Immersive Dolby Atmos® Soundbar Demo Player | 4K Audio Support
Find the Right Soundbar Demo Solution for Your Retail Environment
From classic plug-and-play media players to fully immersive Dolby Atmos® systems, we offer four scalable soundbar demonstration solutions to meet different retail formats, technical requirements, and budgets.
Whether you’re looking to showcase a single soundbar with physical buttons or a multi-unit eARC-enabled experience with synchronized 4K visuals and high-fidelity audio — we’ve got the right system for you.
Soundbar Retail Demonstration Solutions: 4 Retail Demo Formats Tailored to Fit Different Soundbar Showcase Scenarios
1️⃣ Compact 1080P Media Player Box
A space-saving media player delivering Full HD content to showcase soundbar performance with minimal hardware footprint. This is for the most old-fashioned sound bars, mainly for budget-friendly sound bar models.
2️⃣ All-in-One Display Solution (10.1”–32”)
Integrated player + monitor system available in screen sizes from 10.1” to 32”, ideal for countertop or endcap displays. The sound bar media player is available in classic video player or android based video player with touchscreen option.
3️⃣ 4K UHD Demo System with Dolby Atmos® Support
Now featuring Dolby Atmos® for immersive audio performance. Supports 4K Ultra HD video — ideal for premium soundbar displays. Support sound bar models with ARC & eARC ports.
4️⃣ Audio-Only Demo Unit
Designed for audio-first experiences without a video screen. Perfect for simple, cost-effective soundbar or speaker demo stations.
1# 1080P;
One Audio Source, Eight Soundbars
This system configuration links eight soundbars which share one audio source. Demonstrating a set number of soundbars in one place, customers can easily compare audio quality with or without TV screen. Customer interaction is enhanced by push buttons next to soundbars to realize smooth product switching and volume control.
RJ11 Based GPIO Control
Easy to use, durable push buttons via RJ11 based GPIO control enhances customers’ interaction with low maintance. Moreover, RJ11 socket offers easy installation for AV manufacturers to implement the soundbar demonstration system.
How It Works
Step 1: Connect demonstrator with tv screen via HDMI cable and soundbar with Toslink;
Without tv display, store numbered audio files into SD card or USB drive.
Step 2: Power on, press push buttons to realize music or product switching, you will get the compact demo system.
2# All-in-One Solution
Unlike The Retail Demonstration With Branded LCD TV & Soundbar Demo Boxed Player , this All‐in‐One Solution Is Designed
To Simplify The Retail Integration To Let Shoppers Compare The Audio Quality Between Soundbars ( Instead of The Audio
Quality Between LCD TV Speaker & Soundbars ).
It Is Available From 10.1″ Up To 32″, With One Single Board To Rule Them All; In Order To Simplify The Installation Of The
Retail Fixture And Make The Whole System Maintenance‐Friendly, We Have Built‐in The Lighting & Power Distribution
Interface To Help Retail Integrators Add Lighting Control To Their Fixture And Send Power To Other Retail Accessories.
3# 4K UHD Demo System with Dolby Atmos® Support
1. 4K x60fps @ HDMI 2.0, hardware video decoder;
2. Dolby digital / Dobly Atmos pass through, Volume Control Over Raw Data;
3. Flexible software configurator like Port-Playlist,
Volume Increments, Default Volume, Audio Timeout, Default Video;
For Single Atmos Soundbar Demo,Our 4K UHD Media play can do this job with the following chart:
4. Built For Retail Integration: With LED lighting control port;
4# Audio-only Soundbar Retail Demo Player;
This version of soundbar demo players are designed for audio-only playback, with support for either optical ( TOSLINK ) or eARC output.
It can serve as:
•A simple, cost-effective soundbar demo player with TOSLINK interface, or
•An advanced eARC-enabled player that delivers Dolby Atmos® performance for high-end audio zones.
We are dedicated to provide the most matched soundbar retail solution to each individual project, from entry-level setups to premium soundbar showcases.
How Does Atmos sound bar demonstrator work ? Here is a demo video:
Update: In Q4, 2024, our eARC soundbar demonstrator was released.
Who Uses Our Retail Soundbar Demonstration Solutions?
