Onkyo TX-SR373 5.2 Channel A/V Receiver review
The Onkyo TX-SR373 is your ticket to an audio upgrade that won’t require a second mortgage. It’s a snug fit for smaller homes or apartments where space is precious but sound quality can’t be compromised. If you’re after a simple setup that punches above its weight, this might just be your huckleberry.
Our Verdict
The Onkyo TX-SR373 is a solid bet for folks not looking to chase the tech dragon. You’ll get reliable performance, easy Bluetooth streaming, and enough HDMI ports for a modest setup. Sure, it’s not flaunting Wi-Fi or the fanciest audio formats, but for an entry-level price, it’s a pretty sweet deal. It’s like getting a trusty sedan when all you need is to cruise around town—it gets the job done with a bit of style.
PROS
- Affordable price point
- HDMI connectivity
- Decent audio performance
- Easy setup process
- Bluetooth compatibility
- Intuitive user interface
- Sleek and compact design
- Multiple audio inputs
CONS
- Limited power output
- Basic remote control
- Lack of advanced features
GENERAL
| Receiver Type | |
|---|---|
| Number Of Channel | Channel |
| Number Channel Processing | |
| Audio Feature | |
| Video Feature | |
| Watts Per Channel | |
| Zones | |
| Radio | |
| Amplifier |
CONNECTIVITY
| Ethernet | |
|---|---|
| Wi-Fi | |
| Bluetooth | |
| USB | |
| RCA LIne Input: | |
| RCA LIne Output: | |
| RCA Pre-Outs: | |
| XLR Line Inputs: | |
| XLR Pre-Outs: | |
| Phono Input: | |
| Optical Inputs: | |
| Optical Output: | |
| Coaxial Inputs: | |
| Multi-Channel Input: | |
| Headphone Out: | |
| HDMI Inputs: | |
| HDMI Outputs: | |
| 8K Inputs: | |
| Composite Video Input | |
| Composite Video Output: | |
| Component Video Input: | |
| Component Video Output: | |
| Front A/V Inputs: | |
| Speaker A/B: |
AUDIO FEATURES:
| Maximum Channel Processing | |
|---|---|
| Dolby Atmos | |
| Dolby Atmos Height Virtualization | |
| Dolby Atmos Music | |
| Dolby TrueHD | |
| Dolby Digital Plus | |
| Dolby Surround Upmixer | |
| Dolby Pro Logic | |
| Dolby Digital EX | |
| Surround EX | |
| DTS:X | |
| DTS Neural:X | |
| DTS Virtual:X | |
| DTS Neo | |
| DTS-HD Master Audio | |
| DTS-HD High Resolution Audio | |
| DTS 96/24 | |
| DTS Express | |
| DTS-ES | |
| IMAX Enhanced | |
| PCM | |
| Music Playback via USB | |
| High Resolution Music Playback via USB and/or Network | |
| High Resolution Audio Formats via USB | |
| Gapless Playback | |
| DSD via HDMI | |
| DSD via USB | |
| DSD to PCM Converter | |
| USB DAC | |
| Jitter Reduction | |
| DTS Dialog Control | |
| Dialog Enhancement | |
| Dialog Level Adjustment | |
| Dialog Normalization | |
| Dialogue Lift | |
| Compressed Music Enhancer | |
| High-resolution Music Enhancer | |
| Audyssey Dynamic EQ | |
| Audyssey Dynamic Volume | |
| Audyssey LFC | |
| Audyssey Sub EQ HT | |
| Audyssey DSX | |
| Direct Mode | |
| Pure Direct Mode | |
| Independent Subwoofer Outputs | |
| Auto Speaker Calibration System with Mic. | |
| Audyssey App Support | |
| Bass Sync | |
| Optimized Bass Redirection |
VIDEO FEATURES:
| HDMI Version | |
|---|---|
| Enhanced ARC | |
| HDCP Version | |
| HDR10+ | |
| Dynamic HDR | |
| Dolby Vision | |
| HLG (Hybrid Log Gamma) | |
| QMS (Quick Media Switching) | |
| 3-D Ready | |
| Video Signal Passthrough | |
| Video Signal Upscaling | |
| Analog To HDMI Upconversion | |
| Component Video Upscaling | |
| isf Certified Calibration Control |
AMPLIFIERS
| Channels | |
|---|---|
| Front Wide Channel Support | |
| Current Feedback Topology | |
| Discrete Amplification | |
| HDAM | |
| THX™ Certification | |
| Continuous 6 Ω Rated | |
| Certified 4 Ω Performance | |
| Bi-amp Capability |
GAMING FEATURES
| Auto Low Latency Mode (ALLM) | |
|---|---|
| Variable Refresh Rate (VRR) | |
| Quick Frame Transport (QFT) |
ZONES
| Zones | |
|---|---|
| Powered Zones | |
| Zone 2 Outs | |
| Zone 3 Outs | |
| RS-232C Interface | |
| +12V Trigger Output |
RADIO
| Analog Tuner | |
|---|---|
| Digital Radio | |
| Internet Radio | |
| Pandora | |
| Spotify | |
| Tidal | |
| Deezer | |
| SiriusXM Internet Radio | |
| Napster |
ADDITIONAL FEATURES
| On-Screen Display | |
|---|---|
| GUI Languages | |
| Web Browser Control | |
| IP Control for CI | |
| Control4 SDDP | |
| PreAmp Mode | |
| Display | |
| Remote Controller | |
| Remote Control In/Out | |
| LCD Display | |
| Detachable Power Cord | |
| Setup Assistant |
POWER
| Power Output (6 Ω, 1 kHz, 2 | |
|---|---|
| Rated Power Output (6 Ω, 1 kHz, 1 channel driven, IEC) | |
| Dynamic Power per Channel (3 Ω, Front) | |
| Dynamic Power per Channel (4 Ω, Front) | |
| Dynamic Power per Channel (8 Ω, Front) | |
| Power Output (8 Ω, 20 Hz - 20 kHz, 2 | |
| Maximum Effective Power Output (6 Ω, 1 kHz, 1 channel driven, JEITA) | |
| Power Supply | |
| Toroidal Transformer | |
| Power Consumption | |
| No Sound Power | |
| Standby Power |
BUILD
| Dimensions (W x H x D) | |
|---|---|
| Weight | |
| Chassis | |
| Front Panel | |
| Speaker Terminals | |
| Large Speaker Terminals | |
| Color-Coded Speaker Terminals | |
| Transparent High-Grade Speaker Terminals | |
| High Grade Audio Components | |
| ECO Mode / Hybrid Standby Function | |
