SVS SB-4000 13.5" Subwoofer

Our Take

A top choice for home theater and audiophile music systems, the SB-4000 subwoofer delivers massive SPLs and extreme low frequency extension that will astonish even the most discerning listeners. A high-excursion 13.5-inch driver unleashes immense sonic energy while maintaining pinpoint control and accuracy from a 1,200 watts RMS, 4,000+ watts peak power amplifier featuring fully discrete MOSFET output and Analog Devices most advanced audio DSP. Precise tuning for the SB-4000 is enabled from a subwoofer DSP

Product Details

Chest-thumping slam and low frequency extension below the threshold of human hearing, with refined musicality – a level of subwoofer performance not seen at this price before. The SB-4000 subwoofer’s sophisticated DSP amplifier, innovative driver and a sealed box design master room gain and command a space with deeper bass and higher output levels than what is typically possible from a subwoofer of its size. An ideal option for reference quality bass in audiophile music or home theater systems, the SB-4000 sets all performance benchmarks for a subwoofer and leaves larger and more expensive subs trembling in its wake.

The SVS SB-4000 powered subwoofer demolishes all preconceived notions about subwoofer performance and technology by taking command of any room with deep, effortless bass and adding visceral energy to every listening experience. With trickle down technology from the 16-Ultra Series, named top subwoofers in the world by nearly every audio publication and industry group in 2017, the SB-4000 obliterates expectations and delivers a level of unrivaled subwoofer performance only available from SVS.

The SB-4000 subwoofer delivers powerful, precise bass using its 13.5-inch driver and Sledge STA-1200D amplifier, which produces 1,200 watts RMS and over 4,000 watts peak. Its advanced design features a dual ferrite magnet motor, edge-wound voice coil for reduced distortion, and sophisticated DSP for optimized performance. The smartphone app provides convenient control of all DSP functions via Bluetooth, while the sealed, acoustically inert cabinet ensures tight, musical bass without resonance. Compact and refined, the SB-4000 is ideal for high-end home theaters and audio systems.

Tech Specs

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