# AV receiver ONKYO TX-RZ50 250 W 11.2 channels Surround 3D Black

**URL:** https://aio.lv/en/product--onkyo-tx-rz50--11367757
**Data updated:** 2026-05-18 02:51 (EEST)
**Category:** AV Receivers & Amplifiers
**Manufacturer:** Onkyo
**Manufacturer code:** TX-RZ50
**EAN:** 4573211159660
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 407.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 1 163.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--onkyo-tx-rz50--11367757

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 13.39 EUR |

## Summary description

The ONKYO TX-RZ50 is a powerful AV receiver with 250 W output per channel and 11.2 channels for surround sound. It features RCA inputs for multichannel audio and clamp terminals for speaker connectivity. Designed for home theater enthusiasts, it supports AM and FM radio bands and operates at 120 V with a power consumption of 850 W.

## Long description

The Onkyo TX-RZ50 is a high-performance 11.2-channel surround sound AV receiver designed to serve as the centerpiece of a premium home theater system. With a robust output of 250 W per channel, this receiver provides the power and precision necessary to deliver an immersive audio experience for movies, music, and gaming. It features advanced room correction technology and extensive connectivity options to ensure high-fidelity sound reproduction in any listening environment.
Advantages
This receiver stands out for its ability to process 11.2 channels, allowing for expansive surround sound configurations that fill the room. The inclusion of DIRAC Live room correction technology ensures that audio output is optimized for the specific acoustics of your space, resulting in clearer dialogue, improved musical staging, and deeper, more controlled bass. Furthermore, the device is built to handle modern high-bandwidth video signals, supporting uncompressed 8K and 4K transfer to maximize the performance of high-end gaming consoles and media players.
Suitable for
Building a high-end home theater system with immersive surround sound.
Connecting multiple high-definition video sources via HDMI.
Audiophiles seeking precise room acoustic calibration.
Gaming setups requiring high-bandwidth video and audio processing.
When it may not be suitable
This receiver may not be the ideal choice for users who prioritize wireless connectivity, as it does not feature built-in Bluetooth or Wi-Fi. Additionally, its large physical footprint and 14 kg weight may not be suitable for compact media cabinets or installations with limited shelf space.
Key specifications
Audio output channels: 11.2
Power output: 250 W per channel
HDMI inputs: 6
Digital audio optical inputs: 2
USB ports: 1
Audio decoders: DTS:X, Dolby Atmos
Weight: 14 kg
Color: Black
How to use
To set up the Onkyo TX-RZ50, connect your speakers to the rear clamp terminals and link your video sources to the HDMI inputs. Use the Ethernet port for network connectivity if required. Once connected, run the DIRAC Live calibration process using the provided microphone to automatically adjust the audio settings based on your room's unique acoustic characteristics. You can then select your preferred input source and sound mode using the front panel controls or the included remote.
What to consider before purchase
Ensure your media cabinet can accommodate the 14 kg weight and dimensions of the unit.
Verify that your speaker configuration matches the 11.2 channel capability.
Note the absence of integrated Bluetooth and Wi-Fi for wireless streaming.
Confirm that your power supply supports the 120 V requirement.
Usage recommendations: For the best audio performance, ensure that all speaker cables are securely fastened to the clamp terminals and that the receiver is placed in a well-ventilated area to prevent overheating during extended use.

## Specifications

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired |
| RS-232 ports | 1 |
| AM antenna ports quantity | 1 |
| FM antenna ports quantity | 1 |
| Speakers connectivity type | Clamp terminals |
| Multichannel pre out connectivity | RCA |
| USB 2.0 Type-A ports quantity | 1 |

### Network

| Feature | Value |
|---|---|
| Ethernet LAN | Yes |
| Bluetooth | No |
| Wi-Fi | No |

### Radio

| Feature | Value |
|---|---|
| Preset stations quantity | 40 |
| FM band range | 87.5 - 107.9 |
| AM band range | 530 - 1710 |
| Supported radio bands | AM, FM |
| Auto digital tuning | Yes |

### Optical drive

| Feature | Value |
|---|---|
| Optical drive included | No |

### Video

| Feature | Value |
|---|---|
| 3D | Yes |

### Technical details

| Feature | Value |
|---|---|
| Display | LCD |
| Remote control included | Yes |
| Product colour | Black |
| Audio amplifier | Yes |
| Audio decoders | DTS:X, Dolby Atmos |
| Apple docking | No |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | AC |
| FM antenna | Yes |
| Manual | Yes |
| User guide | Yes |
| AM antenna | Yes |

### Audio

| Feature | Value |
|---|---|
| Signal-to-Noise Ratio (SNR) | 106 dB |
| Impedance | 16 Ω |
| Audio output channels | 11.2 |
| Total Harmonic Distortion (THD) | 0.08 % |
| Input sensitivity | 200 mV |
| Frequency range | 5 - 100000 |
| Receiver type | Surround |
| Power output per channel (20-20KHz@8 Ohm) | 250 W |
| Dynamic power per channel (3 Ohm) | 250 W |
| Pre-out connectivity | Yes |
| 4Ω speaker support | Yes |

### Certificates

| Feature | Value |
|---|---|
| THX-certified | THX |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 850 W |
| Power consumption (standby) | 0.1 W |
| AC input frequency | 60 |
| AC input voltage | 120 |

### Inputs

| Feature | Value |
|---|---|
| Line-in | Yes |
| Ethernet LAN (RJ-45) ports | 1 |
| Audio (L/R) in | 6 |
| Component video (YPbPr/YCbCr) in | 3 |
| AC (power) in | Yes |
| Digital audio coaxial in | 1 |
| Digital audio optical in | 2 |
| HDMI in | 6 |
| Multichannel audio input type | RCA |
| Remote (IR) input | 1 |
| USB ports quantity | 1 |

### Outputs

| Feature | Value |
|---|---|
| Line-out | Yes |
| Number of HDMI outputs | 2 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 14 kg |
| Height | 398 mm |
| Width | 435 mm |
| Depth | 201.5 mm |

## FAQ

### How much does the AV receiver ONKYO TX-RZ50 cost, and is it available for purchase?

The price is 1,407.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 06.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can AV receiver ONKYO TX-RZ50 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Onkyo products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Onkyo service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: wi-fi, bluetooth, audio output channels, receiver type, ethernet lan, hdmi in, digital audio optical in, usb ports quantity, weight, audio decoders, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/11367757/65864076_large.webp