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  • Russound Cinema Bar 3.0 — Product Guide

    September 08, 2026 2 min read

    Product guide for the Russound Cinema Bar 3.0, a 3-channel passive sound bar for TVs 65-in and up.

    Full text manual (for reference)

    Product guide for the Russound Cinema Bar 3.0 — a 3-channel passive sound bar designed for wall-mounted TVs 65" and up, delivering room-filling sound with 100W RMS power handling per channel.

    Overview

    The Cinema Bar 3.0 is a passive soundbar for use with wall-mounted TVs, boasting 100W RMS power handling per channel. Three full-range drivers, three tweeters, and three passive radiators provide rich, room-filling sound. The reinforced MDF body has isolated audio chambers for each channel, and the satin black finish adds elegance beneath the television. An oversized area around the speaker connectors covers wall openings and hides excess wiring when mounted. Pairs perfectly with Russound's AVA3.1 Mini-AVR.

    What's in the Box

    • Cinema Bar 3.0
    • Wall-mount brackets with mounting screws
    • 1/4-20 x 3/8" long screws for use with 3rd-party mounts
    • Owner's Manual

    Mounting Options

    • TV Mount — use the built-in threaded inserts to mount the soundbar directly to a TV mount.
    • 3rd-Party Mounting Kit — use any available soundbar mounting kit with the threaded inserts on the rear of the soundbar.
    • Wall Mount — true keyhole-style mount with included MicroSlide™ brackets, letting you move the installed soundbar 5" (125mm) horizontally after installation so it lines up perfectly with the TV.

    Back Panel Connections

    • Keyholes for wall mounting
    • MicroSlide™ mounting location
    • Threaded holes for 3rd-party TV mount or soundbar mounting kits
    • Left, center, and right channel speaker connectors
    • Recess to cover wall openings and hide excess wiring

    Specifications

    Spec Value
    Speaker Type 3-Channel Passive
    Tweeters 3x 1" Soft Dome
    Passive Radiators 3x 4" Polypropylene
    Woofers 3x 4" Polypropylene
    Frequency Response 70 Hz – 20 kHz
    Crossover Frequency 3,000 Hz
    Sensitivity 87.5dB @ 2.83V/1m
    Max Power Input 100 Watts Per Channel RMS
    Nominal Impedance 6 Ohms
    Binding Posts Easy-to-use push connectors
    Max Wire Size 12 ga
    Cabinet Construction Reinforced MDF with isolated chambers per channel
    Cabinet Finish Satin Black
    Wall Mount / TV Wall Mount Included (with inserts and 2x 1/4-20 x 3/8" long screws)
    Environmental Design CARB Phase 2 Compliant
    Product Dimensions (LxHxD) 50" x 5" x 3.1" (127 x 12.7 x 7.8 cm)
    Product Weight 12.8 lbs (5.8 kg)
    Shipping Weight 17.6 lbs (8 kg)
    Operating Temperature 32°F to 104°F (0°C to 40°C)
    Limited Warranty 2 Years