Onkyo TX-8140 2.1-Channel Network Stereo Receiver

Onkyo TX-8140 2.1-Channel Network Stereo Receiver

Onkyo TX-8140 2.1-Channel Network Stereo Receiver

B&H # ONTX8140 MFR # TX-8140
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Onkyo TX-8140 2.1-Channel Network Stereo Receiver

Onkyo TX-8140 2.1-Channel Network Stereo Receiver

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Product Highlights

  • Up to 80W per Channel at 8 Ohms
  • Built-In Wi-Fi and Bluetooth
  • DLNA & Internet Music Streaming
  • Built-In AM/FM with Quick Access Presets
  • 384 kHz/32-Bit Asahi Kasei AK4452 DAC
  • Digital Coaxial, Optical, RCA, & USB-In
  • Dedicated Phono Input for Turntables
  • Wide Range Amplification Technology
  • A/B Speaker Selection
  • Supports High-Resolution Audio Files
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You Pay: $299.00

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Onkyo TX-8140 overview

  • 1Description

Enjoy wireless connectivity and Internet radio access with the Onkyo TX-8140 2.1-Channel Network Stereo Receiver. It has Wi-Fi and Bluetooth built-in so you can stream wirelessly from your smart devices or directly access services such as Pandora, Spotify, SiriusXM, and more. Two Wi-Fi antennas are on the back of the receiver for optimized signal range. This receiver features Onkyo's WRAT amplifier technology and outputs up to 80W per channel at 8 Ohms.

The TX-8140 has two digital coaxial, two optical, six stereo RCA, and one phono RCA input for connecting a variety of sources. It is also equipped with a USB port for interfacing with a USB storage device for direct playback. You can connect up to two pairs of speakers and switch between having either one or both of them on.

Note: Access to certain Internet-based content may require a subscription to a service. Not all services are available in all areas.

Realistic & Clean Audio
A high current enables enhanced control of the speakers for accurate and dynamic sound. It's the cornerstone of Onkyo's Wide Range Amplification Technology (WRAT) system, and it is designed to create a well-focused and realistic audio image. The TX-8140 delivers stereo power at 80W/Ch (8 Ohms, 20 Hz to 20 kHz, 0.1%, 2 Channels Driven, FTC) or 110W/Ch (6 Ohms, 1 kHz, 0.1%, 1 Channel Driven, FTC).
Bluetooth / Wi-Fi with Pandora & Spotify
The TX-8140 has Wi-Fi and Bluetooth technologies built-in. The free Onkyo Remote app puts a range of streaming options at your fingertips, from universal Hi-Res audio via network-attached devices, to Internet streaming services, to music on your smartphone and tablet. Or pair up and enjoy whatever's playing on your Bluetooth-compatible device for cinematic sound. It also comes loaded with Spotify, Pandora, SiriusXM Internet Radio, Slacker, and TuneIn. You can select a station and search for music available on these services via the Onkyo Remote app on your phone.
Low-Distortion Sound from Any Format
An Asahi Kasei AK4452 digital-to-analog converter unlocks the potential of any audio format with its low-distortion, sound-enhancing filtering technologies.
Quick Access Presets
Get instant access to four of your favorite FM/AM or Internet radio stations at the touch of a button. Four preset buttons on the faceplate go straight to the stations. You can even wake up the receiver from standby mode by pressing one of these buttons for instant radio.
Hi-Res Clarity & Detail
The TX-8140 is engineered for universal Hi-Res compatibility and ease of use. Use the remote app to select your 192/24 or 5.6 MHz DSD files on your computer or NAS and bask in the clarity and detail of high-resolution music.
Rediscover the Magic of Vinyl
Connect your turntable to the phono input and the TX-8140 will faithfully reproduce your vinyl's authentic stereo sound.
Amplifier, Connection, and Tuner Features
  • Non-phase-shift amp design for realistic sound imaging
  • Discrete amplifier design
  • Two 8200 µF high-current capacitors
  • Plays music from mass-storage-class USB memory devices
  • Supports Onkyo Remote app for control of receiver via iOS or Android devices
  • Plays compressed, lossless, and high-res audio via local network (MP3, WMA, WMA Lossless, FLAC, WAV, Ogg Vorbis, AAC, Apple Lossless, DSD 5.6 MHz, and LPCM)
  • Certified with Windows 8 and DLNA version 1.5
  • Direct Mode
  • Preset station naming (up to 10 characters)
Additional Features
  • Anti-vibration oval chassis
  • Banana-plug-compatible speaker posts
  • Front USB port supports WAV 96 kHz, DSD 2.8 MHz, and MP3 playback
  • Auto power-on via optical connector when signal is detected
  • Independent bass, treble, and balance controls
  • Network standby capability
  • Three-mode display dimmer (normal/dim/dimmer)
  • Sleep timer
  • Battery-free memory backup
  • Compatible with RI (Remote Interactive) dock for iPod/iPhone
  • Includes full-function IR remote control
UPC: 751398012389
In the Box
Onkyo TX-8140 2.1-Channel Network Stereo Receiver
  • Remote Control
  • 2 x AAA Batteries
  • Indoor FM Antenna
  • AM Loop Antenna
  • Limited 2-Year Warranty
  • Table of Contents
    • 1Description

