21usDeal.com Elect./AutoHome Audio/Theater

Home Audio/Theater

2019-1-14 14:59
Echo Input – Bring Alexa to your own speaker, Only $19.99, free shipping

1. Echo Input – Bring Alexa to your own speaker, Only $19.99, free shipping

Echo Input – Bring Alexa to your own speaker, Only $19.99, free shipping

2019-1-13 22:50
Mini Projector, T TOPVISION 2400Lux Projector with Synchronize Smart Phone Screen, Supported 1080P, 176

2. Mini Projector, T TOPVISION 2400Lux Projector with Synchronize Smart Phone Screen, Supported 1080P, 176" Display, 50,000 Hours Led, Compatible with Fire TV $79.89,free shipping

Amazon offers Mini Projector, T TOPVISION 2400Lux Projector with Synchronize Smart Phone Screen, Supported 1080P, 176" Display, 50,000 Hours Led, Compatible with Fire TV for $79.89,free shipping

【SYNCHRONIZE SMARTPHONE SCREEN:】 You can connect TOPVISION movie projector to smartphone, or laptop by USB cable directly, without HDMI adapter or Wi-Fi environment. Compatible with Amazon Fire TV Stick/smartphones/tablets/TV/laptop/USB sticks/TF cards (max 32GB)/DVD players.

【2400Lux LED VIDEO PROJECTOR: 】This led projector has upgraded to 2400lux, brighter than other 1800lux led projectors. With the environmental lamp, the lamp life is more than 50000hours, which means you can enjoy the home theater last for 30years without changing the lamp of this photo projector.

【PERFECT HOME CINEMA EXPERIENCE: 】Our portable mini projector adopts a contrast ratio of 2000:1 and 16:10 aspect ratio. In the projector distance is 1.5-5.2 meters, the projection size can be applied to 50-176 inches. The recommended viewing distance is about 3m. Enjoy your home cinema time happily. It is the best choice for a Christmas gift.

【TWO STEPS TO GET CLEAR IMAGE:】 First, Adjusting the ±15 keystone correction, makes the screen in the same plane. Second, adjusting the focus ring. And different from the resin lens, the tempered glass lens has more thermal stability. It can resist high temperature effectively.

【MORE THAN 2 YEARS WARRANTY: 】Register your product after receiving your phone projector, you will get extended 24 months warranty. We will offer you a replacement or refund if you have any problems with your smart projector . Any question, please feel free to contact us.


2018-12-28 11:43
M-Audio AV42 Professional Studio Monitor Speakers (Pair), only$99.00 , free shipping

3. M-Audio AV42 Professional Studio Monitor Speakers (Pair), only$99.00 , free shipping

M-Audio AV42 Professional Studio Monitor Speakers (Pair), only$125.00$99.00 , free shipping

2018-12-25 20:36
Yamaha YAS-108 Sound Bar with Built-in Subwoofers & Bluetooth $179.95,free shipping

4. Yamaha YAS-108 Sound Bar with Built-in Subwoofers & Bluetooth $179.95,free shipping

Amazon offers Yamaha YAS-108 Sound Bar with Built-in Subwoofers & Bluetooth for $179.95,free shipping

2018-12-25 19:42
Marshall Stockwell Portable Bluetooth Speaker, Black (4091451) $99.99,FREE Shipping

5. Marshall Stockwell Portable Bluetooth Speaker, Black (4091451) $99.99,FREE Shipping

Amazon offers Marshall Stockwell Portable Bluetooth Speaker, Black (4091451) for $99.99,FREE Shipping

Portable Speaker comes with built-in rechargeable lithium-ion batteries.

25 hours of play time

Enjoy your music without the hassle of wires. Stock well comes with Bluetooth 4.0 technology

Answer, decline and end calls with the phone button

features a handy USB port to charge your listening device while you're on the go.


