Dear, onkyo team, i would like to know the advantages of onkyo tx-rz50 over tx-nr7100 other than 120w per channel vs 100 wpc? thanks!

From our Onkyo experts at ListenUp: The TX-NR7100 only has 9.2 channel processing where the TX-RZ50 has 9.2 Channels of Amplification and 11.2 channels of processing. If an external amplifier is powering those extra 2 speakers, you can have an 11 channel system on the TX-RZ50 vs the 9 channels on the TX-NR7100. Both receivers feature 8K Ultra HD, HDR10+ and Dolby Vision, and are THX Certified.

Hello, is this reference higher than tx-nr626?

Yes, this A/V receiver puts out 220 watts max per channel as opposed to 95 or 115, 9 channels over 7, Dolby ATMOS, dual subwoofer output has sound protocol (arc) on the primary tv output and bunches of other things I'm sure I'm failing to mention. It's in a vastly better league over the tx-nr626.

Is this modem compatible with 220v power input?

Thanks for your question. Onkyo products sold in the USA operate on 110V-120VAC only. World Wide Stereo is 43 years old and a proud authorized Onkyo dealer.

Will this receiver work for a 7.2.2 speaker system

It only does a 7.1.2 speaker setup but it will do a 5.1.4 setup

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TX-NR7100 9.2-Channel THX Certified AV Receiver | 100 Watts Per Channel, Dirac Live Out of Box, Works with Sonos Certified

TX-NR7100 9.2-Channel THX Certified AV Receiver | 100 Watts Per Channel, Dirac Live Out of Box, Works with Sonos Certified

Product ID: 343021917

Details

Audio Encoding
Stereo
Audio Output Mode
Surround
Brand
Onkyo
Compatible Devices
Speaker
Connectivity Technology
Bluetooth
Connector Type
HDMI

📶Bluetooth bi-directional streaming

🎛️9.2 channels THX certified power

🖥️8K/4K HDMI 2.1 @ 40Gbps

R30442

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Description

🎬 Elevate your home theater game — where power meets precision and every seat is the best in the house.

SONOS CERTIFIED INTEGRATION - Effortlessly sync with your Sonos ecosystem for multi-room streaming and volume control via the Sonos app—because your home deserves smart harmony.
SEAMLESS 8 K 4 K HDMI 2 1 CONNECTIVITY - Future-proof your entertainment with ultra-high bandwidth HDMI supporting 8K60 and multiple zones for multitasking pros.
DIRAC LIVE ROOM CORRECTION OUT OF THE BOX - Automatically calibrate your space for flawless acoustics using your smartphone or PC—no audiophile degree required.
IMMERSIVE 9 2 CHANNEL THX CERTIFIED SOUND - Experience cinema-grade surround sound with 100W per channel for crystal-clear audio precision.
NEXT LEVEL GAMING WITH HDMI 2 1 ENHANCEMENTS - Dominate with 4K/120Hz HDR, VRR, ALLM, and QFT for lag-free, buttery-smooth gameplay that keeps you ahead of the pack.

The Onkyo TX-NR7100 is a 9.2-channel THX certified AV receiver delivering 100 watts per channel with built-in Dirac Live room correction for optimized sound. Featuring 8 HDMI ports with 8K/4K 60Hz support via HDMI 2.1, bi-directional Bluetooth streaming, and Sonos certification, it offers a versatile, future-ready home entertainment hub. Ideal for immersive Dolby Atmos surround sound, multi-zone streaming, and ultra-responsive 4K gaming.

Specifications

ASIN	B09B4J31J5
Audio Encoding	Stereo
Audio Output Mode	Surround
Audio Output Type	Speakers
Best Sellers Rank	#11,634 in Electronics ( See Top 100 in Electronics ) #18 in Audio Component Receivers
Brand	Onkyo
Built-In Media	AV Receiver, Remote
Color	Black
Compatible Devices	Speaker, Television
Connectivity Technology	Bluetooth
Connector Type	HDMI
Control Method	Remote
Controller Type	Remote
Customer Reviews	4.2 4.2 out of 5 stars (641)
External Testing Certification	Não aplicável
Format	WAV
Item Dimensions D x W x H	14.9"D x 17.13"W x 6.8"H
Item Weight	27.5 pounds
Manufacturer	Onkyo
Mfr Part Number	TX-NR7100
Model Number	TXNR7100
Number of Channels	9
Number of Items	1
Other Special Features of the Product	Klipsch Optimize Mode
Output Power	220 watts
Output Wattage	100 watts
Supported Internet Services	Amazon Music
Surround Sound Channel Configuration	9.2
Total Number of HDMI Ports	8
UPC	889951003496
Unit Count	1 Count
Video Encoding	H.264, H.265/HEVC, MPEG-4, etc.
Warranty Description	2 year parts and labor
Wattage	100 watts
Wireless Technology	Bluetooth

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