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Onkyo LS3100 2.1 Channel Home Speaker System

B&H # ONLS3100 Mfr # LS3100
No Longer Available
Product Highlights
  • 2.1 Speaker System
  • Stream Music From Bluetooth Devices
  • Cinema System Learns Your TV Remote
  • Sound Mode for Vocal Optimization
  • Compact Digital Amplifier
  • Sound Retrieval System Mode
  • Active Wireless Subwoofer
  • Curved Speakers with Twin Drivers
  • Detachable Stands

The LS3100 2.1 Channel Home Speaker System by Onkyo is a 2.1 home entertainment speaker system that includes a digital amp, two full range speakers and a wireless subwoofer.

The system's dual full range acoustic suspension speakers incorporate twin 6.5cm cones. The speakers also have detachable stands that allow you to mount them in various positions. The powered subwoofer is included to reproduce the system's low-frequency sounds, and because of its wireless design, there's no need to run a cable back to the amp. This allows you to place the subwoofer anywhere it looks and sounds the best.

The compact digital amplifier employs digital amplification circuitry designed to convert power with efficiency and low heat. In addition, the system comes equipped with the SRS (Sound Retrieval System) Mode, which allows you to enjoy a more natural stereo sound. There is also the Vocal Optimization Mode, which enhances dialog in movies and television to reduce strain on your ears.

The system is also Bluetooth 2.1 capable, which makes wireless streaming of music from compatible devices possible, as well as a learning feature that allows the LS3100 to be programmed to accept commands from your TV remote control.

2.1 Sound
2 curved speakers with twin full range drivers and active wireless subwoofer
Bluetooth 2.1 Capable
Stream music with high fidelity from iPhones, Android devices, tablets, and personal computers via wireless Bluetooth Version 2.1 +EDR
Vocal Optimization Mode
Vocal optimization mode designed to enhance dialog in movies and television so you don't have to strain to follow the action. Also aims to optimize vocals in music for a smoother, more natural sound
Designed For Efficiency
Amplifier unit employs digital amplification circuitry designed to convert power with efficiency
Sound Retrieval System
Designed to allow you to enjoy a more natural sound from stereo sources by exploiting the science of psychoacoustics and how the ear pinpoints the locations of sounds in space
Different Mounting Positions to Suit Your Entertainment Space
Detachable stands allow you to position your speakers upright, laid flat, on the wall, or on either side of your TV
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
Base Dimensions (WxHxD) 7.36 x 1.26 x 4.72" (187 x 32 x 120 mm)
Weight 0.6 1b (0.3 kg)
Front Speaker
Speaker Design Full-Range, Acoustic Suspension
Driver 2x 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 (WxHxD) Horizontal: 6.65 x 3.07 x 4.25" (169 x 78 x 108 mm)
Horizontal with Stand: 6.65 x 4.37 x 5.23" (169 x 111 x 133 mm)
Weight 1.5 lb (0.7 kg) (Without Stand)
3 oz (84 g) (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 (WxHxD) 10.3 x 13.2 x 10.6" (261 x 337 x 269 mm)
Weight 12.9 lb (5.8 kg)
Carton Dimensions 15.3 x 22.3 x 14.2" (389 x 567 x 361 mm)
Carton Weight 23.1 lb (10.5 kg)
Onkyo LS3100 2.1 Channel Home Speaker System
  • 3.5 mm Stereo Cable
  • Optical Cable
  • Power Cord (LAP-301, SLW-301)
  • Wire Safety Retainers for Wall-Mounting With Stand
  • Remote Controller
  • Warranty: 1 year parts and labor

    by PowerReviews
    OnkyoLS3100 2.1 Channel Home Speaker System

    (based on 2 reviews)

    Ratings Distribution

    • 5 Stars



    • 4 Stars



    • 3 Stars



    • 2 Stars



    • 1 Stars



    Reviewed by 2 customers

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    Great Value;

    By Ben

    from TX

    About Me Audiophile, Movie Enthusiast, Tech Savvy

    Verified Buyer


    • Attractive Design
    • Bluetooth
    • Easy To Set Up
    • Great Sound Quality
    • Low price
    • Speaker Stands Included
    • Wireless Sub Woofer


      Best Uses

      • Basic Systems
      • Home
      • Home Theater

      Comments about Onkyo LS3100 2.1 Channel Home Speaker System:

      Great sound at great price. I tried many systems, Energy Elite Soundbar, Bose Cinematic Ii, Bose Cinematic GS, and Pioneer SP-SB23W. I ended up with this set. Soundbar can't beat two speakers system. Bose sounds good but not as detail and more expensive than this one. Also, Bose drives speakers through sub woofer. So, you have to put the sub woofer close to the TV. Bose also lacks Bluetooth.

      • Was this a gift?:
      • No

      Share this review


      Good sound with good price

      By tuRKS

      from Divinopolis, Brazil

      About Me Audiophile

      Verified Buyer


      • Attractive Design
      • Easy Controls
      • Easy To Set Up
      • Great Sound


        Best Uses

        • Basic Use
        • Smaller Rooms

        Comments about Onkyo LS3100 2.1 Channel Home Speaker System:

        Good sound with good price, especially for small rooms like mine.

        • Was this a gift?:
        • No

        Share this review

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