand on the edge and sometimes pee goes off or poop. Also he will be excited when I get home and try to pee fast and run and it gets on the floor. This will slow him down a little. The grid is almost too small and it holds pee. I have to wipe it everytime with a paper towel. I have a 10lb dachshund. He is long and he has plenty of room. I have 23x23 pads. I fold one side of the extra plastic down on the pad and it fits perfectly. I highly recommend this one!!!
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Reviewed in the United States on March 6, 2024
K
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Kerri E
Pawtucket, US
★★★★★ 1
Not for small dogs
Not meant for small dogs at all. holes are just the size for the nails to slip in and get stuck. my dog tried to walk off pad and ripped his nail off! I do not recommend
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Reviewed in the United States on November 13, 2025
H
Verified Purchase
Heidi B
Massapequa, US
★★★★★ 3
It's nice but...
It's nice but my pup will not go in it to use it.
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Reviewed in the United States on October 19, 2025
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Verified Purchase
Ronda Jonas
Chelsea, US
★★★★★ 5
ALL FOR PAWS Dog Post, 23.6in Square Puppy Potty Training Tray for Small Medium Sized
This is a great, my Yorker is inside all day and this gives him a place to relieve him self , he uses it and also goes outside. It’s easy to clean no mess.
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Reviewed in the United States on October 21, 2025

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