Onkyo 5.1-Channel A/V Receiver - TX-SR353
Model #:TX-SR353
Category :Home Theatre Receivers & Amps


Enjoy Perfect High-Definition Movie Soundtracks

The TX-SR353 decodes Dolby reg TrueHD and DTS-HD Master Audio trade , two lossless Blu-ray formats that deliver a soundtrack identical to the studio master, so you're hearing it exactly as it's meant to be heard.

HDMI reg 4 In / 1 Out: Ready for 4K UltraHD

All HDMI terminals support the latest TV displays with four inputs handling HDCP 2.2 copy protection, HDR (High Dynamic Range), with BT.2020 support, and 4:4:4 color space encoded in content from movie studios, broadcasters, and streaming services for next-generation UltraHD.

True Power from Discrete Amplifiers

Discrete Amps deliver high instantaneous current to increase speaker control for accurate and dynamic audio reproduction. This precise power is the cornerstone of Onkyo's amplification philosophy.. This gives the TX-SR353 140 W/Ch (6 Ohms, 1 kHz, 1.0% THD, 1 Channel Driven) 80 W/Ch (8 Ohms, 20 Hz""20 kHz, 0.08% THD, 2 Channels Driven, FTC).


HDMI enables your TV's sound to be processed through your TX-SR353 for cinematic surround sound.

Built-In Bluetooth

Stream virtually any audio from your smartphone, tablet, or PC to your home theater for clear and powerful sound.

Easy Connection Diagrams

Connections to speakers and external source devices are illustrated and clearly labeled on the back panel. View Larger

Room Calibration Made Easy

AccuEQ measures and corrects speaker distances, output levels, crossover frequencies, and frequency response from one quick and easy listening position to ensure clear and balanced surround-sound.

# Channels5.1
Power Watts/Ch (6 Ohms 1kHz, 1 Channel Driven, FTC)140, 1.0% THD
Power Watts/Ch (8 Ohms 20-20kHz, 2 Channels Driven, FTC)80, 0.08% THD
Dynamic Audio Amplification-
H.C.P.S. (High Current Power Supply)-
Non-Phase Shift Amplifier-
THX Certified-
Continuous 6 Ohms Rated-
Certified 4 Ohms Performance-
Discrete Output Stage Circuitry
3-Stage Inverted Darlington Circuitry-
Independent Block Construction (Amp/Preprocessor)-
High-Grade Toroidal Transformer-
Independent Power Supply-
Bi-amp Capability For Front-
Dolby Atmos-
32-Bit Digital Signal Processing Engine-
Dolby DecoderTrue HD
DTS DecoderDTS-HD Master Audio
ONKYO GAME Surround Modes-
VLSC for Noiseless Audio Processing-
THX Processing Mode-
AccuEQ Room Calibration
Phase-Matching Bass Boost-
Direct/Pure Mode- / ✓
Pure Direct Analog Path Mode-
Advanced Music Optimizer
384K/32 Bit DACs-
192K/24 Bit DACs
Analog Audio IN3
Phono Input-
Digital Audio IN (OPT/COAX)1 / 1
Composite Video I/O2 / 1
Component Video I/O-
Front Panel HDMI-
Front-Panel A/V-
USB Input✓ (Front)
HDMI I/O4 / 1
HDMI 4K/60 Hz- Capable HDMI Terminals
HDCP 2.2 Copy-Protection Compatibility
HDMI Support for High Dynamic Range
HDMI Support for 3D, Audio Return Channel and CEC
BT.2020 Support
HDMI Support for Deep Color, x.v.Color, LipSync
HDMI Support for DVD-Audio, SACD, Multichannel PCM
Analog To HDMI Upconversion-
1080p to 4K Upscaling-
4K Passthrough
Analog Pre-OutsSubwoofer
Speaker A/+B-
Powered Zone 2-
Powered Zone 3-
Zone 2 Line Out-
Zone 2 Video Out-
Zone 2 Digital to Analog Audio Conversion-
Zone 3 Line Out-
Whole House Mode-
FireConnect Multi-room Audio-
Google Cast-
Supports Onkyo Remote App-
Internet Radio Capable-
Spotify Connect Support-
Streaming Audio From PC / Network-
Hi-Res Streaming Audio Formats-
Streaming Audio From USB memory
Wireless Network-
Bluetooth✓ (Built-in)
Integration Access
IR Input-
IR Output-
ONKYO-RI System Control-
RIHD (Remote Interactive Over HDMI)-
12V Trigger-
Pre-Pro/Learning Remote- / -
On Screen Remote Programming-
Hybrid Standby Function-
Smart Grid-Ready-
Auto Speaker Calibration W/Mic.AccuEQ
OSD Out-
Solid Aluminum Front-
Transparent High-Grade Speaker Terminals-
Detachable AC Cord-
Warranty2 YEARS
Amplifier Section
Power Outputsubtitle
All Channels140 W/Ch (6 Ohms, 1 kHz, 1.0% THD, 1 Channel Driven)80 W/Ch (8 Ohms, 20 Hz?20 kHz, 0.08% THD, 2 Channels Driven, FTC)
Dynamic Power-
THD+N (Total Harmonic Distortion + Noise)0.06% (20 Hz?20 kHz, 8 Ohms, 1 Channel Driven, 50 W)
Damping Factor-
Input Sensitivity and Impedance200 mV/47 k-ohms (Line)
Rated RCA Output Level and Impedance-
Maximum RCA Output Level and Impedance-
Phono Overload-
Frequency Response5 Hz?100 kHz/0 dB, -3 dB (Direct Mode)
Tone Control?10 dB, 100 Hz (Bass)?10 dB, 10 kHz (Treble)
Signal-to-Noise Ratio98 dB (Line, IHF-A)
Speaker Impedance6 ohms?16 ohms
Input Sensitivity/Output Level and Impedance-
Video1.0 Vp?p ?5%/75 Ohms (Composite)
Component Video Frequency Response-
Tuner Section
Tuning Frequency Rangesubtitle
FM87.5 MHz?108 MHz
AM530 kHz?1,710 kHz
FM/AM Preset Memory30 stations
Power SupplyAC 120 V~, 60 Hz
Power Consumption210 W
No-Sound Power Consumption-
Standby Power Consumption0.45 W
Dimensions (W x H x D)17 1/8" x 6 5/8" x 12 7/8" (435 x 168 x 326.5 mm)
Weight17.6 lbs (8.0 kg)
Dimensions (W x H x D)20 9/16 ? x 9 3/4 ? x 16 15/16 ? (522 x 247 x 430 mm)
Weight20.5 lbs. (9.3 kg)

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