Onkyo LS3100 EnvisionCinema 2.1-Channel Bluetooth Speaker System

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Now That Dimension It

2.1 channels and everything's on!

Ooh, an "immersive 3D soundfield"! Sounds exciting! I bet it's like a big neon grid like in Tron except the sounds are COMING AT YOU!

Well, no. It actually just means that these little Onkyo home theater speakers provide much fuller, more directional sound than you'd expect given their size. And that's on top of the wireless convenience of Bluetooth, and the easy-to-use responsiveness to your TV remote. No crazy sci-fi wonderland here - just a solid set of home theater speakers that (almost literally) punch above their weight for music, games, and movies.

Hey, you know what would make a great movie? Something about an immersive 3D soundfield. Whatever that is.

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If space and budget considerations run a close second to sound quality when choosing a home theater, then this neat 2.1-channel package from Onkyo is worth a close look. Your days of thin sound will be over, with SRS processing technology creating an immersive 3D soundfield using just two speakers- perfect for movies, music, and games. But the real beauty of the system lies in its convenience. For example, the control center is preprogrammed for use with most TV remote controllers. It turns on automatically with your television and responds to volume commands from your TV remote. Two sculpted speakers- featuring a pair of 2" (5 cm) drivers each- can be mounted in a variety of ways on the wall, entertainment unit, or stand on their own. The system is also great for music, with Bluetooth 2.1 allowing you to stream from your smart phone, tablet, and laptop. Analog and digital connections are available to connect a PC or CD player. Wireless implementation extends to the powered subwoofer, which can be placed anywhere in the room- another handy feature in what is an exceptionally useful home theater system.

More Speaker Mounting Positions to Suit Your Entertainment Space
Our unique detachable stands allow you to position your speakers how you like them- upright, laid flat, on the wall, or on either side of your TV. If space under or around your TV is an issue, you can remove the stand and sit the speaker flush on the entertainment unit, or use them to angle and display the speakers attractively.

Active Wireless Subwoofer Can Be Placed Anywhere
To take advantage of the low-frequency sounds in your games, movies, and music, the LS3100 employs a powered subwoofer. This type of subwoofer draws an independent energy supply, leaving the accompanying control center free to focus its power through the stereo speakers. Thanks to its wireless design, there’s no need to run a cable back to the control center, meaning you can place it pretty much anywhere it looks and sounds the best.

Curved Speakers with Twin Full-Range Drivers
The LS3100 includes a pair of acoustic suspension speakers incorporating twin 2" (5 cm) cones in place of the usual single driver. Don’t let their compact size fool you- these robust little speakers really pack a punch. Whether you choose to hang them on a wall or set them beside your TV, be prepared for deep and detailed performance in small to medium-sized rooms.

Experience the Sensation of 3D Surround Sound
The LS3100 comes equipped with SRS (Sound Retrieval System) Mode, which allows you to enjoy a more natural sound from stereo sources. The technology exploits the science of psychoacoustics- or how the ear pinpoints the locations of sounds in space- allowing the listener to perceive stereo sound as surround sound. Which makes for a more realistic and exciting entertainment experience.

Dialog Mode for Clearer Voices
This handy sound mode clarifies dialog in the mix, so you no longer have to strain to follow speech in a movie or TV program. Voices are rendered more distinctly and intelligibly, so you can sit back, relax, and enjoy the show.

The ultra-slim control unit employs digital amplification circuitry to convert power with very high levels of efficiency. This means less energy is wasted as heat. With no need for a bulky heat sink, the amplifier can be smaller and lighter, providing room-filling sound that belies its compact size.

Use Your Own TV's Remote Control
The LS3100 is programmed to accept commands from the remote controllers of nine major TV brands.* The system powers up automatically when you turn on your TV, and you can adjust the volume using your usual television remote. After 20 minutes with no signal from the TV, the home theater will switch itself off, so you don’t waste power.

*Supported brands: Funai, LG, Panasonic, Phillips, Samsung, Sharp, Sony, Toshiba, and Vizio. Control unit can also learn commands from other brands.

Bluetooth Wireless Streaming
Whether you’re an iPhone or iPad user, an Android fan, or an owner of a personal computer with Bluetooth capability, streaming music to your new home theater system couldn’t be easier. Simply pair the devices, select the track or album of your choice, and hit play. The improved data transfer capabilities of Bluetooth 2.1 +EDR ensure clear and reliable sound reproduction for all kinds music.


Shipping Note: Eligible for shipping to all 50 states

Warranty: 1 Year Onkyo


Power Output: 20 W/Ch
THD: 0.8% (Rated Power)
0.2% (1 kHz, 1 W)
Damping Factor: 20 (Front, 1 kHz, 8 Ω)
Input Sensitivity/Impedance: 200 mV/47 kΩ (Line)
Frequency Response: 50 Hz − 20 kHz
Signal to Noise Ratio: 93 dB
Minimum Speaker Impedance: 4 Ω - 8 Ω
Connectors: Coaxial Digital Audio in
Optical Digital Audio in
3.5mm Analog Audio in
(2) Speaker out (L/R)
Bluetooth: v2.1+EDR
Base Dimensions: 7.36"(W) x 1.26"(H) x 4.72"(D)
Weight: 0.6 1b (0.3 kg)
Front Speaker:
Speaker Design: Full-Range, Acoustic Suspension
Driver: 2 x 2.6" (6.5 cm) Cones
Frequency Response: 200 Hz−20 kHz
SPL: 86 dB/W/m
Maximum Input Power: 20 W
Nominal Impedance: 4 Ω
Dimensions: Horizontal: 6.65"(W) x 3.07"(H) x 4.25"(D)
Horizontal with Stand: 6.65"(W) x 4.37"(H) x 5.23"(D)
Weight: 1.5 lbs (Without Stand)
3 oz (Speaker Stand)
Speaker Design: Bass Reflex, Powered
Driver: 6.4" (16 cm) Cone
Frequency Response: 40 Hz − 200 kHz
Power Output: 50 W
Signal to Noise Ratio: 87 dB
Power Consumption: 14.8 W (Normal)
0.32 W (Standby)
Dimensions: 10.3"(W) x 13.2"(H) x 10.6"(D)
Weight: 12.9 lbs


In the box:

  • Onkyo LS3100 EnvisionCinema 2.1-Channel Bluetooth Speaker System
  • Remote Control
  • 3.5mm Cable
  • Optical Cable
  • Power Cord

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Onkyo 2.1CH Bluetooth Speaker System
$199.99 Sold Out Electronics
$199.99 USD false 1 Retail EA
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4121 International Pkwy Carollton TX 75007 U.S.A.