SVS SB-17 Ultra R|Evolution 17" Sealed Box Subwoofer - Black Oak
A quantum leap forward in design and performance with multiple groundbreaking innovations - the most formidable and sophisticated sealed subwoofer ever developed.
All-new 17-inch driver with first-ever dual 8-inch voice coils. The most powerful amplifier ever deployed in a consumer subwoofer with unprecedented dual mono-block design married to the extreme intelligence of a 295MHz DSP. All managed by the most sophisticated subwoofer control app, now with auto EQ room correction (available soon via over-the-air update).
Born from three decades of SVS design expertise, SB17-Ultra R|Evolution is the pinnacle of subwoofer performance. A massive 17-inch driver with first ever dual 8-in voice coils driven by the most powerful amplifier ever deployed in a consumer subwoofer with DSP intelligence far beyond anything available. All married to advanced power management and auto EQ room correction. The benchmark for reference subwoofer experiences has arrived.
Breathtaking low frequencies with unerring accuracy, musicality, and stop-on-a-dime control. The deep, chest-thumping slam of cinematic soundtracks and the delicate nuance of musical bass always rendered truthfully.
Whether heard or felt, low frequencies are handled effortlessly without sacrificing sonic fidelity and refinement. With extension to 15 Hz, far below the threshold of human hearing SB17-Ultra R|Evolution brings sound to life with convincing, visceral, and jaw-dropping impact.
Specifications:
Driver 17"
Protective non-resonant extra-thick ABS grille frame with fabric mesh cover to shield driver
Robust Medium Density Fiberboard (MDF) cabinet construction with internal bracing for resonance free performance at highest drive levels
Screw-in Iso-elastomer feet reduce noise artifacts and improve stability
Amplifier Rear Panel OLED and control interface provide fast and direct control of the most important features. Includes “Display Flip” function for viewing upside down from behind
Proprietary SVS 17-inch long-throw driver with high-precision tuned overhung motor configuration
63.76lb (28.92kg) pound Woofer with 54.17lb (24.57kg) pounds motor
48.9mm Xmax, 81.78mm Xmech precision aligned excursion
8” diameter Voice Coil with high current 4-layer bifilar copper-clad aluminum wire windings
Dual Voice coil design captures power delivery from dual-mono amplifier outputs into a single voice coil for maximum acoustic output
High Temperature glass-fiber composite former/bobbing
Massively powerful SVS STA-2800D Class D amplifier design
Dual-mono discrete Class D amplifiers generate endless power from eight massive 60A 200V MOSFETs, resulting in lower EMI and highest efficiency
High resolution 295Mhz Analog Devices Audio DSP with double precision 56bit filtering. Over 5x the processing power of previous subwoofers, the most advanced subwoofer processor available for flawless low frequency audio reproduction
Freq. Response 15Hz to 320Hz +/-3dB
Dimensions 508mm (H) 495mm (W) 439mm (D)
Weight (unboxed): 124.0lbs (56.25kg)
Shipped Weight: 136.0lbs (61.7kg)
