TX-NR525 5.2-Channel Network A/V Receiver
 

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More Features & Great Sound

The Wi-fi- & Bluetooth- Ready TX-NR525 delivers exceptional surround sound for games, movies & music. And, of course, it has the most internet radio & streaming services available.


Wireless & Bluetooth Ready: Stream Audio From Virtually Anywhere & Anything

Plug the optional UWF-1 Wireless LAN Adapter into your TX-NR525's front USB port and get reliable wireless access to your local network.

The optional UBT-1 Wireless USB Bluetooth Adapter produces superb wireless sound quality approaching that of CD audio, due to aptX® enhancement codec and improved capabilities of Bluetooth Version 3.0. Plug it into a USB port and send audio wirelessly from a range of electronic devices.

Internet Music Sounds Amazing

The TX-NR525 has the most popular music streaming and internet radio services, which you can browse using the free app. You can also stream audio stored on your iPhone® or Android device directly to your receiver.


HDMI for High Resolution Playback

The TX-NR525's six HDMI inputs take surround sound formats from Dolby® TrueHD and DTS-HD Master Audio, and supports 3D video. The single output has an Audio Return Channel, so you can boost your TV's sound through your receiver. Also, this receiver will passthrough 4K resolution from source devices (like a Bluray player) to an appropriate display.

Quick & Easy Remote App

The Onkyo remote app for iPod touch®/iPhone® and Android devices is a convenient way to control your home entertainment from anywhere within wireless range. The app has a clear graphical interface to control playback, adjust settings and handle content across multiple zones. Learn more about Onkyo Remote Control Apps here.


WRAT: Wide Range Amplifier Technology: The Foundation of Onkyo Sound

From the quietest passages to booming explosions, Onkyo's exclusive technology enhances the audio of your movies, music and games like never before.

Deep, Defined, Powerful Bass AND Clear Vocals

Onkyo's Phase-Matching Bass optimizes low frequencies while preserving mid-range clarity. This means that powerful bass plays back with clear vocals; it doesn't overpower them.


Clearer Sound for Your Mobile Music

Your digital music library will come to life! The TX-NR525 features two USB ports to connect iPod/ iPhone and mass storage devices loaded with music. The direct digital connection carries signals to the receiver in digital format and gives a noticeable boost to audio quality.

Audyssey Technology Auto-adjustments for Optimal Sound

Audyssey MultEQ® room-correction technology delivers clear, well-balanced, natural sound.

Audyssey Dynamic EQ® maintains consistent bass, tonal and surround sound effects at different volume levels.

Audyssey Dynamic Volume® automatically compensates for volume fluctuations, for example during loud commercial breaks.

