sb75-BK
3-channel passive subwoofer, 3x 200W, 4Ω
Catalogue index: The000013
- Delivery time: 14 days
- Delivery: from €0.00 (InPost)
Description
Theory sb75-BK - 3-Channel Passive Soundbar for 75" Displays, 3×200W, 4Ω
The Theory sb75-BK is a high-output 3-channel passive soundbar designed to match the width of 75" TVs, delivering exceptional clarity, dynamics, and immersive sound. Unlike conventional soundbars, the sb75 produces open, theatrical audio that detaches from the enclosure and fills the room with powerful, detailed sound.
Built with three ported enclosures, the sb75 requires three amplifier channels from a Theory Loudspeaker Controller and certified DSP processing. Each channel features two 5" carbon fiber woofers and one 1.4" advanced polymer compression driver.
The enclosure is made from powder-coated and anodized aluminum with a black fabric grille. Designed for indoor use, the sb75 can be mounted using included Z-Clip brackets or an optional tabletop stand.
Functionality
- 3-channel passive soundbar for 75" TVs
- requires 3 amplifier channels and Theory-certified DSP
- three independent ported enclosures
- applications: premium AV systems, home theaters
Features
- drivers per channel: 2x5" carbon fiber woofers + 1x1.4" high-frequency compression driver
- bandwidth: 54Hz-23kHz (-6dB), 46Hz-24kHz (-10dB)
- sensitivity: 94dB (LF), 108dB (HF) SPL/2.83V/1m
- power handling: 3x200W AES / 3x400W continuous / 3x800W peak
- nominal impedance: 4Ω
- max SPL: >124dB (all channels driven)
- enclosure: anodized and powder-coated aluminum, fabric grille
- dimensions: 1676x97x241mm
- installed depth with Z-Clip: 100mm
- net weight: 30.8kg
- color: black
- accessories: Z-Clip mounting brackets included, optional tabletop stand
The Theory sb75-BK is the ideal solution for high-performance AV installations requiring powerful sound, elegant design, and seamless integration.