2018-12-18 21:10
DOSS Wireless Portable Bluetooth Speakers with Waterproof IPX6, 20W Stereo Sound and Bold Bass, 12H Playtime $25.49,FREE Shipping

6. DOSS Wireless Portable Bluetooth Speakers with Waterproof IPX6, 20W Stereo Sound and Bold Bass, 12H Playtime $25.49,FREE Shipping

Amazon offers DOSS Wireless Portable Bluetooth Speakers with Waterproof IPX6, 20W Stereo Sound and Bold Bass, 12H Playtime, Durable for iPhone, Samsung, Tablet, Echo dot, Gift ideas - Black for $25.49,FREE Shipping

2018-12-17 19:49
Bluetooth Speakers, TEWELL RetroRock AC Powered Speaker with 24W Audio Output and Enhanced Bass for Echo / Echo Dot / Phone / Tablet etc (Black) $33.99,free shipping

7. Bluetooth Speakers, TEWELL RetroRock AC Powered Speaker with 24W Audio Output and Enhanced Bass for Echo / Echo Dot / Phone / Tablet etc (Black) $33.99,free shipping

Amazon offers Bluetooth Speakers, TEWELL RetroRock AC Powered Speaker with 24W Audio Output and Enhanced Bass for Echo / Echo Dot / Phone / Tablet etc (Black) for $33.99,free shipping

2018-12-6 12:43
Onkyo TX-RZ920 THX-Certified 9.2 Channel Network A/V Component Receiver black, Only $971.61, free shipping

8. Onkyo TX-RZ920 THX-Certified 9.2 Channel Network A/V Component Receiver black, Only $971.61, free shipping

Onkyo TX-RZ920 THX-Certified 9.2 Channel Network A/V Component Receiver black, Only $971.61, free shipping

2018-12-5 18:27
Audio Technica AT-LP60BK-BT Fully Automatic Bluetooth Wireless Belt-Drive Stereo Turntable, Black $129.99 FREE Shipping

9. Audio Technica AT-LP60BK-BT Fully Automatic Bluetooth Wireless Belt-Drive Stereo Turntable, Black $129.99 FREE Shipping

Amazon.com offers Audio Technica AT-LP60BK-BT Fully Automatic Bluetooth Wireless Belt-Drive Stereo Turntable, Black for $129.99.FREE Shipping.


Connects wirelessly to speakers and other devices equipped with Bluetooth wireless technology or to wired audio systems and powered speakers via included dual RCA output cable

Fully automatic operation with two speeds: 33-1/3 and 45 RPM

Anti-resonance, die-cast aluminum platter,Compatible Bluetooth Profile: A2DP


2018-12-5 15:38
Sony Portable Pico Projector, Pocket- Sized, HDMI/MHL, DLP, Short-Throw, 120” Screen, 5000mAh Built-in Battery, 5-Second Quick Boot,  WVGA 854 x 480, (MP-CD1), Only $299.00, free shipping

10. Sony Portable Pico Projector, Pocket- Sized, HDMI/MHL, DLP, Short-Throw, 120” Screen, 5000mAh Built-in Battery, 5-Second Quick Boot, WVGA 854 x 480, (MP-CD1), Only $299.00, free shipping

Sony Portable Pico Projector, Pocket- Sized, HDMI/MHL, DLP, Short-Throw, 120” Screen, 5000mAh Built-in Battery, 5-Second Quick Boot, Auto Keystone, Built-in Speaker, WVGA 854 x 480, (MP-CD1), Only $299.00, free shipping

2018-12-5 13:44
Optoma HD143X 1080p 3000 Lumens 3D DLP Home Theater Projector, Only $425.07, free shipping

11. Optoma HD143X 1080p 3000 Lumens 3D DLP Home Theater Projector, Only $425.07, free shipping

Optoma HD143X 1080p 3000 Lumens 3D DLP Home Theater Projector, Only $425.07, free shipping

2018-12-4 11:05
Echo (2nd Generation) - Smart speaker with Alexa - Charcoal Fabric, only$69.99, free shipping

12. Echo (2nd Generation) - Smart speaker with Alexa - Charcoal Fabric, only$69.99, free shipping

Amazon.com has New Echo (2nd Generation) on sale for $84.99 $69.99. Shipping is free. 

