Onkyo TX-8050 Specifications Download Page 2

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Amplifier and Connection 

Features

• 80 Watts per Channel at 8 Ohms, 20   
   Hz−20 kHz, 0.08%, 2 Channels Driven,   
   FTC
• WRAT 
   (Wide Range Amplifier Technology)
• Discrete Amplifier Design with Massive 
   EI Transformer
• Two Large 8,200 μF Capacitors
• TI Aureus™ DSP Chip (DA830) for 
   Network Audio and Digital Audio 
   Processing
• Direct Digital Connection of iPod®/
   iPhone® via Front-Panel USB Port
• Handles Playback of Mass Storage 
   Class USB Memory
• Compatible with UWF-1 Wireless LAN 
   Adapter (via USB)
• Supports Onkyo Remote App for 
   Control of Receiver via iPod/iPhone*1
• Playback of Audio Files Through Local 
   Network (MP3, WMA, WMA Lossless, 
   FLAC, WAV, Ogg Vorbis, AAC, LPCM)
• Internet Radio and Music Streaming 
   Service Connectivity (vTuner, Last.fm, 
   SIRIUS XM Internet Radio®, Mediafly, 
   Pandora®, Slacker™, Napster,   
   Rhapsody®)*2
• Certified with Windows® 7 and DLNA 
   Version 1.5
• Universal Port for Onkyo Peripheral 
   Devices Such as UP-A1 Dock for iPod/
   iPhone, UP-HT1 HD Radio™ Tuner, or 
   UP-TR1 Wireless Audio Module
• Pure Audio Mode
• Direct Mode
• 4 Composite Video Inputs and 2 
   Outputs
• 4 Digital Audio Inputs
   (2 Optical and 2 Coaxial)
• 6 Analog Audio Inputs and 2 Outputs
• Phono Input
• Zone 2 Pre Outs for Distributed Audio 
   Playback in Another Room
• Audio L/R and Subwoofer Pre Outs
• Speaker A/B Drive
• IR Input and Output
• Headphone Jack

*1 Compatible iPod/iPhone models: iPod 

touch 3rd generation or later,iPhone 3GS or 

later; running

Due to a policy of continuous product improvement, Onkyo reserves the right to change specifications and appearance without notice. iPhone, iPod, iPod classic, iPod nano, iPod shuffle, and iPod touch are trademarks of Apple Inc., registered in the U.S. and 

other countries. “Made for iPod” and “Made for iPhone” mean that an electronic accessory has been designed to connect specifically to iPod or iPhone, respectively, and has been certified by the developer to meet Apple performance standards. Apple is not 

responsible for the operation of this device or its compliance with safety and regulatory standards. Please note that the use of this accessory with iPod or iPhone may affect wireless performance. Windows 7 and the Windows logo are trademarks or registered 

trademarks of Microsoft Corporation in the United States and/or other countries. Aureus is a trademark of Texas Instruments. SIRIUS, XM and all related marks and logos are trademarks of SIRIUS XM Radio Inc. and its subsidiaries. HD Radio and the HD Radio 

logo are trademarks of iBiquity Digital Corp. WRAT is a trademark of Onkyo Corporation. All other trademarks and registered trademarks are the property of their respective holders.

SPECIFICATIONS

TX-8050

Tuner Features

• 40 FM/AM Random Presets
• Direct Access Tuning with 10 Key 
    Buttons
• Preset Station Naming
    (Up to 10 Characters)

Other Features

• Aluminum Front Panel
• Anti-Vibration Oval Chassis
• Gold-Plated Audio and Video 
   Terminals
• Banana Plug-Compatible Speaker 
   Posts
• Independent Bass, Treble, and Balance 
    Control
• 3-Mode Display Dimmer 
   (Normal/Dim/Dimmer)
• Sleep Timer (via Remote)
• Battery-Free Memory Back-up
• Compatible with RI (Remote 
   Interactive) Dock for the iPod/iPhone
• Full-Function RI Remote Control

SPECIFICATIONS

Amplifier Section
Power Output 

80 W + 80 W (8 ohms, 20 Hz 20 kHz, 

0.08%, 2 channels driven, FTC)

100 W + 100 W (6 ohms, 1 kHz, 0.1%, 

2 channels driven, FTC) 

Dynamic Power

180 W + 180 W (3 ohms)

160 W + 160 W (4 ohms)

100 W + 100 W (8 ohms)

THD+N (Total Harmonic Dist Noise)

0.08% (20 Hz–20 kHz, Half power)

Damping Factor

60 (1 kHz, 8 ohms)

Input Sensitivity and Impedance

Line

200 mV/47 k-ohms

Phono MM

2.5 mV/47 k-ohms

Rated RCA Output Level and Impedance

Rec out

200 mV/2.2 k-ohms

Maximum RCA Output Level and Impedance

Rec out

2.0 V/2.2 k-ohms 

Phono Overload

60 mV (MM, 1 kHz, 0.5%)

Frequency Response

5 Hz–100 kHz (+1 dB, -3 dB)

Tone Control

±10 dB, 50 Hz (Bass)

±10 dB, 20 kHz (Treble)

Signal-to-Noise Ratio

Line

106 dB (IHF-A)

Phono MM

80 dB (IHF-A)

Speaker Impedance

4 ohms–16 ohms (A or B), 

8 ohms–16 ohms (A + B)

Video Section
Input Sensitivity/Output Level and Impedance

1.0 Vp–p/75 ohms (Composite) 

Tuner Section
Tuning Frequency Range

FM

87.5 MHz–107.9 MHz

AM

530 kHz–1,710 kHz

General
Power Supply

AC 120 V~, 60 Hz

Power Consumption

3.1 A

Dimensions (W x H x D)

17 

1

/

8

˝ x 5 

7

/

8

˝ x 12 

15

/

16

˝

(435 x 149.5 x 328 mm)

Weight

19.0 lbs. (8.6 kg)

CARTON

Dimensions (W x H x D)

22 

1

/

2

˝ x 10 

3

/

8

˝ x 16 

1

/

2

˝

(572 x 264 x 419 mm)

Weight

24.3 lbs. (11.0 kg)

UPC CODE

(B) 

751398010156

Supplied Accessories

• Indoor FM antenna  • AM loop antenna  • Instruction manual  

• Remote controller  • AAA (R03) batteries x 2

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