Amplifier
# Channels 5.2
Power Watts/ch 80W (8ohms 20-20kHz, 0.7%, 2 Channels Driven, FTC)
Power (8ohms 20-20kHz 0.05%) /Ch -
THX Certified -
Continuous 6ohms Rated
Certified 4ohms performance -
All Discrete Circuitry
3-Stage Inverted Darlington Circuitry -
PUSH-PULL Design -
Independent Block Construction (Amp/Preprocessor) -
Toroidal Transformer -
Independent Power Supply -
Bi-amp Capability For Front -
Processing
DOLBY Decoder True HD, DD Plus
DTS Decoder DTS-HD
Dolby PLIIz -
ONKYO GAME Surround Modes
THX Processing Mode -
Audyssey DSX -
Audyssey Dynamic EQ
Audyssey Dynamic Volume
Direct/Pure Mode - / ✓
Music Optimizer ✓ (Advanced)
192K/24 Bit DACs ✓ (Burr-Brown)
VLSC -
isf Certified Calibration Control -
Connectivity
Audio I/O 6 / 0
Phono Input -
Digital Audio IN (OPT/COAX) 1 / 2
Digital Audio OUT (OPT/COAX) -
Composite I/O 5 / 1
Component Video I/O 2 / 1
Front-Panel A/V L / R / V
Front-Panel Optical -
USB Input Front (made for iPod/iPhone) and Rear
HDMI I/O 6 / 1
HDMI Support for 3D, Audio Return Channel and CEC
HDMI Support for Deep Color, x.v.Color, LipSync
HDMI Support for DVD-Audio, SACD, Multichannel PCM
Component Video Upconversion -
Analog To HDMI Upconversion -
1080p Upscaling -
4K (up to 4096 x 2160) Upscaling -
4K Passthrough
Multi-Channel Input -
Analog Pre-Outs Sub (x2)
Speaker A/+B -
Powered Zone2 -
Zone 2 Line Out
Zone 2 Video Out -
Zone 3 Line Out -
U-Port -
iPod Ready ✓ (direct USB input)
HD Radio -
Supports Onkyo Remote App ✓ (iPod touch/iPhone and Android-Powered Devices)
Internet Radio Capable ✓ (Pandora, Spotify, Rhapsody, Sirius/XM, Slacker, last.fm, Aupeo!, TuneIn)
Streaming Audio From PC / Network ✓ (DLNA, Home Media)
Streaming Audio From USB memory
Wireless Network ✓ (optional UWF-1)
Bluetooth ✓ (optional UBT-1)
PC Input (15 pin D-sub) -
Integration Access
RS-232 -
IR Input -
Ethernet
ONKYO-RI System Control
12V Trigger -
Miscellaneous
Pre-Pro/Learning Remote - / ✓
Back-Lit Remote -
On Screen Remote Programming -
Bi-directional Remote Setup via GUI -
Activity Based Remote -
Color-Coded Speaker Terminals
Auto Speaker Calibration W/Mic. ✓ (Audyssey MultEQ)
OSD Out
Solid Aluminum Front -
Warranty 2 YEARS
Amplifier Section
Power Output
All Channels100 W (6 ohms, 1 kHz,
0.7%, 2 channels driven)
Front L/R80 W (8 ohms, 20 Hz-20 kHz, 0.7%, 2 channels driven, FTC)
125 W + 125 W (6 ohms, 1 kHz, 0.1%, 2 channels driven, FTC)
Center80 W (8 ohms, 20 Hz-20 kHz, 0.7%, 2 channels driven, FTC)
125 W (6 ohms, 1 kHz, 0.1%, 2 channels driven, FTC)
Surround L/R80 W (8 ohms, 20 Hz-20 kHz, 0.7%, 2 channels driven, FTC)
125 W + 125 W (6 ohms, 1 kHz, 0.1%, 2 channels driven, FTC)
Surround Back L/R-
Dynamic Power180 W (3 ohms, 1 ch)
160 W (4 ohms, 1 ch)
100 W (8 ohms, 1 ch)
THD+N (Total Harmonic Distortion + Noise)0.08% (20 Hz-20 kHz, Half power)
Damping Factor60 (Front, 1 kHz, 8 ohms)
Input Sensitivity and Impedance200 mV/47 k-ohms (Line)
Rated RCA Output Level and Impedance200 mV/2.2 k-ohms (Line Out)
Maximum RCA Output Level and Impedance2.0 V/2.2 k-ohms (Line Out)
Phono Overload-
Frequency Response5 Hz-100 kHz/+1 dB, -3 dB (DSP bypass)
Tone Control±10 dB, 50 Hz (Bass)
±10 dB, 20 kHz (Treble)
Signal-to-Noise Ratio100 dB (Line, IHF-A)
Speaker Impedance6 ohms–16 ohms
Video Section
Input Sensitivity/Output Level and Impedance
Video1 Vp-p/75 ohms (Component)
0.7 Vp-p/75 ohms (Component PB/CB, PR/CR)
1 Vp-p/75 ohms (Composite)
Component Video Frequency Response5 Hz–100 MHz, -3dB
Tuner Section
Tuning Frequency Range
FM87.5 MHz–107.9 MHz
AM530 kHz–1,710 kHz
FM/AM Preset Memory40 stations
General
Power SupplyAC 120 V, 60 Hz
Power Consumption4.2 A
Standby Power Consumption0.1W
Dimensions (W x H x D)17 1/8" x 6 13/16" x 12 15/16" (435 x 173.5 x 328 mm)
Weight18.7 lbs (8.5 kg)