    Onkyo TX-8140 specs

    Channels 2.1
    Power Output per Channel 80 W per channel (8 Ohms, 20 Hz to 20 kHz, 0.08% THD, 2-channels driven, FTC)
    110 W per channel (6 Ohms, 1 kHz, 0.1% THD, 1-channel driven, FTC)
    Dynamic Power per Channel 110 W (8 Ohms, front)
    170 W (4 Ohms, front)
    190 W (3 Ohms, front)
    THD & Noise 0.08% (20 Hz to 20 kHz, half power)
    Input Sensitivity and Impedance 200 mV/47 k-ohms (Line)
    3.5 mV/47 k-ohms (Phono MM)
    Rated RCA Output Level Rated: 1 V/680 Ohms (subwoofer pre-out)
    Phono Overload 70 mV (MM, 1 kHz, 0.5%)
    Frequency Response 10 Hz to 100 kHz / +1 dB, -3 dB (Direct Mode)
    Signal-to-Noise Ratio 106 dB (line, IHF-A)
    80 dB (phono, IHF-A)
    DAC Asahi Kasei AK4452
    Speaker Impedance 4 Ohms-16 Ohms
    Headphone Output Impedance 390 Ohms
    Headphone Output Rated: 200 mW (32 Ohms, 1 kHz, 10%)
    Tuner Sectionveztwrcwzvyydyztsevwxqbwebweeduvrdfues
    Tuning Frequency Range FM: 87.5 to 107.9 MHz
    AM: 530 to 1710 kHz
    FM/AM Preset Memory 40 Stations plus 4 faceplate BGM presets
    Wi-Fi Yes
    Bluetooth Yes
    Inputs 2 x Digital coaxial
    2 x Digital optical
    6 x Stereo RCA
    1 x Stereo RCA phono
    1 x USB (front)
    Outputs 1 x Stereo RCA line out
    1 x Subwoofer pre-out
    1 x Headphone (front)
    Other Interfaces 1 x Ethernet
    1 x RI remote
    1 x IR in
    1 x IR out
    1 x AM antenna
    1 x FM antenna
    Speaker Connectors 4 x Binding post pairs
    A/B Speaker Selection Yes
    Power Requirements 120 VAC, 60 Hz
    Power Consumption Typical: 2.7 A
    Standby: 0.2 W
    No Sound: 50 W
    Network Standby: 2.9 W
    Dimensions (W x H x D) 17.1 x 5.9 x 12.9" (435 x 149 x 328 mm)
    Weight 18.3 lb (8.3 kg)
    Packaging Info
    Package Weight 22.4 lb
    Box Dimensions (LxWxH) 22.0 x 16.0 x 10.0"

    Onkyo TX-8140 reviews

    TX-8140 2.1-Channel Network Stereo Receiver is rated 4.5 out of 5 by 4.
    Rated 3 out of 5 by from Lacking mid-range I noticed a lack of mid-range & tested on 2 sets of speakers-- full size Polks & Sony bookshelf. �Also, the printing for control inputs/knobs on the front is very small & difficult to see.
    Date published: 2018-02-12
    Rated 5 out of 5 by from Great Amp, Tuner I love the new device in all ways but I still do not know how to connect it to my WiFi.
    Date published: 2017-04-28
    Rated 5 out of 5 by from Nice little unit Great little receiver, bluetooth works flawlessly and decent sound compared to some cheapie Kenwoods I was using.� A little tough navigating the USB flash drive menu to get individual songs played, but there is a learning curve
    Date published: 2018-06-06
    Rated 5 out of 5 by from Great unit Great features and nice sound. I use the Onkyo remote app to control the unit which is much easier than using the remote control. I have my TV connected as well as a C D player but mostly use it for music.
    Date published: 2018-08-21
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