Onkyo HT-S5800 5.1.2-Channel Dolby Atmos Home Theater System – B-Stock

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$1049.99 $499.99 (Sale ends on Dec 12, 2019)

Condition: B-Stock

Onkyo HT-S5800 5.1.2-Channel Dolby Atmos Home Theater System – B – Stock

This Onkyo HT-S5800 is a “B-STOCK” item Click Here For Gibby’s “B-Stock” Definition

  • Dolby Atmos Support
  • 115 W per Channel
  • Discrete Amp Circuits
  • HDMI® 4 In / 1 Out

In stock

SKU: HTS5800 B-Stock Category:

Frequently Bought Together

Onkyo HT-S5800+
Price for both:   $638.99

Product Description

Onkyo HT-S5800 5.1.2-Channel Dolby Atmos Home Theater System – B – Stock

This Onkyo HT-S5800 is a “B-STOCK” item Click Here For Gibby’s “B-Stock” Definition


The Onkyo HT-S5800 has a 115 W/Ch A/V receiver that connects all your media players and sends video to the TV via a single HDMI cable. It allows multidimensional Atmos soundtracks to flow above and around you—AccuEQ optimizes the sound to suit the unique shape of your room.

Supports Dolby Atmos up to 5.1.2 Channels

With Dolby Atmos, sound comes alive from all directions, including overhead. The format combines a channel-based audio bed with object-oriented sound to place and move specific effects around the room, creating a breathtakingly realistic and captivating sonic atmosphere.
Sound designers and artists are free to mix in a 3D space, steering effects through surround channels and adding a seamless overhead dimension with discrete height channels.
Additionally, a new Dolby surround up-mixer allows for your current channel-based content (that has not been mixed for Dolby Atmos) to be expanded to fill the flexible speaker layouts of a Dolby Atmos system.

Top-Shelf Speakers and Powerful Sub Woofer

Solid two-way bass reflex front speakers include 5″ mid-range drivers and balanced-dome tweeters for energetic and accurate sound, and the top of the cabinets house the up-firing 3¼” cones for Dolby Atmos soundtracks, separately powered by the receiver’s height channels. The center speaker’s double 3¼” precision drivers and balanced-dome tweeter articulate dialog with richness and clarity, while a powerful 120 watt subwoofer drives a huge 10″ cone for thunderous bass impact.

True Power from Discrete Amplifiers

Discrete Amps deliver high instantaneous current to increase speaker control for accurate and dynamic audio reproduction. This precise power is the cornerstone of Onkyo’s amplification philosophy.
This gives the Onkyo HT-S5800’s receiver massive power at 115 W/Ch (6 Ohms, 1 kHz, 0.9% THD, 1 Channel Driven, FTC) 65 W/Ch (8 Ohms, 20 Hz-20 kHz, 0.7% 2 Channels Driven, FTC).

HDMI Video Up-Conversion

Only one wire! Every video input’s signal is converted and sent to your TV through one HDMI cable. Easy!

Ready for Streaming Media Devices

The Onkyo HT-S5800’s receiver has a USB port right next to the streaming media player HDMI input to conveniently power the device. Just plug in, log in to your subscription service and enjoy.

Built-In Bluetooth

Bluetooth technology is built-in. Pair up to ten compatible Bluetooth devices and stream high quality wireless audio using the built-in Bluetooth 2.1. The sound is virtually flawless.

HDMI 4 In / 1 Out: Ready for 4K UltraHD

The latest HDMI specification and HDCP 2.2 compatibility supports the latest formats and technologies planned for Hollywood content. The latest HDMI specs offer a significant increase in bandwidth (up to 18Gbps) to support new features such as 4K@50/60 (2160p), which is 4 times the clarity of 1080p/60 video resolution, and 4:4:4 color space.


AccuEQ conducts 2 measurements- one to set the level, distance and crossover for ALL speakers, including the subwoofer, and a second measurement to eliminate standing waves. Choose to include or bypass EQ measurement for front left and right speakers, and choose to automatically or manually set the EQ. Further, you can save your own manual EQ settings into three available presets.

Easy Connection Diagrams

Connections to speakers and external devices are illustrated and clearly labeled on the back panel.

Additional Information

Weight 7.8 kg
Dimensions 328 x 435 x 435 mm

– Amplifier Section
– Power Output
– All Channels: 115 W/Channel (6 Ohms, 1 kHz, 0.9%, 1 – Channel Driven, FTC)
– Dynamic Power (front): 160 W (3 Ohms) 125 W (4 Ohms) 85 W (8 Ohms)
– THD+N (Total Harmonic Distortion + Noise): 0.08% (20Hz-20kHz, half power)
– Damping Factor: 60 (Front, 1 kHz, 8 Ohms)
– Input Sensitivity and Impedance: 200 mV/47 k-ohms (Line)
– Rated RCA Output Level and Impedance: 200 mV/470 Ohms (Subwoofer Pre Out)
– Maximum RCA Output Level and Impedance: 2 V/470 Ohms (Subwoofer Pre Out)
– Frequency Response: 10 Hz–100 kHz/ +1 dB, -3 dB (Direct mode)
– Tone Control: ±10 dB, 20 Hz (Bass)
±10 dB, 20 kHz (Treble)
– Signal-to-Noise Ratio 100 dB (Line, IHF-A)
– Speaker Impedance: 6 Ohms–16 Ohms

Video Section
– Input Sensitivity/Output Level and Impedance
– Video: 1.0 Vp-p/75 Ohms (Component Y) 0.7 Vp-p/75 Ohms (Component PB/CB, PR/CR) 1.0 Vp-p/75 Ohms (Composite)
Component Video Frequency Response: 5 Hz–13.5 MHz (+ 0dB / -3 dB)

Tuner Section
– Tuning Frequency Range
– FM: 87.5 MHz–107.9 MHz
– AM: 530 kHz–1,710 kHz
– FM/AM Preset Memory: 40 Stations

– Power Supply: AC 120 V, 60 Hz
– Power Consumption: 4.3 A
– Dimensions (W x H x D): 435 x 160 x 328 mm
– Weight: 17.2 lbs. (7.8 kg)

Speaker – Type
– Front/Center: 2-Way Bass Reflex
– Height: 3 1/4″ (8 cm) Cone
– Surround: 80 Hz–20 kHz
– Subwoofer: 10″ (25 cm) Cone
– Speaker – Drivers
– Front: 5″ (12 cm) Cone Woofer 1″ (2.5 cm) Balanced-Dome – Tweeter
– Center:3 1/4″ (8 cm) Cone Woofer x2

Speaker – Frequency Response
– Front: 55 Hz–50 kHz
– Height: 80 Hz–20 kHz
– Center: 65 Hz–50 kHz
– Subwoofer: 25 Hz–150 Hz

Speaker Configuration


Watts Per Channel

51 to 150w


B Stock

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Onkyo Canada 1 Year Limited Warranty


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