SVS SB17 Ultra R|Evolution Subwoofer Speaker, Piano Gloss Black
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NEW LAUNCH
Key Features
- 17-inch driver with dual eight-inch coils
- Dual Mono STA-2800D amplifier design delivering a peak 2,800 Watts of power
- SVS App for room correction and crossover control to blend with your existing speakers
- Advanced digital audio processing shapes bass response for precise reproduction
- 15Hz to 320Hz +/-3dB for extreme depth as well as clarity
SVS SB17 Ultra R|Evolution Subwoofer Speaker, Piano Gloss Black Overview
The SVS SB17 Ultra R|Evolution is a modern subwoofer designed with advanced functionality in mind. It features a massive 17-inch driver powered by two eight-inch voice coils, all driven by one of the most powerful amplifiers ever created for a consumer subwoofer. This combination brings exceptional low-frequency control and accuracy to your home, whether you're enjoying cinematic soundtracks or subtle musical bass. Subwoofers aren't just meant to be heard, but felt too, delivering the kind of low-end impact that enhances your entire audio experience.
The SB17 also offers an impressive degree of customisability through the SVS app. You can allow the sub to calculate its own room correction EQ settings, or you can digitally control the crossover point to suit your preferences. With a frequency response range of 15Hz to 520Hz, it provides a wide scope for tailoring the sound to your specific setup, ensuring optimal performance in any environment.
Product Ref: 315359
Full Description
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What's in the Box?
- SVS SB17 Ultra Subwoofer
- Protective non-resonant ABS grille with fabric mesh cover
- 4x Iso-elastomer feet
- 1x Extra heavy-duty, high current 6’ (183cm) power cord
- Quick Start Guide
Specifications
Subwoofer Specifications
| Finishes | Piano Gloss BlackBlack Oak Real Wood Veneer |
|---|---|
| Driver | Front-firing 17-inch high-excursion driver |
| Ports | Triple high-flow 4-inch ports |
| Control Interface | OLED display with “Display Flip” function for easy adjustments |
| Grille | Extra-thick, non-resonant ABS frame with fabric mesh cover for protection and longevity |
| Cabinet | MDF construction with internal bracing for resonance-free performance at high volumes |
| Feet | Screw-in Iso-elastomer feet to reduce noise and improve stability |
Dimensions & Weight
| With Grille | 635mm (H) x 550mm (W) x 744mm (D) |
|---|---|
| Without Grille | 635mm (H) x 550mm (W) x 723mm (D) |
| Shipped Dimensions | 767mm (H) x 698mm (W) x 976mm (D) |
| Weight (Unboxed) | 74.7kg |
| Shipped Weight | 84.4kg |
Driver Specifications
| Design | 17-inch long-throw driver with tuned overhung motor configuration |
|---|---|
| Weight | 28.92kg woofer, 24.57kg motor |
| Excursion | 48.9mm Xmax, 81.78mm Xmech |
| Voice Coil | 8-inch diameter, 4-layer bifilar copper-clad aluminium wire windings |
| Dual Voice Coil Design | Maximises acoustic output by capturing power from dual-mono amplifier outputs |
| Former/Bobbing | High-temperature glass-fibre composite |
| Magnet | Oversized Y35 Ferrite magnet motor for effortless bass output |
| Shorting Rings | Dual shorting rings reduce gap inductance and lower distortion |
| Leads | Dual 25-strand copper-alloy and Nomex composite high-temperature leads woven through the spider for a pristine electrical connection |
| Top Plate & Yoke | Precision-machined low-carbon steel for optimal magnetics and thermal capacity |
| Suspension | Dual Nomex extreme excursion linear suspension spiders |
| Surround | Injection-moulded extreme-excursion SBR rubber surround for precise, distortion-free motion |
| Cone & Dustcap | Glass-fibre laminated dustcap with vented composite cone sub-structure for lightweight, rigid, and neutral performance |
| Basket | 17-inch powder-coated cast aluminium, FEA-optimised for maximum rigidity and energy transfer |
| Terminals | Nickel-plated high-tension spring terminals for secure connections |
Amplifier Specifications
| Model | Sledge STA-2800D |
|---|---|
| Power Output | 2800W RMS continuous, 6000+W peak dynamic power |
| DSP Processor | 295MHz Analog Devices DSP with 56-bit filtering |
| Power Monitoring | Constant DSP monitoring for precise voltage regulation and peak performance |
| Digital Processing | Advanced DACs with 120dB SNR for increased headroom and lower noise |
| Amplification | Dual-mono discrete Class D amplifiers with eight 60A 200V MOSFETs for efficient, powerful output |
| Power Supply | Switch Mode Power Supply (SMPS) with 100-240V active Power Factor Correction (PFC) |
| PFC | Ensures stable 160V rail voltage regardless of mains fluctuations |
| Integrated AC Line Conditioning | Provides cleaner signal and improved performance |
| Cooling | Convective cooling plate design eliminates the need for external heat sinks |
Connectivity & Control
| Unbalanced RCA | 10kohm input impedance (supports up to 4Vrms) |
|---|---|
| Balanced XLR | 14kohm input impedance (supports up to 14Vrms / +24dBu) |
| USB Port | Powers SVS SoundPath Wireless Audio Adapter (sold separately) |
| Trigger Input | 3.5mm (3-12V AC/DC) for automatic power control |
| IR Input | 3.5mm for seamless integration with control systems |
| Standby Power Consumption | 0.5W low standby mode |
| Compliance | RoHS compliant, lead-free construction, globally certified for safety |
SVS App Features
| Compatibility | Apple iOS, Google Android, Amazon Fire |
|---|---|
| Controls | Volume, low-pass filter, phase, polarity, six PEQs, room gain, tuning modes, power settings |
| Memory Presets | Three custom presets for quick adjustments |
| Auto Room EQ | Uses a mobile device’s built-in microphone to measure subwoofer performance |
| Equalisation | Automatically applies adjustments for optimal sound in any room |
| Bidirectional Feedback | Real-time adjustments shown on both the app and subwoofer interface |
| User Guide | Easy-to-follow tutorial for setup and customisation |
Product Details
| Product Code | SVS-SB17-GLOSS-BLK |
|---|---|
| EAN | 850062185197 |
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