{"product_id":"onkyo-tx-rz840-txrz840-9-2-channel-network-a-v-receiver","title":"Onkyo TX-RZ840 (TXRZ840) 9.2-Channel Network A\/V Receiver","description":"9.2-Channel Network A\/V Receiver\u003cbr\u003e\u003cbr\u003e\n\nImmense power for unparalleled speaker control\u003cbr\u003e\u003cbr\u003e\n\n\nA glance at the TX-RZ840’s imposing front panel reveals a component built for one purpose: making your smile wider as the volume goes higher. Its thick chassis is loaded with custom parts tested and tuned to THX® Certified Select™ reference standards, handling massive current flows for sound you feel emotionally and physically. Beyond 3D surround supporting IMAX® Enhanced*1 content up to 11.2 channels, and a finessed touch that breathes life into stereo music, the receiver forms a hub for house-wide entertainment with Next-Generation Network Audio integrating AirPlay 2, Works with Sonos, Chromecast built-in*2, and more over 802.11ac Wi-Fi®*3. Three-zone powered D\/A audio distribution is easily managed from your smartphone. With state-of-the art connectivity and custom-installation interfaces included, it’s the TX-RZ840’s visceral presence you’ll find most difficult to resist. \u003cbr\u003e\u003cbr\u003e \n\n*1 Enabled with a future firmware update. *2 The unit may automatically download and apply an Over-the-Air software update during setup. *3 Some countries or regions have regulations that affect wireless signal strength and the use of Wi-Fi channels.\u003cbr\u003e\u003cbr\u003e\n\nTechnical Specifications:- \u003cbr\u003e\u003cbr\u003e\n\nAmplifier Section\u003cbr\u003e\nPower output (All channels)\n215 W\/Ch\u003cbr\u003e\n(6 Ω, 1 kHz, 10% THD, 1-ch driven)\n180 W\/Chv\u003cbr\u003e\n(6 Ω, 1 kHz, 1% THD, 1-ch driven, IEC)\u003cbr\u003e\n\nDynamic power 250 W (3 Ω, Front)\u003cbr\u003e\n220 W (4 Ω, Front)\u003cbr\u003e\n130 W (8 Ω, Front)\u003cbr\u003e\n\nTHD+N (Total Harmonic Distortion + Noise): 0.08% (20 Hz–20 kHz, half power)\u003cbr\u003e\nInput sensitivity and impedance: 200 mV rms\/47 kΩ (Line), 3.5 mV rms\/47 kΩ (Phono MM)v\nRated RCA output level and impedance: 1 V rms\/470 Ω (Subwoofer pre-out) \/ 200 mV rms\/470 Ω (Zone B\/Zone 2 line-out)\u003cbr\u003e\nFrequency response: 5 Hz–100 kHz\/+1 dB, -3 dB (Direct Mode)\u003cbr\u003e\nTone control:  ±10 dB, 20 Hz (Bass) \/ ±10 dB, 20 kHz (Treble)\u003cbr\u003e\nSignal-to-noise ratio: 106 dB (Line, IHF-A) \/ 80 dB (Phono, IHF-A)v\nSpeaker impedance: 4 Ω–16 Ω\u003cbr\u003e\u003cbr\u003e\n\nVideo Section:-\u003cbr\u003e\nInput sensitivity\/output level and impedance\u003cbr\u003e\nVideo 1.0 Vp–p\/75 Ω (Component Y)\u003cbr\u003e\n0.7 Vp–p\/75 Ω (Component Pb\/Pr)\u003cbr\u003e\n1.0 Vp–p\/75 Ω (Composite)\u003cbr\u003e\u003cbr\u003e\n\nTuner Section:v\nTuning frequency range: FM 87.5 MHz–108 MHz\/AM 522 kHz–1,611 kHzv\n530 kHz–1,710 kHz\u003cbr\u003e\nFM\/AM preset memory 40 Stations\u003cbr\u003e\u003cbr\u003e\n\nGeneral:-\u003cbr\u003e\nPower supply: AC 220–240 V~, 50\/60 Hz\u003cbr\u003e\nPower consumption: 870 W\u003cbr\u003e\nNo-sound power consumption: 75 W\u003cbr\u003e\nStandby power consumption: 0.15 W\u003cbr\u003e\nDimensions (W x H x D): 435 x 201.5 x 398 mm\u003cbr\u003e\nWeight: 14.0 kg\u003cbr\u003e\u003cbr\u003e\n\nCARTON:\u003cbr\u003e\nDimensions (W x H x D) 570 x 335 x 490 mm\u003cbr\u003e\nWeight 17.0 kg\u003cbr\u003e\u003cbr\u003e\n\nSupplied Accessories\u003cbr\u003e\n• Power cord \u003cbr\u003e\n• Indoor FM antenna \u003cbr\u003e\n• AM loop antenna\u003cbr\u003e\n• Speaker setup microphone \u003cbr\u003e\n• Quick Start Guide\u003cbr\u003e \n• Remote controller\u003cbr\u003e\n• AAA (R03) batteries x 2","brand":"Onkyo","offers":[{"title":"Black","offer_id":57414914933068,"sku":"ONKYOTXRZ840-B","price":999.58,"currency_code":"GBP","in_stock":true},{"title":"Silver","offer_id":57423803351372,"sku":"ONKYOTXRZ840-S","price":999.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Onkyo-tx-rz840-Black.jpg?v=1777552014","url":"https:\/\/www.stoneaudio.co.uk\/products\/onkyo-tx-rz840-txrz840-9-2-channel-network-a-v-receiver","provider":"Stone Audio","version":"1.0","type":"link"}