Proficient LSB3 Protege 3-Channel Passive Soundbar with 3" Graphite Woofers and 1" Silk-Dome Tweeters

Bring focused, room-filling sound to living rooms, conference spaces and monitoring stations. The Proficient LSB3 3-Channel Passive Soundbar is engineered to provide clear dialogue, balanced tonal response and dependable performance in compact installations. Using six 3-inch graphite woofers and three 1-inch silk-dome tweeters, the LSB3 achieves articulate midrange and smooth highs while handling 60 watts per channel to support dynamic program material.

Its low-profile cabinet and removable grille deliver a discreet, professional look, and the included horizontally adjustable wall-mount bracket simplifies alignment for ideal coverage. Because it’s a passive, 3-channel design, the LSB3 pairs easily with any A/V receiver or amplifier—making it a practical choice for home theaters, retail paging, or security and surveillance monitoring rooms where clear audio is essential for situational awareness. With an 88 dB sensitivity and a focus on speech clarity, this soundbar improves communication and listener comfort across applications.

Install the Proficient LSB3 to upgrade your AV system or monitoring setup and experience cleaner, more intelligible sound—perfect for home theater, security monitoring, or commercial environments.

• Delivers clear, natural dialogue and cinematic balance so movies and announcements are easier to understand
• Compact 3-channel design lets you add full-range stereo and center-channel sound without a large footprint
• Easy installation with a horizontally adjustable wall-mount bracket for neat, repeatable placement in homes or control rooms
• Smooth high end and tight mid-bass from silk-dome tweeters and graphite woofers for reliable monitoring and security-room audio
• Passive design integrates with existing A/V receivers for flexible power scaling and system upgrades