Onkyo TX-NR7100 9.2-Channel THX Certified AV Receiver (Open Box)
About Our Open Box Products
Unless otherwise stated, our Open Box Products are like-new items returned due to change of mind, project change, or used as showroom displays. Every item is fully verified, defect-free, and includes all original accessories and the full manufacturer warranty—all at a better price.
The Onkyo TX-NR7100 is a masterclass in high-fidelity home cinema, engineered for enthusiasts who demand studio-grade precision and massive dynamic headroom. As a THX® Certified Select receiver, it is rigorously tested to ensure it delivers the reference volume and sound quality of a commercial theater in your home. At its core is Onkyo’s legendary Dynamic Audio Amplification (DAA) system, capable of delivering high-current power to drive even 4-ohm speaker loads with absolute control. This receiver doesn't just play sound; it reproduces a vivid, ultra-wide soundstage with a frequency response extending from 5 Hz to 100 kHz, capturing the most delicate micro-details and the most thunderous low-end transients.
For the audiophile, the inclusion of Dirac Live® Room Correction (Full Bandwidth) is a game-changer. This sophisticated software corrects both the timing and amplitude of your audio, effectively "removing" the room from the equation to provide a transparent, focused, and perfectly balanced acoustic environment. Whether you are running a 5.2.4 or 7.2.2 Dolby Atmos configuration, the TX-NR7100’s refined chassis and isolated network modules ensure that digital noise is kept far away from the delicate analog signal path, maintaining the purity of your high-resolution audio files and vinyl collections alike.
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Features:
- THX® Certified Select™: Guaranteed theater-reference sound quality in rooms where the screen-to-seat distance is approximately 12 feet, ensuring the filmmaker's vision is accurately reproduced.
- Dirac Live® Room Correction (Full Bandwidth): Unlike entry-level EQ, the included full-bandwidth license (20Hz-20kHz) optimizes the entire frequency response and impulse response for improved imaging, clarity, and tighter bass.
- Dynamic Audio Amplification (DAA): High-current, low-noise power transformer and custom smoothing capacitors allow the TX-NR7100 to drive demanding 4-ohm speakers with ease and authority.
- IMAX® Enhanced & Dolby Atmos: Supports immersive object-based audio formats including DTS:X and Dolby Atmos, with Height Virtualization for systems without dedicated overhead speakers.
- Ultimate Gaming & Video: Full HDMI 2.1 support across all rear inputs (8K/60 and 4K/120), featuring VRR (Variable Refresh Rate), ALLM, and QFT to eliminate lag and frame tearing.
- Audiophile Signal Path: Features a refined chassis, high-quality 192 kHz/24-bit DAC, and VLSC™ (Vector Linear Shaping Circuitry) on the Front L/R channels to eliminate pulse noise during D/A conversion.
- Multi-Zone Versatility: Powered Zone 2 and Zone 3 outputs allow for independent or synced audio playback in multiple rooms, supported by a dedicated Zone 2 DAC.
- SMART AV Receiver Ecosystem: Integrated access to Tidal, Spotify, Amazon Music HD, and Pandora, with support for AirPlay 2, Chromecast built-in, and Works with Sonos.
Technical Specifications
- Amplifier Section:
- Power Output (All Channels): 220 W/Ch (6 ohms, 1 kHz, 10% THD, 1-ch driven); 100 W/Ch (8 ohms, 20 Hz–20 kHz, 0.08% THD, 2-ch driven, FTC)
- Dynamic Power: 250W (3 ohms, Front), 220W (4 ohms, Front), 130W (8 ohms, Front)
- THD+N (Total Harmonic Distortion + Noise): 0.08% (20 Hz–20 kHz, half power)
- Frequency Response: 5 Hz–100 kHz (+1 dB, -3 dB) (Direct Mode)
- Signal-to-Noise Ratio: 106 dB (Line, IHF-A), 80 dB (Phono, IHF-A)
- Speaker Impedance: 4 ohms – 16 ohms
- Video & HDMI:
- HDMI 2.1 Features: 8K/60p, 4K/120p, HDR10+, Dolby Vision, BT.2020, VRR, ALLM, QFT, DSC, eARC (Main Out)
- HDCP Version: 2.3
- Upscaling: 1080p to 4K, 4K to 8K
- Audio Processing & DAC:
- DAC: 192 kHz/24-bit Hi-Res Capability
- Surround Formats: Dolby Atmos, DTS:X, IMAX Enhanced, THX Listening Modes
- Hi-Res Audio Support: DSD256/128/64, FLAC, ALAC, WAV, AIFF (up to 192kHz/24-bit)
- Connections:
- HDMI Inputs: 7 (1 Front, 6 Rear)
- HDMI Outputs: 2 (Main [eARC], Sub/Zone 2)
- Digital Audio: 1 Optical, 1 Coaxial
- Analog Audio: 6 RCA Line-in, 1 Phono (MM)
- Outputs: 2 Subwoofer Pre-outs, Zone 2/B Line-out, 6.35mm Headphone Jack
- Other: Ethernet, RS-232C, 12V Trigger Out, IR Input, USB (Rear)
- General:
- Power Consumption: 750 W (Operating), 75 W (No Sound), 0.1 W (Standby)
- Dimensions (W x H x D): 435 x 173.5 x 379.5 mm (17-1/8" x 6-13/16" x 14-15/16")
- Weight: 10.4 kg (22.9 lbs)
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