| Auto Power off | |
| Warranty |
SPECIFICATIONS
| THD digital | |
|---|---|
| Analog Distortion | |
| Phono Distortion | |
| Input Sensitivity and Impedance (Line) | |
| Input Sensitivity and Impedance (Phono MM) | |
| Rated Lineout Level and Impedance | |
| Rated Output digital | |
| S/N Ratio (Line, IHF-A) | |
| S/N Ratio (Phono MM, IHF-A) | |
| S/N Ratio (digital) | |
| Phono RIAA Deviation | |
| Frequency Response (Analog In) | |
| DSD Sampling Rates via HDMI | |
| DSD Sampling Rates via USB | |
| Video Input Sensitivity/Output Level and Impedance | |
| Video Frequency Response | |
| Ethernet Standard | |
| Wi-Fi Standard | |
| Wi-Fi Terminal Frequency | |
| Bluetooth Version | |
| Bluetooth Frequency | |
| USB Terminal | |
| FM Frequency | |
| FM 50 dB Quiet Sensitivity (IHF, 1 kHz, 100% MOD.) | |
| FM S/N Ratio | |
| FM Harmonic Distortion (IHF, 1 kHz) | |
| AM Effective Sensitivity | |
| AM Frequency |
The sleek black finish of the TX-SR373 is consistently praised for its ability to blend into any home theater environment. The intuitive front panel design, with its well-labelled buttons and central volume knob, is often highlighted as a user-friendly feature, making it accessible even for those not familiar with AV receivers.
Weighing in at 8 kg, some users have found the receiver to be on the heavier side, necessitating a robust support structure. For novices, the array of buttons on the front panel can be somewhat daunting, potentially leading to a steeper learning curve.
The receiver comes with four HDMI inputs and one output, which is like having a multi-lane highway for your 4K devices. It’s ready to handle a variety of HDMI-compatible devices, from gaming consoles that demand fast frame rates to Blu-ray players that deliver pristine picture quality. Users find this setup more than adequate for a typical home theater system, allowing for easy switching between devices.
Bluetooth connectivity is another feature that users love about the TX-SR373. It’s equipped with Qualcomm® aptX™ audio, which means you can stream music from your phone or tablet without compromising on sound quality. This feature is particularly appreciated for its convenience and the freedom it offers from the mess of wires.
However, the TX-SR373 doesn’t include Wi-Fi or Ethernet connectivity, which some users find limiting. This means no direct streaming from online services or easy firmware updates, which are becoming standard features in many modern receivers. For users who rely heavily on network streaming or want to integrate their receiver with a smart home system, this could be a deal-breaker.
Performance
The Onkyo TX-SR373 is praised for its ability to deliver a high-quality audio experience across the frequency spectrum. The receiver handles the highs with finesse, ensuring that the finer details in music and soundtracks are delivered with clarity. Whether it’s the subtle string sections in an orchestra or the sharpness of hi-hats in a track, the TX-SR373 manages to reproduce these sounds with precision.
The mids are well-represented, providing a warm and full-bodied sound that’s essential for clear dialogue in movies and richness in music. Users report that vocals and main instruments stand out clearly, without being drowned out by other frequencies.
In terms of bass, the TX-SR373 packs a punch. It delivers a robust low-end that can be felt as well as heard, adding depth to explosions in films and a groove to bass lines in music. However, it’s worth noting that the receiver doesn’t support the latest object-based audio formats like Dolby Atmos and DTS:X, which some users looking for cutting-edge in-home audio might miss.
While it may not include the very latest audio technologies, it provides a sound quality that satisfies most users looking for an immersive home theater experience. The detailed and dynamic sound, combined with user-friendly room calibration, makes the TX-SR373 a solid performer in its price range.
The TX-SR373 is a versatile receiver that’s perfect for small to medium-sized rooms, making it an excellent choice for movie buffs and music lovers alike. It’s particularly well-suited for living rooms and home theaters where space is at a premium but quality cannot be compromised.
The receiver’s compatibility with a broad spectrum of devices, from vintage turntables to contemporary gaming consoles, is a testament to its versatility. Its HDMI and Bluetooth capabilities allow for a wide range of connections, catering to both traditional and modern setups.
The user manual is comprehensive, offering clear guidance that facilitates a smooth setup process. The on-screen display and remote control are designed for simplicity, contributing to an overall user-friendly experience.
Some users have encountered challenges with speaker calibration, particularly when setting up the system for the first time.
At an MSRP of $349, the TX-SR373 is positioned as an affordable entry point into the world of high-quality audio. Users appreciate the balance of cost and performance, feeling they receive a robust set of features without overspending.
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