Bluetooth receiver type
Bluetooth 5.3

Supported Bluetooth codecs
aptX HD, aptX, AAC, SBC

Supported Bluetooth profiles
A2DP, AVRCP

Inputs
Bluetooth

Outputs
Stereo analog RCA
Digital optical (SPDIF)

Required power
5V, 200mA

Wireless operation range
Up to 100ft (30m) typical

Full-scale output
2.0V RMS

Output impedance
57 Ohms

D/A converter
Wolfson WM8740

Power filtering
3-stage redundant regulation

SNR
SNR (DC to 20 kHz)
100dB

THD+N
(1 kHz FS 96 kS/s) <0.02%

Frequency response
10Hz - 20kHz (+/-0.5dB)

Crosstalk
>-86dB

Input bit depth
24-bit (upsampled)

Input data rate
Determined by Bluetooth

Latency
~30 milliseconds (ms)

Product dimensions
3.5 x 4 x 1

Shipping weight
1.0lbs (0.5kg)

Shipping box dimensions
11 x 7 x 3

Environmental Requirements
Operating temperature: 32° to 105°F (0°C to 40°C)
Storage temperature: -4°0 to 115°F (-20°C to 46°C)
Relative humidity: 5% to 95% non-condensing

Included accessories
RCA audio cable (3ft/1m)
Power adapter with detachable cable
Microfiber bag
Setup guide

Technical Features
Supports all Bluetooth-enabled devices
High-fidelity Bluetooth with aptX transmission and extended range
Stream high-resolution 24-bit digital audio from the Audioengine B1 to any music system.
Includes built-in Wolfson WM8740 DAC for superior 24-bit upsampled playback
Aluminum case with audiophile-grade connectors
Analog and optical outputs
2.0Vrms maximum output level

Experience stunning audio quality with aptX HD coding, built-in 24-bit upsampling DAC, and extended wireless range.

DAC Characteristics
The B1 Bluetooth Receiver utilizes the Wolfson WM8740 DAC, widely known for its low noise and high fidelity. B1 is essentially an upsampling 24-bit Bluetooth DAC and will pad all bit depths internally to 24-bits, thus achieving a higher signal-to-noise ratio. Due to the WM8740's high signal-to-noise specs, the fact that the digital signal is converted (upsampled) to 24-bits and the added benefit of triple redundancy power source conversion and filtering, the B1 presents impressive low noise and low distortion characteristics with a noticeable improvement over other Bluetooth devices.

Extended Range
Most Bluetooth implementations have very limited range, usually within just one room. But with careful signal management circuitry and antenna tuning, we offer a superior solution that will reach more than one room with no degradation in audio quality.

High quality Bluetooth audio
The B1 features aptX HD coding which is an advanced Bluetooth audio codec that provides much higher-quality sound than previous versions. The B1 is backwards-compatible with all previous Bluetooth implementations as well, so you can wirelessly stream music from any device and still enjoy outstanding sound.

Optical Output
B1 also functions as a wireless audio bridge from your device to your favorite DAC or preamp. Use the internal DAC with RCA analog outputs or connect the optical output into another DAC.

Type
Compact Integrated Stereo Amplifier

Rated Power Output: 22W RMS per channel at 4 ohms (measured in compliance with 16 C.F.R. § 432.3)
Peak Power Output: 100W per channel at 4 ohms (AES)

Amplifier type
Dual Class D TDA 7492 amplifier

Input voltages
110-240V, 50/60Hz auto-switching

Inputs
RCA and 1/8″ (3.5mm) mini-jack
USB-C

Outputs
RCA variable preamp

Speaker outputs
5-way binding posts

SNR
>95dB A-weighted

THD+N
<0.02% at all power settings

Crosstalk
-50dB

Frequency response
20Hz-22kHz ±1dB

Input impedance
10K ohms unbalanced

Input sensitivity
410mV (@max volume)

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

Headphone amplifier
Burr-Brown/TI OPA2134

Dimensions
7″(H) x 2.75″(W) x 5.5″(D)

Weight
3.55 lbs (1.6kg)

Shipping weight
5.0 lbs (4.6kg)

Shipping box dims
11.5″(H) x 7.5″(W) x 9.5″(D)

Finish
Satin Black

Upstanding design
The vertical design of the N22 with its integrated stand allows the 22 watt/per channel stereo class D TDA 7492 amplifier to run cool through passive convection without a fan or massive heatsink. The N22 fits easily on your desk and doesn’t take up much space.

Discrete headphone amplifier
For headphone enthusiasts the N22 includes a high-performance, low-noise discrete amplifier which works well with all types of headphones and earphones.

Variable line out
The N22 includes a variable preamp output so you can connect a subwoofer, external amplifier, or Audioengine wireless adapter and control the volume of the line-out from the front panel.

Simple operation
Both audio inputs on the N22 are active so two audio sources may be connected to the amplifier at the same time without the need for an input switch. A standby idle mode is also included to conserve power when you’re not playing music.

Wireless rear speakers
Use the N22 amp, Audioengine P4 passive speakers, and our W3 wireless adapter for a low-cost but great-sounding wireless rear channel setup for your home theater.

