Multi-Driver Sound Bar System

Pairs of drivers are featured on the left, right, and center channels, while separate woofers reproduce height effects. With a two-inch (53 mm)* profile, the multi-driver system delivers powerful sound with a clear view of the screen.

* Excluding protruding parts.

Dolby Atmos® and DTS:X™ Object-based Audio

DTS:X™ and Dolby Atmos® are not mere improvements to existing formats; they've revolutionized sound mixing. Free from the channel bed, sound comes from all directions, even above, with angled drivers bouncing effects off the ceiling and into the audience. No extra speakers or cables required: just authentic and immersive sound from all around.

Stream Anything with DTS Play-Fi®*

A free app for iOS and Android® devices, DTS Play-Fi technology collects network audio (including streaming services, internet radio, and network files) into one interface for casting to any compatible speaker. DTS Play-Fi technology supports multi-room distribution and can cast different sources to different speakers simultaneously.

Internet Radio and On-demand Streaming

TIDAL, Deezer, TuneIn, and Pandora® are baked into the GUI, which makes it super easy to select music using Onkyo Controller or the included remote. Spotify® subscribers can also cast direct from Spotify app to sound bar.

Wide Choice of Listening Modes

A suite of advanced sound programs are on hand including new Surround Enhancer, a listening mode based on Dolby® technology, which wraps sound around the audience by means of virtual rear speakers. DTS Neural:X™, meanwhile, upmixes multichannel formats to 3D audio, while a variety of DSP programs tweak audio response to best suit music, movies, and games.

Powerful Amps for Moving Sound

The receiver's slim form contains an efficient digital amplification system with independent power supply to deliver loads of clean power to the sound bar. Wireless sub has its own 50 W amp for deep LFEs in movies and games.

 Clean and Simple Connection

How do we send five audio channels to the sound bar without a tangle of wires? Simple: signals pass through a pin-type Multichannel Audio Cable. Plug your players into the receiver, link to the TV with a single HDMI®, and let simplified installation enhance sound with a cleaner look.

Additional Information

Additional Information


Soundbar System

5 Channel Network Receiver:

Power Output: (4 Ω,1 kHz, 1% THD, 2 Channels Drive, FTC) 50W/Channel (4 Ω)

Input Sensitivity and Impedence: 200mV / 47 k-Ω (LINE< UNBALANCED)

Tone Control: ±10 dB, 90 Hz (Bass)

                         ±10 dB, 7.5 kHz (Treble)

Signal to Noise Ratio: 80 dB (Digital, IHF-A)

Tuner Section: 

Tuning Frequency Range: FM 87.5 MHz - 107.9 MHz

FM Preset Memory: 40 Stations


Power Supply: AC 100-240 V~, 50 / 60 Hz

Power Consumption: 60 W

Standby Power Consumption: 0.2 W

Dimensions w/Stand (W x H x D): 17 1/8" x 2 3/4" x 12 13/16"

Weight: 8.8 lbs

Soundbar Section:

Speaker Type: Acoustic Suspension

Driver-Front: 2 3/4" x 1 9/16"

                        70 mm x 40 mm Cone Woofer x4

Driver-Center: 2 3/4" x 1 9/16"

                           70 mm x 40 mm Cone Woofer x2

Driver-Height: 2 9/32"

                          58 mm Cone Woofer x2

Wireless Subwoofer (SLW-43)

Speaker Section: 

Speaker Type: Bass Reflex, Powered

Rated Power Output (4Ω, 100Hz, 1%, FTC) 50 W

Driver: 6 1/2" Cone

Frequency Response: 30 Hz - 200 Hz


Power Supply: AC 100-240 V~, 50 / 60 Hz

Power Consumption: 15 W

Standby Power Consumption: 0.32 W

Dimensions (W x H x D): 10 1/4" x 13 1/4" x 10 9/16"

                                              (261 x 337 x269 mm)  

Weight: 13.67 lbs


Dimensions (W x H x D): 43 1/4" x 13 15/16" x 20 3/8"

                                              (1,098 x 354 x 518 mm)

Weight: 39.7 lbs

Brand Onkyo
Color N/A
TV Type No
VESA Mounting No
Cable Length No
Condition New
Free Shipping Yes

SBT-A500B Object-Based Network Surround Sound Bar System

Preorder $89900