Origin Acoustics SB3 3-Channel LCR Soundbar with Four 3.5 inch Fiberglass Woofers

The Origin Acoustics SB3 is a high-performance passive LCR soundbar designed for custom home theater installations. Featuring four 3.5-inch fiberglass woofers and three 1-inch silk dome tweeters, this 3.0-channel soundbar delivers clear, dynamic audio for left, center, and right channels. Its sealed cabinet and magnetic grille ensure a sleek, discreet look while maintaining acoustic transparency. Ideal for use with external multi-channel amplifiers, the SB3 offers flexible mounting options including wall-mountable (bracket included) or table-top placement.

Advantages

Exceptional sound quality with dedicated drivers for each channel, seamless integration into custom systems, and a compact design that fits various room layouts. The passive design allows pairing with high-end amplifiers for superior control.

Suitable for

• Custom home theater installations
• Multi-room audio systems
• Commercial AV setups

Key specifications

• Speaker Type: Passive LCR Soundbar
• Channels: 3.0 (Left, Center, Right)
• Woofer Configuration: 4 x 3.5" Fiberglass Woofers
• Tweeter Configuration: 3 x 1" Silk Dome Tweeters
• Frequency Response: 80 Hz - 20 kHz
• Nominal Impedance: 8 Ohms per channel
• Recommended Amplifier Power: 25 - 100 Watts per channel
• Sensitivity (1W/1m): 88 dB
• Enclosure Design: Sealed Cabinet
• Connectivity: 3 Pairs of Gold-Plated Binding Posts
• Mounting Options: Wall-mountable (bracket included), Table-top
• Grille Type: Magnetic, Acoustically Transparent
• Cabinet Material: High-Density MDF
• Finish Color: Black

Recommendations

Pair with a high-quality multi-channel amplifier for optimal performance. Ideal for rooms where a separate left, center, and right speaker setup is desired without the bulk of individual speakers.