2018-12-4 09:56
Bose BOSEbuild Speaker Cube - A Build-it-Yourself Bluetooth Speaker for Kids, Only $69.00, free shipping

13. Bose BOSEbuild Speaker Cube - A Build-it-Yourself Bluetooth Speaker for Kids, Only $69.00, free shipping

Bose BOSEbuild Speaker Cube - A Build-it-Yourself Bluetooth Speaker for Kids, Only $69.00, free shipping

2018-11-29 23:58
Dell AC511 USB Wired SoundBar $25.05

14. Dell AC511 USB Wired SoundBar $25.05

Amazon offers Dell AC511 USB Wired SoundBar for $25.05,FREE Shipping on orders over $25

2018-11-25 19:35
Amazon-Blue Microphones Yeti USB Microphone - Whiteout $89.00

15. Amazon-Blue Microphones Yeti USB Microphone - Whiteout $89.00

Amazon offers Blue Microphones Yeti USB Microphone - Whiteout Edition for $89.00 , free shipping

2018-11-25 19:22
JBL 305P MkII 5

16. JBL 305P MkII 5" 2-Way Powered Studio Monitor (new model), Only $89.10, free shipping

JBL 305P MkII 5" 2-Way Powered Studio Monitor (new model), Only $89.10, free shipping

2018-11-24 13:17
Two Room Set with Sonos Play:1 + $50 Amazon Gift card, Only $298.00, free shipping

17. Two Room Set with Sonos Play:1 + $50 Amazon Gift card, Only $298.00, free shipping

Two Room Set with Sonos Play:1 + $50 Amazon Gift card, Only $298.00, free shipping

2018-11-24 08:13
All-new Sonos One – The Smart Speaker for Music Lovers with Amazon Alexa built for Wireless Music Streaming and Voice Control , Only $174.00, free shipping

18. All-new Sonos One – The Smart Speaker for Music Lovers with Amazon Alexa built for Wireless Music Streaming and Voice Control , Only $174.00, free shipping

 Sonos One – The Smart Speaker for Music Lovers with Amazon Alexa built for Wireless Music Streaming and Voice Control in a Compact Size with Incredible Sound for Any Room. (White), Only $174.00, You Save $25.00(13%)

2018-11-22 08:10
Logitech Z313 Speaker System, only $24.99

19. Logitech Z313 Speaker System, only $24.99

Logitech Z313 Speaker System, only $28.47 $24.99 

2018-11-22 08:09
Logitech Z906 5.1 Surround Sound Speaker System - THX, Dolby Digital and DTS Digital Certified, only $199.99 , free shipping

20. Logitech Z906 5.1 Surround Sound Speaker System - THX, Dolby Digital and DTS Digital Certified, only $199.99 , free shipping

Logitech Surround Sound Speaker System Z906, only $199.99, free shipping

2018-11-21 17:52
Bose Solo 5 TV Sound System $199.00 FREE Shipping

21. Bose Solo 5 TV Sound System $199.00 FREE Shipping

Amazon.com offers Bose Solo 5 TV Sound System for $199.00.FREE Shipping.


Single sound bar provides better sound quality compared to your TV.The Solo 5 TV sound system is an easy solution, with advanced technologies that deliver the clear audio your TV can’t.

Dialogue mode to make every word and detail stand out

Bluetooth connectivity to wirelessly stream music from any of your devices


2018-11-20 21:13
BenQ HT2050A 1080P DLP Home Theater Projector, 2200 Lumens, 96% Rec.709, 3D, 16ms Low Input Lag, 2D Keystone, HDMI, Only $599.99, free shipping

22. BenQ HT2050A 1080P DLP Home Theater Projector, 2200 Lumens, 96% Rec.709, 3D, 16ms Low Input Lag, 2D Keystone, HDMI, Only $599.99, free shipping

BenQ HT2050A 1080P DLP Home Theater Projector, 2200 Lumens, 96% Rec.709, 3D, 16ms Low Input Lag, 2D Keystone, HDMI, Only $599.99, free shipping

2018-11-20 20:10
Epson Home Cinema 2150 + $50 Amazon.com Gift Card $699.99,free shipping

23. Epson Home Cinema 2150 + $50 Amazon.com Gift Card $699.99,free shipping

Amazon offers Epson Home Cinema 2150 + $50 Amazon.com Gift Card for $699.99,free shipping

Bright — ideal for a variety of lighting conditions, the projector has 2,500 lumens of equal color and white brightness (1).