15.6mm thick MDF cabinet
8" custom downfiring woofer

Dimensions (HWD)
11.25" (28.6 cm) x 11.25" (28.6 cm) x 11.25" (28.6 cm)

Weight
23.6 lb (10.7 kg)

Total Shipping Weight
30 lb (13.6 kg)

Shipping Box Dimensions (LWH)
16" (40.6 cm) x 16" (40.6 cm) x 18" (45.7 cm)

Type
Powered Subwoofer w/ wireless audio receiver, rear ported design

Amplifier Type
Class D

Rated Power Output: 125W RMS (measured in compliance with 16 C.F.R. § 432.3)
Total Peak Power Output: 250W (AES)

Drivers
8" long throw down-firing woofer

Inputs
3.5 mm stereo mini-jack, RCA L/R

Outputs
N/A

Input Voltages
100-240V AC, 50/60Hz auto-switching

SNR
Greater than than95 dB (typical A-weighted)

THD+N
Less than 0.05% at all power settings

Crosstalk
N/A

Frequency Response
27Hz - 180Hz ±1.5 dB

Frequency Response w/ Bass Reduction Switch selected
N/A

Analog Input Impedance
N/A

Nominal Impedance
N/A

Input Impedance
10K ohms unbalanced

Crossover Frequency
50Hz - 130Hz

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

Power Consumption
N/A

Standby Consumption
<1W

Phase
0 / 180 degrees

Recommended Amplifier Power
N/A

Battery Life
N/A

Battery Charge Time
N/A

15mm thick MDF cabinet, 6" custom front-firing woofer

Dimensions (HWD)
10" (25.2 cm) x 8.7" (22.2 cm) x 10" (25.3 cm)

Weight
15.4 lb (6.98 kg)

Total Shipping Weight
18.2 lb (8.26 kg)

Shipping Box Dimensions (LWH)
13" (33 cm) x 13" (33 cm) x 14" (35.6 cm)

Outputs
N/A

Input Voltages
100-240 V AC, 50/60 Hz auto-switching

SNR
Greater than 100 dB (typical A-weighted)

THD+N
Less than0.2% at all power settings

Crosstalk
N/A

Nominal Impedance
N/A

Input Impedance
10K ohms unbalanced

Crossover Frequency
40Hz - 130Hz

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

Power Consumption
N/A

Frequency Response
33Hz - 132Hz ±1.5dB

Frequency Response w/ Bass Reduction Switch selected
N/A

Analog Input Impedance
N/A

Nominal Impedance
N/A

Input Impedance
10K ohms unbalanced

Type
Powered Subwoofer, sealed enclosure

Amplifier Type
Class D

Rated Power Output: 140W RMS (measured in compliance with 16 C.F.R. § 432.3)
Total Peak Power Output: 210W (AES)

Drivers
6" long throw front-firing woofer

Inputs
3.5 mm stereo mini-jack, RCA L/R

Outputs
N/A

Input Voltages
100-240 V AC, 50/60 Hz auto-switching

SNR
Greater than 100 dB (typical A-weighted)

THD+N
Less than0.2% at all power settings

Crosstalk
N/A

Frequency Response
33Hz - 132Hz ±1.5dB

Frequency Response w/ Bass Reduction Switch selected
N/A

Analog Input Impedance
N/A

Nominal Impedance
N/A

Input Impedance
10K ohms unbalanced

Crossover Frequency
40Hz - 130Hz

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

Power Consumption
N/A

Standby Consumption
<1W

Phase
0 / 180 degrees

Recommended Amplifier Power
N/A

Battery Life
N/A

Battery Charge Time
N/A

15.6mm thick MDF cabinet
8" custom downfiring woofer

Dimensions (HWD)
11.25" (28.6 cm) x 11.25" (28.6 cm) x 11.25" (28.6 cm)

Weight
23.6 lb (10.7 kg)

Total Shipping Weight
30 lb (13.6 kg)

Shipping Box Dimensions (LWH)
16" (40.6 cm) x 16" (40.6 cm) x 18" (45.7 cm)

Type
Powered Subwoofer, front ported design

Amplifier Type
Class D

Rated Power Output:/strong>
125W RMS (measured in compliance with 16 C.F.R. § 432.3)
Total Peak Power Output: 250W (AES)

Drivers
8" long throw down-firing woofer

Inputs
3.5 mm stereo mini-jack, RCA L/R

Outputs
N/A

Input Voltages
100-240 V AC, 50/60 Hz auto-switching

SNR
Greater than 95 dB (typical A-weighted)

THD+N
Less than 0.05% at all power settings

Crosstalk
N/A

Frequency Response
27Hz - 180Hz ±1.5 dB

Frequency Response w/ Bass Reduction Switch selected
N/A

Analog Input Impedance
N/A

Nominal Impedance
N/A

Input Impedance
10K ohms unbalanced

Crossover Frequency
50Hz - 130Hz

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

Power Consumption
N/A

Standby Consumption
<1W

Phase
0 / 180 degrees

Recommended Amplifier Power
N/A

Battery Life
N/A

Battery Charge Time
N/A

0.7" (18 mm) thick MDF cabinets
0.75" (20 mm) silk dome tweeters with neodymium magnets
2.75" (70 mm) aramid fiber woofers with advanced voice coils