Maintains high-resolution video up to UHD 4K 3840 x 2160. Connect four HDMI sources to four HDMI displays with this4K HDMI 4x4 Matrix Switch fromSmart-AVI. The matrix allows you to display any of the HDMI inputs to any of the four outputs to an HDMI display.
eBay
ULTIMEA 7.1.4 Soundbar with Dolby Atmos, 8" Wireless Subwoofers, Home Theater Surround Sound System Speakers, Sound Bar for TV
Aliexpress UK
This screen is designed for rear projection and is made specifically for Da-Lite projectors. It is a high-quality accessory that will enhance your viewing experience.
eBay
AIYIMA 6.5 Inch Audio Car Midrange Bass Speakers Home Theater 4 8 Ohm 60W Glass Fiber Bullet Woofer Loudspeaker DIY Sound System
Aliexpress UK
Features: Enjoy crystal clear conference calls through the speaker Compatible with all devices Wireless Metal HD Sound Heavy bass, super explosive sound Well-balanced full-spectrum audio Four-unit sound, Bluetooth wired dual-purpose Specification: Type: bluetooth speaker Interface type: USB Frequency response range:100HZ-20KHZ Output power: 10-20W Effective distance: 10 meters Signal-to-noise ratio: ≥75dB Channels: 2 Extended storage:8G Shell material:plastic Power supply mode: built-in lithium battery Horn diameter: ∅50mm Speaker power: 6W Play mode: Bluetooth/U disk/TF card/AUX Number of speakers: 2 Product size: 380mm×55mm×65mm Package Included: 1 x LEERFEI E91D Bluetooth Sound Bar Tip: Bluetooth connection: turn on the phone's Bluetooth, search for E91D to connect to the audio device.
eBay
100W High Power 6.5" Passive Subwoofer Home Theater Speakers Bass Car speaker amplifier speakers Boom Box Sound System Big Power
Aliexpress UK
Uplift the audio and go beyond what your TV’s speakers can do with the addition of a neat and compact all-in-one soundbar. This 7.1.2 channel soundbar contains custom-built Fidelio speakers with 620W of power, including two up-firing speakers for added surround presence, as well as a built-in subwoofer for bass brilliance.
eBay
HiFi Bookshelf Speaker Home Theater Sound System Speaker 3-frequency 8-inch Good Sound Speaker
Aliexpress UK
Uplift the audio and go beyond what your TV’s speakers can do with the addition of a neat and compact all-in-one soundbar. This 7.1.2 channel soundbar contains custom-built Fidelio speakers with 620W of power, including two up-firing speakers for added surround presence, as well as a built-in subwoofer for bass brilliance.
eBay
PC Soundbar Wired and Bluetooth Speaker USB Powered Soundbar for TV Pc Laptop Gaming Home Theater Surround Audio System
Aliexpress UK
The YSP-2700 will bring satisfying sound with superior presence into your living room. Wireless cubic subwoofer for rich and crisp bass. Bluetooth® for wireless music streaming. Clear Voice makes dialogue and narrations easy to listen to.
eBay
PHILIPS TAB4010 Soundbar Home Theater Sound Effect 2.0 Stereo sound effect used for TV speakers and computer audio systems
Aliexpress UK
eBay
XIKCU Wireless Bluetooth and PC Soundbar Wired Speaker USB Powered Soundbar for TV Pc Laptop Home Theater Surround Audio System
Aliexpress UK
The VSX-921-K model is 3D ready and has been tested and working to ensure you get the best possible sound quality.
eBay
Wireless Bluetooth 4D Surround Speaker Home Theater Sound System Computer Soundbar For TV Subwoofer Wired Stereo Strong Bass
Aliexpress UK