Widescreen Full HD 1080p entertainment up to 11 feet (132 inches diagonal) or more — over 4x larger than a 60-inch flat panel.

Gift Card is affixed inside a specialty pop-up card

Gift Card has no fees and no expiration date


2018-11-20 18:54
Logitech Speaker System Z623,only $79.99 , free shipping

24. Logitech Speaker System Z623,only $79.99 , free shipping

Logitech Speaker System Z623,only $99.99 $89.99 $79.99 , free shipping.


THX-certified 2.1 speaker system brings your music, movies and games to life in immersive studio-quality audio

400Watts of Peak/200Watts (RMS) gives you the power to listen as loud as you want to while the on-speaker controls lets you easily dial the volume and bass up or down

RCA and 3.5mm inputs make it easy to plug in up to three audio devices - your computer, iPod, game console, DVD player and more

Two satellite speakers and a powerful subwoofer deliver sound big enough to fill even large entertainment rooms


2018-11-20 17:23
Sony CT290 Ultra-slim 300W Sound Bar with Bluetooth (2017 model), Only $148.00, free shipping

25. Sony CT290 Ultra-slim 300W Sound Bar with Bluetooth (2017 model), Only $148.00, free shipping

Sony CT290 Ultra-slim 300W Sound Bar with Bluetooth (2017 model), Only $198.00  $148.00, free shipping

2018-11-19 16:32
Logitech Z625 Powerful Thx Sound 2.1 Speaker System for Tvs, Game Consoles & Computers Inc), Only $99.99

26. Logitech Z625 Powerful Thx Sound 2.1 Speaker System for Tvs, Game Consoles & Computers Inc), Only $99.99

Logitech Z625 Powerful Thx Sound 2.1 Speaker System for Tvs, Game Consoles & Computers Inc), Only $99.99


Thx-certified speaker system tuned to exact audio specifications accurately produces the ultimate sound experience for your games, movies and music

Satellite speaker set and subwoofer deliver 400 Watts Peak power for powerful, crisp sound and thundering bass you can feel

Versatile home speaker system connects to 3 entertainment devices simultaneously

Plug and play audio speakers feature optical, 3.5 millimeter and rca Inputs for easy connections to TVs, computers, PlayStation, Xbox, Wii, smartphones, tablets and more

Customize your sound experience with simple on-speaker Volume and bass controls plus power. Please refer the User Guide before use.


2018-11-18 20:43
B&O PLAY by Bang & Olufsen Beoplay A2 Active Portable Bluetooth Speaker (Stone Grey) $229.00,FREE Shipping

27. B&O PLAY by Bang & Olufsen Beoplay A2 Active Portable Bluetooth Speaker (Stone Grey) $229.00,FREE Shipping

Amazon offers B&O PLAY by Bang & Olufsen Beoplay A2 Active Portable Bluetooth Speaker (Stone Grey) for $229.00,FREE Shipping

DUst and splash resistant wireless speaker with smart charging UsB-C cable

True360 Sound Technology featuring Bang & Olufsen Signature Sound

Portable Bluetooth speaker keeps on going with up to 24 hours of battery life(at a moderate volume level).

Connect two A2 Active speakers via Beoplay App for stereo or ambient sound

Includes two short canvas straps, UsB-C cable and quick start guide


2018-11-18 19:33
Acer H7550STz 3D DLP Home Theater Projector with WirelessHD Adapter $629.99,free shipping

28. Acer H7550STz 3D DLP Home Theater Projector with WirelessHD Adapter $629.99,free shipping

Amazon offers Acer H7550STz 3D DLP Home Theater Projector with WirelessHD Adapter for $629.99,free shipping

Ÿ  Short-throw projection provides clear and large images even in confined spaces.

Crystal-clear imagery with 1080p resolution and 3000 ANSI brightness

Ÿ Compatible with laptops and media players via HDMI ports. Wireless capabilities and Bluetooth audio connection.

