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Model: TXNR656B
  • Description
  • Specifications
  • Datasheet

ONKYO 7.2 Channel 2 Zone AV Receiver. HDMI 8 in 2 out.Bluetooth audio with Spotify & Tidal. AccuEQ with AccuReflex. DST:X™ & Dolby Atmos®. Chromecast built-in. Fireconnect multi-room audio. Black


  • DTS:X Compatible
  • Supports Dolby Atmos up to 5.1.2 Channels
  • 160W per Channel
  • Hi-Current Amp Design for Authentic Sound Reproduction
  • HDMI 8 In/2 Out including 1 Front (4K UltraHD/HDCP 2.2)
  • Bluetooth Audio/Wi-Fi with Spotify and AirPlay
  • DSD 5.6MHz, FLAC 192kHz/24-bit Hi-Res Audio Capable
  • 384kHz/32-bit Hi-Grade DAC
  • AccuEQ Room Acoustic Calibration
Amplifier Section

Power Output
All Channels

160W/Ch (6Ω, 1 kHz, 1% THD, 1 Channel Driven, IEC)
175W/Ch (6Ω, 1kHz, 1 Channel Driven, JEITA)
Dynamic Power 240W (3Ω, Front)
210W (4Ω, Front)
120W (8Ω, Front)
THD+N (Total Harmonic Distortion + Noise) 0.08% (20Hz–20kHz, Half Power)
Damping Factor 60 (Front, 1kHz, 8Ω)
Input Sensitivity and Impedance 200mV/47kΩ (Line)
3.5mV/47kΩ (Phono MM)
Rated RCA Output Level and Impedance 100mV/2.2kΩ (Zone 2 Line Out)
200mV/470Ω (Subwoofer Pre Out)
Maximum RCA Output Level and Impedance 1.0V/2.2kΩ (Zone 2 Line Out)
2.0V/470Ω (Subwoofer Pre Out)
Phono Overload 70mV (MM, 1kHz, 0.5%)
Frequency Response 10Hz–100kHz/+1dB, -3dB (Direct Mode)
Tone Control ±10dB, 20Hz (Bass)
±10dB, 20kHz (Treble)
Signal-to-Noise Ratio 100dB (Line, IHF-A)
80dB (Phono MM, IHF-A)
Speaker Impedance 4 or 6Ω–16Ω
Video Section
Input Sensitivity/Output Level and Impedance

1.0Vp–p/75Ω (Component Y)
0.7Vp–p/75Ω (Component PB/CB, PR/CR)
1.0Vp–p/75Ω (Composite)
Component Video Frequency Response 5Hz–13.5MHz/+0dB, -3dB
Tuner Section
Tuning Frequency Range
FM 87.5MHz–108MHz
87.5MHz–107.9MHz (Taiwan Model)
AM 522kHz–1, 611kHz
530kHz–1, 710kHz
530kHz–1, 710kHz (Taiwan Model)
FM/AM Preset Memory 40 Stations
Power Supply AC 220–240V~, 50/60Hz
AC 120V~, 60Hz (Taiwan Model)
Power Consumption 630W
No-Sound Power Consumption 70W
Standby Power Consumption 0.15W
Dimensions (W x H x D) 435 x 173.5 x 329mm
Weight 9.4kg
Dimensions (W x H x D) 570 x 287 x 423mm
Weight 12.5kg
Supplied Accessories • Indoor FM antenna
• AM loop antenna
• Speaker setup microphone
• Instruction manual
• Remote controller
• AA (R6) batteries x 2