LSB3 3-Channel Passive Soundbar

The LSB3 packs the left, center and right channels of a home theater system into a single speaker that mounts under or above a video screen. You can use the LSB3 with any AV receiver. It’s the perfect centerpiece for a compact, decor-friendly system that doesn’t compromise on sound or style.

Small, simple and staggering

By combining front left, center and right speakers into a single, sleek soundbar, the LSB3 is the easiest way to make multichannel surround-sound exciting to the ear and beautiful to the eye. The LSB3 comes with a versatile wall bracket that makes it easy to align the soundbar under or above a video screen no matter where the wall studs are.

The LSB3’s six woofers – two for each channel – use the same ultra-light, ultra-stiff graphite composite cones used throughout the Protege Cabinet Series, and its three tweeters use the same sweet-sounding silk domes. Use any of Proficient’s in-wall, in-ceiling or freestanding speakers for the rear surround channels, add a Proficient subwoofer, and you have an amazing 5.1 or 7.1 system that sounds amazing and looks terrific!


• Six 3" Graphite Woofers • Impedance: 6Ω
• Three 1" Silk Dome Tweeters • Sensitivity: 88dB 2.83V/1m
• Power Handling: 60 Watts (per channel) • Frequency Response: 80Hz - 20kHz
• Cabinet Design: Rounded Corner MDF Cabinets • Dimensions (H x W x D): 5316" x 391316" x 234"