Blu-ray 3D, HDMI 3D, NVIDIA 3DTV Player, DLP 3D ready, 2D-to-3D conversion

Built-in 20W speaker with DTS surround sound


2018-11-17 22:51
BenQ HT2550 4K UHD HDR Home Theater Projector, 8.3 Million Pixels, 2200 Lumens, Rec.709, Audiovisual Enhancer, 3D, HDMI, Only $1,099.00, free shipping

29. BenQ HT2550 4K UHD HDR Home Theater Projector, 8.3 Million Pixels, 2200 Lumens, Rec.709, Audiovisual Enhancer, 3D, HDMI, Only $1,099.00, free shipping

BenQ HT2550 4K UHD HDR Home Theater Projector, 8.3 Million Pixels, 2200 Lumens, Rec.709, Audiovisual Enhancer, 3D, HDMI, Only $1,099.00, free shipping

2018-11-17 10:54
Sony SSCS5 3-Way 3-Driver Bookshelf Speaker System (Black), Only $73.00 , free shipping

30. Sony SSCS5 3-Way 3-Driver Bookshelf Speaker System (Black), Only $73.00 , free shipping

Sony SSCS5 3-Way 3-Driver Bookshelf Speaker System (Black), Only $108.00 $73.00 , free shipping

2018-11-15 15:12
Polk Audio T30 Center Channel Speaker (Black), Only $64.00, free shipping

31. Polk Audio T30 Center Channel Speaker (Black), Only $64.00, free shipping

Polk Audio T30 Center Channel Speaker (Black), Only $64.00, free shipping

2018-11-12 07:31
Klipsch RP-280F Floorstanding Speaker - Ebony (Each), Only $383.00

32. Klipsch RP-280F Floorstanding Speaker - Ebony (Each), Only $383.00

Klipsch RP-280F Floorstanding Speaker - Ebony (Each), Only $383.00

2018-11-11 18:50
Sony X9000F 2.1ch Sound bar with Dolby Atmos and Wireless Subwoofer (HT-X9000F) $398.00,free shipping

33. Sony X9000F 2.1ch Sound bar with Dolby Atmos and Wireless Subwoofer (HT-X9000F) $398.00,free shipping

Amazon offers Sony X9000F 2.1ch Sound bar with Dolby Atmos and Wireless Subwoofer (HT-X9000F) for $398.00,free shipping

2.1Ch Dolby Atmos/DTS: X and vertical sound engine

Five sound modes for enhanced movies, music, gaming, news and sport settings

4K HDR compatibility

Easy connection with HDMI/HDMI ARC

In the box: 2.1-Channel Sound bar System with Wireless Subwoofer and 4K & HDR Support, Batteries, Remote control, HDMI Cable, Wall Mount Template, Registration Card, Warranty Card (1Y), Quick Setup Guide, Instruction Manual


2018-11-9 19:08
Pioneer VSX-1131 7.2-Channel AV Receiver with MCACC built-in Bluetooth and Wi-Fi $229.99,free shipping

34. Pioneer VSX-1131 7.2-Channel AV Receiver with MCACC built-in Bluetooth and Wi-Fi $229.99,free shipping

Amazon offers Pioneer VSX-1131 7.2-Channel AV Receiver with MCACC built-in Bluetooth and Wi-Fi for $229.99,free shipping

Dolby ATMOS and DTS:X Ready three-dimensional sound reproduction

Pioneer’s exclusive audio calibration system: MCACC with Reflex Optimizer

Full Bandwidth HDMI (4K UltraHD 60P/4:4:4) with HDCP 2.2


2018-11-9 13:33
Polk Audio T50 Home Theater and Music Floor Standing Tower Speaker (Single, Black), Only $74.00, free shipping

35. Polk Audio T50 Home Theater and Music Floor Standing Tower Speaker (Single, Black), Only $74.00, free shipping

Polk Audio T50 Home Theater and Music Floor Standing Tower Speaker (Single, Black), Only $74.00, free shipping


The T50 is not your run-of-the-mill floor standing tower speaker. Just snap off the grill and take a look under the hood-you'll love what you see. Built with Polk's proprietary Dynamic Balance technology, its highs send sound soaring, its mids are made to shred, and the bass you crave gets a massive boost even at the lowest frequencies. It's audio improved, for the people by the people-signed, sealed and delivered. Have fun and play, but prepare to be blown away!