Our soundbar demo systems are trusted across multiple sectors for their flexibility, reliability, and customization options:
1.Retail Integration Firms – Tailored setups for in-store audio experience
2.Soundbar Brands & Manufacturers – Custom demos to match product lines
3.Retail Fixture Designers & Fabricators – Seamless integration into displays
4.Retail Hardware Solution Providers – Embedded into broader retail tech ecosystems
5.OEM & Value-Added Resellers – Ready-to-brand solutions for scalable deployment
1080P Version
Video Decoder:
MPEG1:Max Bitrate 100Mbps
MPEG2:Max Bitrate 100Mbps
MPEG4-XVID:Max Bitrate 100Mbps
DIVX:Max Bitrate 100Mbps
H.264:Max Bitrate 70Mbps
H.263:Max Bitrate 100Mbps
WMV9/VC -1: Max Bitrate 100Mbps
RMVB :Max Bitrate 100Mbps
Max Frame Rate:30fps
Max Resolution:1920 x1280
Video File format:MKV; VOB; PMP; RM/RMVB; MPG; M2TS; FLV; AVI;TS/TP;MP4/M4V;MOV; WMV
Subtitle supported –SRT, ASS, SSA, SUB, SMII format
Photo Decoder:JPEG PNG BMP GIF
Audio Decoder:Mp3 WMA OGG FLAC (Lever0 – Lever8) APE AAC AC3 (Ac3 only) ATRA DTS (Dts only)
Photo Slideshow:Slideshow with Music
Still Image:Rotation, Zoom, Thumbnail, Auto Slideshiow
TV system:Supports maxium 1080P output
I/O Connectors
Video Output: HDMI 1.4 1080P output
Audio Output:Optical Output, HDMI output
Connectivity:1XUSB2.0 High Speed HOST port SD/MMC optional
3.5mm Customer Music Line-in: x1;
LED Color:Power ON, Power OFF
Remote Control:IR remote control
AC adapter:100~240V , 12V/1.5A
4K Version With Dolby / Atmos Support:
Video Output:
v2.0 HDMI™ up to 4k/60Hz;
Status Display:
Status, LAN, Power LED
Audio Output:
Digital: Embedded in HDMI
Digital/Toslink: Optical
R/L Analog
Control I/O:
SD card ; USB 2.0 Host x 2 ; RJ45x1 ; 3.5mm Audio ; HDMI
2.0 x1; 12V DC-in x1; 12V DC-Out x1; IRx1; SPDIFx8; V+;
V-; On/Off ; RJ11 Push Button GPIOx 11; UARTx1; USB
( Dobly Atmos Version with HDMIx4 )
Upgrade x1;
Network Connection:
LAN: 10/100M, R J-45
WiFi: 802.11 b/g/n (optional antenna)
Video Format Support:
H.265, HEVC MPEG2: MP@HL MPEG4.2: ASP@L5
MPEG4.10 (H.264): [email protected]
VC-1: AP@L3
WMV9
Graphics Format:
JPEG: Baseline, Progressive, GIF, PNG
Recommended resolution 1920×1080 full screen
Audio Format:
MPEG1: Layers I, II, III (MP3)2.0
MPEG4: AAC-LC 5.1, HE-AAC 5.1
WMA9: w2.0
Processor:
CPU: Quad-core 64-bit ARM® Cortex™-A53 up to 2GHz
GPU: Penta-core ARM® Mali™-450
Memory &Storage Options:
RAM: 512M / 1GB;
ROM: 4 GB SD Card;
SD: 8, 16, 32, GB;
USB Drive: 2 to 32 GB;
Network Protocol Support:
IP•TCP•UDP•ICMP•ARP•DHCP•HTTP•FTP
IGMP•RTPP•SNMP•NTP•DNS
Power:
Input voltage:12VDC ( POE Optional )
Power dissipation: 6 watts (max)
AC/DC Adapter: 100-240 V 50/60Hz
Environment:
Operating Temp: 0 – 40o C
Operating Humidity: 80% max,
relative humidity, non-condensing
General:
Dimensions: 179.4(L)x94.2(W)x50.2(H)mm
Unit Weight: 635g
Demonstration Accessories & Ordering Options:
1# 4K Soundbar Demonstrator Unit Console x1;
2# AC Adapter x1;
3# LED illuminated Push Button 19mm Diameter Cap up to 11pcs;
4# Capacitive Touch Button / Pad up to 11 pcs, or all built-in one Pad;
5# Optical Cable up to 8pcs;
6# Sandisk SD Card 8GB x1;
7# Light Sync Control Boardx 1;
8# LED Lighting Strap, controlling up to 8 strips.
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AOK Displays build retail display solution for us with every user element modular preset, every project they response rapidly, even if we ask for a change in the last minute …. amazing partner.
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They analyse and understand our requirements for sound bar & headphone display like a doctor, many intractable issue were addressed & recognized before project implementation.
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Lowest Product Failure Rate, Product Life-circle Support

Tailor-made Solution To Increase productivity and decrease costs

Modular-base solution with interplay of hardware & software
We’re not just a company that sells products—we’re a company that solves problems. We’ll sit down with you and figure out what you need, then we’ll build it for you. Our team of designers, engineers and technicians will work with you to create custom-made solutions that are tailored to your needs.
Thus, the starting point of our job is to recognize the actual project target, helping you, our customers address the multiple aspects of the whole project, from installation, user experience to maintenance. With our solid electronics experience having seen or overcome 90% of retail advertising challenges, we are able to let our customer understand A‐Z of their project before making decision.