2018-11-9 13:30
Polk Audio T15 Bookshelf Speakers, Pair, Black, only $49.00, free shipping

36. Polk Audio T15 Bookshelf Speakers, Pair, Black, only $49.00, free shipping

Polk Audio T15 Bookshelf Speakers, Pair, Black, only $49.00, free shipping


Superior home theater and music performance.Polk Audio's exclusive Dynamic Balance drivers and tweeters for wide response and low distortion.Rubber driver surrounds for a lifetime of reliable high performance.Wide dispersion drivers and tweeters

Magnetically shielded enclosures for reduced distortion from nearby video sources and improved audio clarity

Sonically matched speakers are designed to work with each other in a synergistic manner, each performing a specific function in an integrated speaker system with balanced response across all speakers

Sensitivity: 89dB 5-1/4" Dynamic Balance polymer composite woofer with rubber surround and 3/4" Dynamic Balance silk/polymer composite tweeter with neodymium magnet deliver a lush, balanced soundscape

Keyhole slot for wall mounting using optional mounting hardware (not included)


2018-10-30 07:56
Jabra SPEAK 510 Wireless Bluetooth Speaker for Softphone and Mobile Phone, only $77.99, free shipping

37. Jabra SPEAK 510 Wireless Bluetooth Speaker for Softphone and Mobile Phone, only $77.99, free shipping

Jabra SPEAK 510 Wireless Bluetooth Speaker for Softphone and Mobile Phone, only $77.99, free shipping.

2018-10-26 15:53
Onkyo TX-NR787 THX Certified 9.2-Channel Network A/V Receiver, Only $549.87, free shipping

38. Onkyo TX-NR787 THX Certified 9.2-Channel Network A/V Receiver, Only $549.87, free shipping

Onkyo TX-NR787 THX Certified 9.2-Channel Network A/V Receiver, Only $549.87, free shipping

2018-10-25 19:03
Creative Sound Blaster Roar 2 Portable NFC Bluetooth Speaker with aptX/AAC (White) $74.00,free shipping

39. Creative Sound Blaster Roar 2 Portable NFC Bluetooth Speaker with aptX/AAC (White) $74.00,free shipping

Amazon offers Creative Sound Blaster Roar 2 Portable NFC Bluetooth Speaker with aptX/AAC (White) for $74.00,free shipping

2018-10-19 09:59
BenQ DLP HD 1080p Projector (HT3050) - 3D Home Theater Projector with RGBRGB Color Wheel and Rec. 709 Color, Only $795.00, free shipping

40. BenQ DLP HD 1080p Projector (HT3050) - 3D Home Theater Projector with RGBRGB Color Wheel and Rec. 709 Color, Only $795.00, free shipping

BenQ DLP HD 1080p Projector (HT3050) - 3D Home Theater Projector with RGBRGB Color Wheel and Rec. 709 Color, Only $816.59 $795.00, free shipping


HIGH RESOLUTION: The 3D 1080p projector uses the exact color palette used by Hollywood studios featuring 15,000:1 contrast, premium RGBRGB Color Wheel and ISFccc Certified Rec. 709 cinematic color reproduction

QUIET PROJECTOR: Whisper quiet operation, with the lowest fan noise in its class allows viewers to hear the movie, not the projector.

SHORT THROW PROJECTOR: Easy installation and setup with a diagonal screen size of 60" - 180", 1.3x zoom, Vertical Lens Shift and a throw ratio of 1.15 - 1.5 (79" @ 2m)

ENERGY EFFICIENT PROJECTOR: Includes SmartEco technology for energy conservation and auto standby mode to save energy and prolong lamp life; lamp lasts up to 7,000 hours

RELIABLE BRAND: BenQ is the #1 best-selling DLP projector brand worldwide with 1 year warranty for parts and labor. Please refer the User Manual before use.


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